3825 Commits

Author	SHA1	Message	Date
Jakob Homan	fac4e04dd3	HDFS-8542. WebHDFS getHomeDirectory behavior does not match specification. Contributed by Kanaka Kumar Avvaru.	2015-06-22 16:30:45 -07:00
Colin Patrick Mccabe	7b424f938c	HDFS-8480. Fix performance and timeout issues in HDFS-7929 by using hard-links to preserve old edit logs, instead of copying them. (Zhe Zhang via Colin P. McCabe)	2015-06-22 14:37:10 -07:00
Arpit Agarwal	c7d022b66f	HDFS-8192. Eviction should key off used locked memory instead of ram disk free space. (Contributed by Arpit Agarwal)	2015-06-20 13:27:52 -07:00
Colin Patrick Mccabe	d112d18324	HDFS-8582. Support getting a list of reconfigurable config properties and do not generate spurious reconfig warnings (Lei (Eddy) Xu via Colin P. McCabe)	2015-06-19 19:14:05 -07:00
Arpit Agarwal	55278c012f	HDFS-8626. Reserved RBW space is not released if creation of RBW File fails. (Contributed by kanaka kumar avvaru)	2015-06-19 18:23:34 -07:00
Jing Zhao	8c423a8163	HDFS-8602. Erasure Coding: Client can't read(decode) the EC files which have corrupt blocks. Contributed by Jing Zhao and Kai Sasaki.	2015-06-19 14:07:38 -07:00
Jing Zhao	448cb7df67	HDFS-8543. Erasure Coding: processOverReplicatedBlock() handles striped block. Contributed by Walter Su.	2015-06-19 11:53:05 -07:00
Jing Zhao	3682e01984	HDFS-8254. Avoid assigning a leading streamer in StripedDataStreamer to tolerate datanode failure. Contributed by Tsz Wo Nicholas Sze.	2015-06-19 10:23:45 -07:00
Yongjun Zhang	b42f1ec13d	HDFS-8633. Fix setting of dfs.datanode.readahead.bytes in hdfs-default.xml to match DFSConfigKeys. Contributed by Ray Chiang.	2015-06-19 09:47:31 -07:00
Andrew Wang	1c13519e1e	HDFS-8605. Merge Refactor of DFSOutputStream from HDFS-7285 branch. (vinayakumarb)	2015-06-18 08:48:09 -07:00
Vinayakumar B	62c5a879ef	HDFS-8466. Refactor BlockInfoContiguous and fix NPE in TestBlockInfo#testCopyConstructor() (Contributed by Vinayakumar B)	2015-06-18 14:15:01 +05:30
Akira Ajisaka	cc432885ad	HDFS-6249. Output AclEntry in PBImageXmlWriter. Contributed by surendra singh lilhore.	2015-06-17 17:41:10 -07:00
Colin Patrick Mccabe	45ced38f10	HDFS-8589. Fix unused imports in BPServiceActor and BlockReportLeaseManager (cmccabe)	2015-06-17 17:01:42 -07:00
Haohui Mai	015535dc0a	HDFS-8446. Separate safemode related operations in GetBlockLocations(). Contributed by Haohui Mai.	2015-06-17 16:38:43 -07:00
Haohui Mai	b832774488	HDFS-8238. Move ClientProtocol to the hdfs-client. Contributed by Takanobu Asanuma.	2015-06-17 16:16:36 -07:00
Jing Zhao	c12a974ccf	HDFS-8580. Erasure coding: Persist cellSize in BlockInfoStriped and StripedBlocksFeature. Contributed by Walter Su.	2015-06-17 11:35:31 -07:00
Andrew Wang	6e3fcffe29	HDFS-8608. Merge HDFS-7912 to trunk and branch-2 (track BlockInfo instead of Block in UnderReplicatedBlocks and PendingReplicationBlocks). Contributed by Zhe Zhang.	2015-06-17 08:05:44 -07:00
Tsz-Wo Nicholas Sze	d4929f448f	HDFS-8606. Cleanup DFSOutputStream by removing unwanted changes from HDFS-8386. Contributed by Rakesh R	2015-06-16 18:08:29 -07:00
Xiaoyu Yao	9cd5ad9d84	HDFS-8551. Fix hdfs datanode CLI usage message. Contributed by Brahma Reddy Battula.	2015-06-16 14:12:45 -07:00
Xiaoyu Yao	6a76250b39	HDFS-8548. Minicluster throws NPE on shutdown. Contributed by surendra singh lilhore.	2015-06-16 13:57:02 -07:00
Kihwal Lee	c74517c46b	HDFS-4660. Block corruption can happen during pipeline recovery. Contributed by Kihwal Lee.	2015-06-16 15:40:16 -05:00
Xiaoyu Yao	4e88ff5b27	HDFS-8597. Fix TestFSImage#testZeroBlockSize on Windows. Contributed by Xiaoyu Yao.	2015-06-16 12:38:07 -07:00
Andrew Wang	a3990ca414	HDFS-8591. Remove support for deprecated configuration key dfs.namenode.decommission.nodes.per.interval.	2015-06-16 10:03:34 -07:00
Haohui Mai	32e39d8a29	HDFS-8592. SafeModeException never get unwrapped. Contributed by Haohui Mai.	2015-06-15 22:07:24 -07:00
Tsz-Wo Nicholas Sze	321940cf19	HDFS-8540. Mover should exit with NO_MOVE_BLOCK if no block can be moved. Contributed by surendra singh lilhore	2015-06-15 16:26:53 -07:00
Tsz-Wo Nicholas Sze	2cb09e98e3	HDFS-8576. Lease recovery should return true if the lease can be released and the file can be closed. Contributed by J.Andreina	2015-06-15 16:07:38 -07:00
Yongjun Zhang	b0dc291961	HDFS-8596. TestDistributedFileSystem et al tests are broken in branch-2 due to incorrect setting of "datanode" attribute. Contributed by Yongjun Zhang.	2015-06-14 11:39:31 -07:00
yliu	49d5cff490	HDFS-8559. Erasure Coding: fix non-protobuf fsimage for striped blocks. (Jing Zhao via yliu)	2015-06-14 15:39:19 +08:00
cnauroth	b8341f1cd8	HDFS-8593. Calculation of effective layout version mishandles comparison to current layout version in storage. Contributed by Chris Nauroth.	2015-06-13 10:37:52 -07:00
Jing Zhao	683332b36d	HDFS-8585. Erasure Coding: Remove dataBlockNum and parityBlockNum from StripedBlockProto. Contributed by Yi Liu.	2015-06-12 14:48:53 -07:00
Haohui Mai	eef7b50e23	HDFS-8572. DN always uses HTTP/localhost@REALM principals in SPNEGO. Contributed by Haohui Mai.	2015-06-12 14:45:34 -07:00
Andrew Wang	c17439c2dd	HDFS-8499. Refactor BlockInfo class hierarchy with static helper class. Contributed by Zhe Zhang.	2015-06-12 11:38:39 -07:00
Colin Patrick Mccabe	12b5b06c06	HDFS-7923. The DataNodes should rate-limit their full block reports by asking the NN on heartbeat messages (cmccabe)	2015-06-12 11:17:51 -07:00
Andrew Wang	b258b344bb	HDFS-8573. Move creation of restartMeta file logic from BlockReceiver to ReplicaInPipeline. Contributed by Eddy Xu.	2015-06-11 10:12:31 -07:00
Vinayakumar B	98d340745b	HDFS-8450. Erasure Coding: Consolidate erasure coding zone related implementation into a single class (Contributed by Rakesh R)	2015-06-11 10:48:02 +05:30
Andrew Wang	a7a7768341	HDFS-8549. Abort the balancer if an upgrade is in progress.	2015-06-10 13:42:57 -07:00
Vinayakumar B	c5d4652ded	HDFS-8556. Erasure Coding: Fix usage of 'createZone' (Contributed by Vinayakumar B)	2015-06-10 10:42:45 +05:30
Kai Zheng	e299fe86b8	HDFS-8557 Allow to configure RS and XOR raw coders. Contributed by Kai Zheng	2015-06-10 15:35:26 +08:00
Arpit Agarwal	3107434031	HADOOP-12078. The default retry policy does not handle RetriableException correctly. (Contributed by Arpit Agarwal)	2015-06-09 20:58:39 -07:00
Xiaoyu Yao	927577c87c	HDFS-8552. Fix hdfs CLI usage message for namenode and zkfc. Contributed by Brahma Reddy Battula	2015-06-08 21:57:26 -07:00
cnauroth	a6cb4894b4	HDFS-8539. Hdfs doesnt have class debug in windows. Contributed by Anu Engineer.	2015-06-07 13:01:43 -07:00
Xiaoyu Yao	b61b489995	HDFS-8116. Cleanup uncessary if LOG.isDebugEnabled() from RollingWindowManager. Contributed by Brahma Reddy Battula.	2015-06-06 18:47:45 -07:00
cnauroth	71de367c5e	HDFS-8432. Introduce a minimum compatible layout version to allow downgrade in more rolling upgrade use cases. Contributed by Chris Nauroth.	2015-06-06 09:43:47 -07:00
cnauroth	e46cb80002	HADOOP-12055. Deprecate usage of NativeIO#link. Contributed by Andrew Wang.	2015-06-06 09:17:03 -07:00
Xiaoyu Yao	3841d09765	HDFS-8522. Change heavily recorded NN logs from INFO to DEBUG level. (Contributed by Xiaoyu Yao)	2015-06-05 15:09:24 -07:00
Zhe Zhang	c0929ab3c2	HDFS-8319. Erasure Coding: support decoding for stateful read. Contributed by Jing Zhao.	2015-06-04 18:16:41 -07:00
Andrew Wang	b2540f486e	HDFS-8535. Clarify that dfs usage in dfsadmin -report output includes all block replicas. Contributed by Eddy Xu.	2015-06-04 15:35:07 -07:00
Andrew Wang	5149dc7b97	HDFS-8532. Make the visibility of DFSOutputStream#streamer member variable to private. Contributed by Rakesh R.	2015-06-04 11:09:19 -07:00
Kihwal Lee	ade6d9a61e	HDFS-8463. Calling DFSInputStream.seekToNewSource just after stream creation causes NullPointerException. Contributed by Masatake Iwasaki.	2015-06-04 12:51:00 -05:00
yliu	a31eada33a	HDFS-8328. Follow-on to update decode for DataNode striped blocks reconstruction. (yliu)	2015-06-04 14:41:38 +08:00
Zhe Zhang	673280df24	HDFS-7621. Erasure Coding: update the Balancer/Mover data migration logic. Contributed by Walter Su.	2015-06-03 11:51:58 -07:00
Vinayakumar B	c59e745630	HDFS-3716. Purger should remove stale fsimage ckpt files (Contributed by J.Andreina)	2015-06-03 15:30:40 +05:30
Vinayakumar B	e965dcec37	HDFS-8470. fsimage loading progress should update inode, delegation token and cache pool count. (Contributed by surendra singh lilhore)	2015-06-03 14:24:55 +05:30
Vinayakumar B	54f83d9bd9	HDFS-8270. create() always retried with hardcoded timeout when file already exists with open lease (Contributed by J.Andreina)	2015-06-03 12:11:46 +05:30
Colin Patrick Mccabe	806e407ac8	HDFS-8521. Add VisibleForTesting annotation to BlockPoolSlice#selectReplicaToDelete. (cmccabe)	2015-06-02 20:06:28 -07:00
Jing Zhao	5f15084bd5	HDFS-8453. Erasure coding: properly handle start offset for internal blocks in a block group. Contributed by Zhe Zhang.	2015-06-02 16:14:08 -07:00
Andrew Wang	c1d50a91f7	HDFS-8513. Rename BlockPlacementPolicyRackFaultTolarent to BlockPlacementPolicyRackFaultTolerant. (wang)	2015-06-02 15:48:26 -07:00
Andrew Wang	efc510a570	HDFS-8386. Improve synchronization of 'streamer' reference in DFSOutputStream. Contributed by Rakesh R.	2015-06-02 15:39:24 -07:00
Jing Zhao	71329e817b	HDFS-8517. Fix a decoding issue in stripped block recovering in client side. Contributed by Kai Zheng.	2015-06-02 15:35:49 -07:00
Colin Patrick Mccabe	03fb5c6425	HDFS-8486. DN startup may cause severe data loss (Daryn Sharp via Colin P. McCabe)	2015-06-02 11:40:37 -07:00
Vinayakumar B	2d847e7d62	HDFS-8444. Erasure Coding: fix cannot rename a zone dir (Contributed by Walter Su)	2015-06-02 16:41:19 +05:30
Vinayakumar B	9b54e66f3e	HDFS-8336. Expose some administrative erasure coding operations to HdfsAdmin (Contributed by Uma Maheswara Rao G)	2015-06-02 16:38:43 +05:30
Vinayakumar B	a2bd6217eb	HDFS-8256. '-storagepolicies , -blockId ,-replicaDetails ' options are missed out in usage and from documentation (Contributed by J.Andreina)	2015-06-02 16:07:18 +05:30
Jing Zhao	cdc13efb1a	HDFS-8489. Subclass BlockInfo to represent contiguous blocks. Contributed by Zhe Zhang.	2015-06-01 11:42:58 -07:00
Zhe Zhang	014bd32c58	HDFS-8481. Erasure coding: remove workarounds in client side stripped blocks recovering. Contributed by Zhe Zhang.	2015-06-01 09:37:29 -07:00
Tsuyoshi Ozawa	c2356cb0bc	HDFS-8490. Typo in trace enabled log in ExceptionHandler of WebHDFS. Contributed by Archana T.	2015-06-01 00:41:50 +09:00
Jing Zhao	7817674a3a	HDFS-7609. Avoid retry cache collision when Standby NameNode loading edits. Contributed by Ming Ma.	2015-05-29 11:05:13 -07:00
Vinayakumar B	b75df697e0	HDFS-7401. Add block info to DFSInputStream' WARN message when it adds node to deadNodes (Contributed by Arshad Mohammad)	2015-05-29 16:36:19 +05:30
Akira Ajisaka	d725dd8af6	HDFS-8443. Document dfs.namenode.service.handler.count in hdfs-site.xml. Contributed by J.Andreina.	2015-05-29 11:36:08 +09:00
Colin Patrick Mccabe	a1140959da	HADOOP-11894. Bump the version of Apache HTrace to 3.2.0-incubating (Masatake Iwasaki via Colin P. McCabe)	2015-05-28 12:00:55 -07:00
Colin Patrick Mccabe	d2d95bfe88	HDFS-8407. libhdfs hdfsListDirectory must set errno to 0 on success (Masatake Iwasaki via Colin P. McCabe)	2015-05-28 11:38:06 -07:00
cnauroth	50eeea1300	HDFS-8431. hdfs crypto class not found in Windows. Contributed by Anu Engineer.	2015-05-27 22:54:10 -07:00
Andrew Wang	4928f54733	HDFS-8482. Rename BlockInfoContiguous to BlockInfo. Contributed by Zhe Zhang.	2015-05-27 15:42:07 -07:00
Jing Zhao	1299357a05	HDFS-8479. Erasure coding: fix striping related logic in FSDirWriteFileOp to sync with HDFS-8421. Contributed by Zhe Zhang.	2015-05-26 16:06:50 -07:00
Zhe Zhang	c9e0268216	Addendum fix for HDFS-7912.	2015-05-26 12:32:16 -07:00
Vinayakumar B	80c56c2d31	HDFS-8408. Revisit and refactor ErasureCodingInfo (Contributed by Vinayakumar B) ... Added missed file	2015-05-26 12:07:15 -07:00
Vinayakumar B	9a18598e2d	HDFS-8408. Revisit and refactor ErasureCodingInfo (Contributed by Vinayakumar B)	2015-05-26 12:07:15 -07:00
Kai Zheng	b30e96bfb4	HDFS-8382 Remove chunkSize and initialize from erasure coder. Contributed by Kai Zheng	2015-05-26 12:07:15 -07:00
Tsz-Wo Nicholas Sze	0ed92e5b13	HDFS-7768. Change fsck to support EC files. Contributed by Takanobu Asanuma	2015-05-26 12:07:15 -07:00
Walter Su	3d734df24c	HDFS-8441. Erasure Coding: make condition check earlier for setReplication. (waltersu4549)	2015-05-26 12:07:09 -07:00
Zhe Zhang	7af05a3db4	HDFS-8294. Erasure Coding: Fix Findbug warnings present in erasure coding. Contributed by Rakesh R.	2015-05-26 12:02:34 -07:00
Zhe Zhang	e53fa769c9	HDFS-8186. Erasure coding: Make block placement policy for EC file configurable. Contributed by Walter Su.	2015-05-26 12:02:34 -07:00
Jing Zhao	744ef17792	HDFS-8427. Remove dataBlockNum and parityBlockNum from BlockInfoStriped. Contributed by Kai Sasaki.	2015-05-26 12:02:34 -07:00
Jing Zhao	45db1a0b72	HDFS-8323. Bump GenerationStamp for write faliure in DFSStripedOutputStream. Contributed by Tsz Wo Nicholas Sze.	2015-05-26 12:02:34 -07:00
Zhe Zhang	47ef869fa7	HDFS-8428. Erasure Coding: Fix the NullPointerException when deleting file. Contributed by Yi Liu.	2015-05-26 12:02:33 -07:00
Zhe Zhang	91c81fdc24	HDFS-8375. Add cellSize as an XAttr to ECZone. Contributed by Vinayakumar B.	2015-05-26 12:02:33 -07:00
Walter Su	914580934c	HDFS-8378. Erasure Coding: Few improvements for the erasure coding worker. Contributed by Rakesh R.	2015-05-26 12:02:33 -07:00
boli2	8c95673db4	HDFS-8366. Erasure Coding: Make the timeout parameter of polling blocking queue configurable in DFSStripedOutputStream. Contributed by Li Bo	2015-05-26 12:02:32 -07:00
Zhe Zhang	7434c44b16	HDFS-8320. Erasure coding: consolidate striping-related terminologies. Contributed by Zhe Zhang and Jing Zhao.	2015-05-26 12:02:32 -07:00
Jing Zhao	b008348dbf	HDFS-8418. Fix the isNeededReplication calculation for Striped block in NN. Contributed by Yi Liu.	2015-05-26 12:02:32 -07:00
Jing Zhao	6c310db159	HDFS-8417. Erasure Coding: Pread failed to read data starting from not-first stripe. Contributed by Walter Su.	2015-05-26 12:02:32 -07:00
Kai Zheng	c9103e9cac	HDFS-8367 BlockInfoStriped uses EC schema. Contributed by Kai Sasaki	2015-05-26 12:02:30 -07:00
Jing Zhao	d8ea443af0	Merge HDFS-8394 from trunk: Move getAdditionalBlock() and related functionalities into a separate class.	2015-05-26 12:02:26 -07:00
Uma Maheswara Rao G	c99c337928	HDFS-8391. NN should consider current EC tasks handling count from DN while assigning new tasks. Contributed by Uma Maheswara Rao G.	2015-05-26 12:01:51 -07:00
Vinayakumar B	bba15e06d2	HDFS-8364. Erasure coding: fix some minor bugs in EC CLI (Contributed by Walter Su)	2015-05-26 12:01:51 -07:00
Zhe Zhang	9798065cbb	HDFS-8195. Erasure coding: Fix file quota change when we complete/commit the striped blocks. Contributed by Takuya Fukudome.	2015-05-26 12:01:50 -07:00
yliu	8da9e18dad	HDFS-8363. Erasure Coding: DFSStripedInputStream#seekToNewSource. (yliu)	2015-05-26 12:01:50 -07:00
Zhe Zhang	54d2827522	HDFS-8368. Erasure Coding: DFS opening a non-existent file need to be handled properly. Contributed by Rakesh R.	2015-05-26 12:01:50 -07:00
Jing Zhao	97a2396af6	HDFS-8372. Erasure coding: compute storage type quotas for striped files, to be consistent with HDFS-8327. Contributed by Zhe Zhang.	2015-05-26 12:01:50 -07:00
Zhe Zhang	8d3030f064	HDFS-7678. Erasure coding: DFSInputStream with decode functionality (pread). Contributed by Zhe Zhang.	2015-05-26 12:01:49 -07:00
Zhe Zhang	6bacaa9a52	HDFS-7936. Erasure coding: resolving conflicts in the branch when merging trunk changes (this commit is for HDFS-8327 and HDFS-8357). Contributed by Zhe Zhang.	2015-05-26 12:01:49 -07:00
Jing Zhao	51ea117f88	HDFS-8355. Erasure Coding: Refactor BlockInfo and BlockInfoUnderConstruction. Contributed by Tsz Wo Nicholas Sze.	2015-05-26 12:01:49 -07:00
Jing Zhao	9da927540f	HDFS-8289. Erasure Coding: add ECSchema to HdfsFileStatus. Contributed by Yong Zhang.	2015-05-26 12:01:49 -07:00
Jing Zhao	a17cedb44c	HDFS-8203. Erasure Coding: Seek and other Ops in DFSStripedInputStream. Contributed by Yi Liu.	2015-05-26 12:01:48 -07:00
Uma Maheswara Rao G	ac97edd1ab	HDFS-8129. Erasure Coding: Maintain consistent naming for Erasure Coding related classes - EC/ErasureCoding. Contributed by Uma Maheswara Rao G	2015-05-26 12:01:48 -07:00
Zhe Zhang	6616de24cb	HDFS-7348. Erasure Coding: DataNode reconstruct striped blocks. Contributed by Yi Liu.	2015-05-26 12:01:47 -07:00
Tsz-Wo Nicholas Sze	220ca960bc	HDFS-7672. Handle write failure for stripping blocks and refactor the existing code in DFSStripedOutputStream and StripedDataStreamer.	2015-05-26 12:00:45 -07:00
Uma Maheswara Rao G	e849be2d31	HDFS-8324. Add trace info to DFSClient#getErasureCodingZoneInfo(..). Contributed by Vinayakumar B	2015-05-26 11:59:58 -07:00
Vinayakumar B	4392325546	HDFS-8242. Erasure Coding: XML based end-to-end test for ECCli commands (Contributed by Rakesh R)	2015-05-26 11:59:58 -07:00
Uma Maheswara Rao G	436c14855a	HDFS-8137. Send the EC schema to DataNode via EC encoding/recovering command. Contributed by Uma Maheswara Rao G	2015-05-26 11:59:57 -07:00
Jing Zhao	6dea01f1ee	HDFS-8281. Erasure Coding: implement parallel stateful reading for striped layout. Contributed by Jing Zhao.	2015-05-26 11:59:57 -07:00
Jing Zhao	ea6c66ed57	HDFS-8316. Erasure coding: refactor EC constants to be consistent with HDFS-8249. Contributed by Zhe Zhang.	2015-05-26 11:59:57 -07:00
Zhe Zhang	77d94dd5ec	HDFS-7949. WebImageViewer need support file size calculation with striped blocks. Contributed by Rakesh R.	2015-05-26 11:59:56 -07:00
Jing Zhao	5059958bf4	HDFS-8308. Erasure Coding: NameNode may get blocked in waitForLoadingFSImage() when loading editlog. Contributed by Jing Zhao.	2015-05-26 11:59:56 -07:00
Zhe Zhang	1a31f1c303	HDFS-8183. Erasure Coding: Improve DFSStripedOutputStream closing of datastreamer threads. Contributed by Rakesh R.	2015-05-26 11:59:56 -07:00
Zhe Zhang	f0628280c3	HDFS-8282. Erasure coding: move striped reading logic to StripedBlockUtil. Contributed by Zhe Zhang.	2015-05-26 11:59:56 -07:00
Zhe Zhang	b00c663877	HDFS-8272. Erasure Coding: simplify the retry logic in DFSStripedInputStream (stateful read). Contributed by Jing Zhao	2015-05-26 11:59:55 -07:00
Jing Zhao	1a8139e6ad	Fix merge conflicts.	2015-05-26 11:59:55 -07:00
Jing Zhao	9593776e34	HDFS-8235. Erasure Coding: Create DFSStripedInputStream in DFSClient#open. Contributed by Kai Sasaki.	2015-05-26 11:59:55 -07:00
Vinayakumar B	5eb17e5726	HDFS-8189. ClientProtocol#createErasureCodingZone API was wrongly annotated as Idempotent (Contributed by Vinayakumar B)	2015-05-26 11:59:55 -07:00
Vinayakumar B	f9eb95c31d	HDFS-8230. Erasure Coding: Ignore DatanodeProtocol#DNA_ERASURE_CODING_RECOVERY commands from standbynode if any (Contributed by Vinayakumar B)	2015-05-26 11:59:54 -07:00
Zhe Zhang	89d3378578	HDFS-8033. Erasure coding: stateful (non-positional) read from files in striped layout. Contributed by Zhe Zhang.	2015-05-26 11:59:54 -07:00
Zhe Zhang	f5d4a95ef5	HDFS-8228. Erasure Coding: SequentialBlockGroupIdGenerator#nextValue may cause block id conflicts. Contributed by Jing Zhao.	2015-05-26 11:59:54 -07:00
Jing Zhao	3f2c6938f1	HDFS-8223. Should calculate checksum for parity blocks in DFSStripedOutputStream. Contributed by Yi Liu.	2015-05-26 11:59:54 -07:00
Jing Zhao	eb612b0b70	HDFS-8233. Fix DFSStripedOutputStream#getCurrentBlockGroupBytes when the last stripe is at the block group boundary. Contributed by Jing Zhao.	2015-05-26 11:59:53 -07:00
Kai Zheng	fcd54ecce2	HDFS-8136. Client gets and uses EC schema when reads and writes a stripping file. Contributed by Kai Sasaki	2015-05-26 11:59:53 -07:00
Zhe Zhang	e8df2581c3	HDFS-8156. Add/implement necessary APIs even we just have the system default schema. Contributed by Kai Zheng.	2015-05-26 11:59:53 -07:00
Uma Maheswara Rao G	014d8675c5	HDFS-8024. Erasure Coding: ECworker frame, basics, bootstraping and configuration. (Contributed by Uma Maheswara Rao G)	2015-05-26 11:59:52 -07:00
Zhe Zhang	2f11109bb0	HDFS-8212. DistributedFileSystem.createErasureCodingZone should pass schema in FileSystemLinkResolver. Contributed by Tsz Wo Nicholas Sze.	2015-05-26 11:59:52 -07:00
Tsz-Wo Nicholas Sze	e107886d6f	HDFS-8190. StripedBlockUtil.getInternalBlockLength may have overflow error.	2015-05-26 11:59:52 -07:00
Zhe Zhang	922631f04f	HDFS-8188. Erasure coding: refactor client-related code to sync with HDFS-8082 and HDFS-8169. Contributed by Zhe Zhang.	2015-05-26 11:59:51 -07:00
Vinayakumar B	dfba46ab57	HDFS-8181. createErasureCodingZone sets retryCache state as false always (Contributed by Uma Maheswara Rao G)	2015-05-26 11:59:51 -07:00
Vinayakumar B	a1c9425265	HDFS-8146. Protobuf changes for BlockECRecoveryCommand and its fields for making it ready for transfer to DN (Contributed by Uma Maheswara Rao G)	2015-05-26 11:59:51 -07:00
Jing Zhao	f6e1160ef1	HDFS-8145. Fix the editlog corruption exposed by failed TestAddStripedBlocks. Contributed by Jing Zhao.	2015-05-26 11:59:46 -07:00
Jing Zhao	ab76e1fe36	HDFS-7937. Erasure Coding: INodeFile quota computation unit tests. Contributed by Kai Sasaki.	2015-05-26 11:59:13 -07:00
Jing Zhao	cd458c38a0	HDFS-8166. DFSStripedOutputStream should not create empty blocks. Contributed by Jing Zhao.	2015-05-26 11:59:13 -07:00
Zhe Zhang	64f8f0a145	HDFS-8167. BlockManager.addBlockCollectionWithCheck should check if the block is a striped block. Contributed by Hui Zheng.	2015-05-26 11:59:12 -07:00
Tsz-Wo Nicholas Sze	4c039b0876	HDFS-7994. Detect if resevered EC Block ID is already used during namenode startup. Contributed by Hui Zheng	2015-05-26 11:59:12 -07:00
Jing Zhao	5e8837dd6c	HDFS-8120. Erasure coding: created util class to analyze striped block groups. Contributed by Zhe Zhang and Li Bo.	2015-05-26 11:59:12 -07:00
Vinayakumar B	ceb3d1c170	HDFS-7349. Support DFS command for the EC encoding (Contributed by Vinayakumar B)	2015-05-26 11:59:11 -07:00
Vinayakumar B	04c23d95d0	HDFS-8123. Erasure Coding: Better to move EC related proto messages to a separate erasurecoding proto file (Contrubuted by Rakesh R)	2015-05-26 11:59:11 -07:00
Zhe Zhang	3b56a5aa9e	HDFS-8114. Erasure coding: Add auditlog FSNamesystem#createErasureCodingZone if this operation fails. Contributed by Rakesh R.	2015-05-26 11:59:10 -07:00
Zhe Zhang	a32c4dc38a	HDFS-8122. Erasure Coding: Support specifying ECSchema during creation of ECZone. Contributed by Vinayakumar B.	2015-05-26 11:59:06 -07:00
Zhe Zhang	35797b0889	HDFS-7936. Erasure coding: resolving conflicts in the branch when merging trunk changes (this commit mainly addresses HDFS-8081 and HDFS-8048. Contributed by Zhe Zhang.	2015-05-26 11:58:40 -07:00
Vinayakumar B	f53e402635	HDFS-8090. Erasure Coding: Add RPC to client-namenode to list all ECSchemas loaded in Namenode. (Contributed by Vinayakumar B)	2015-05-26 11:58:40 -07:00
Kai Zheng	4970f2a2ab	HDFS-7889 Subclass DFSOutputStream to support writing striping layout files. Contributed by Li Bo	2015-05-26 11:58:40 -07:00
Jing Zhao	4d0bc724f2	HDFS-8077. Erasure coding: fix bugs in EC zone and symlinks. Contributed by Jing Zhao and Zhe Zhang.	2015-05-26 11:58:32 -07:00
Kai Zheng	1a37b0fe9a	HDFS-8074 Define a system-wide default EC schema. Contributed by Kai Zheng	2015-05-26 11:55:16 -07:00
Vinayakumar B	2ca3e38feb	HDFS-8023. Erasure Coding: retrieve eraure coding schema for a file from NameNode (Contributed by Vinayakumar B) ... Added missed file	2015-05-26 11:55:16 -07:00
Vinayakumar B	16484f0030	HDFS-8023. Erasure Coding: retrieve eraure coding schema for a file from NameNode (Contributed by Vinayakumar B)	2015-05-26 11:55:16 -07:00
Zhe Zhang	bff59392ee	HDFS-7782. Erasure coding: pread from files in striped layout. Contributed by Zhe Zhang and Jing Zhao	2015-05-26 11:55:15 -07:00
Zhe Zhang	91c741a2a1	HDFS-7782. Erasure coding: pread from files in striped layout. Contributed by Zhe Zhang and Jing Zhao	2015-05-26 11:55:15 -07:00
Zhe Zhang	146ce7a978	HDFS-7969. Erasure coding: NameNode support for lease recovery of striped block groups. Contributed by Zhe Zhang.	2015-05-26 11:55:14 -07:00
Zhe Zhang	c243319eab	HDFS-7936. Erasure coding: resolving conflicts in the branch when merging trunk changes (this commit is for HDFS-8035). Contributed by Zhe Zhang	2015-05-26 11:55:13 -07:00
Zhe Zhang	1af8c14862	HDFS-7839. Erasure coding: implement facilities in NameNode to create and manage EC zones. Contributed by Zhe Zhang	2015-05-26 11:55:07 -07:00
Zhe Zhang	578019d6a2	HDFS-7936. Erasure coding: resolving conflicts in the branch when merging (this commit is for conflicts from HDFS-6945). Contributed by Zhe Zhang.	2015-05-26 11:44:47 -07:00
Jing Zhao	cd655ee817	HDFS-8005. Erasure Coding: simplify striped block recovery work computation and add tests. Contributed by Jing Zhao.	2015-05-26 11:44:42 -07:00
Jing Zhao	abf833a7b2	HDFS-7907. Erasure Coding: track invalid, corrupt, and under-recovery striped blocks in NameNode. Contributed by Jing Zhao.	2015-05-26 11:43:44 -07:00
Zhe Zhang	ea2e60fbcc	HDFS-7936. Erasure coding: resolving conflicts when merging with HDFS-7903, HDFS-7435, HDFS-7930, HDFS-7960 (this commit is for HDFS-7960)	2015-05-26 11:43:42 -07:00
Jing Zhao	d0d75a8339	HDFS-7827. Erasure Coding: support striped blocks in non-protobuf fsimage. Contributed by Hui Zheng.	2015-05-26 11:43:42 -07:00
Jing Zhao	46dac3595f	HDFS-7864. Erasure Coding: Update safemode calculation for striped blocks. Contributed by GAO Rui.	2015-05-26 11:43:42 -07:00
Zhe Zhang	544f75d651	HDFS-7936. Erasure coding: resolving conflicts when merging with HDFS-7903, HDFS-7435 and HDFS-7930 (this commit is for HDFS-7930 only)	2015-05-26 11:43:42 -07:00
Zhe Zhang	57a84c0d14	HDFS-7369. Erasure coding: distribute recovery work for striped blocks to DataNode. Contributed by Zhe Zhang.	2015-05-26 11:43:37 -07:00
Jing Zhao	a38a37c634	HDFS-7912. Erasure Coding: track BlockInfo instead of Block in UnderReplicatedBlocks and PendingReplicationBlocks. Contributed by Jing Zhao.	2015-05-26 11:41:59 -07:00
Jing Zhao	26773d9d6c	HDFS-7826. Erasure Coding: Update INodeFile quota computation for striped blocks. Contributed by Kai Sasaki.	2015-05-26 11:32:26 -07:00
Jing Zhao	11585883a9	HDFS-7936. Erasure coding: resolving conflicts when merging with HDFS-7903 and HDFS-7435. Contributed by Zhe Zhang.	2015-05-26 11:32:26 -07:00
Jing Zhao	f05c21285e	HDFS-7853. Erasure coding: extend LocatedBlocks to support reading from striped files. Contributed by Jing Zhao.	2015-05-26 11:32:25 -07:00
Jing Zhao	39a0a85fb7	HDFS-7872. Erasure Coding: INodeFile.dumpTreeRecursively() supports to print striped blocks. Contributed by Takuya Fukudome.	2015-05-26 11:32:25 -07:00
Jing Zhao	1e1e930407	HDFS-7837. Erasure Coding: allocate and persist striped blocks in NameNode. Contributed by Jing Zhao.	2015-05-26 11:32:20 -07:00
Zhe Zhang	9af1f4779b	Addendum fix for HDFS-7749 to be compatible with HDFS-7993	2015-05-26 11:07:16 -07:00
Jing Zhao	9f2f583f40	HDFS-7749. Erasure Coding: Add striped block support in INodeFile. Contributed by Jing Zhao.	2015-05-26 11:07:15 -07:00
Jing Zhao	ba93714920	HDFS-7716. Erasure Coding: extend BlockInfo to handle EC info. Contributed by Jing Zhao.	2015-05-26 11:07:11 -07:00
Zhe Zhang	0c1da5a030	HDFS-7652. Process block reports for erasure coded blocks. Contributed by Zhe Zhang	2015-05-26 11:03:34 -07:00
Zhe Zhang	bc2833b1c9	HDFS-7339. Allocating and persisting block groups in NameNode. Contributed by Zhe Zhang	2015-05-26 11:03:34 -07:00
Haohui Mai	ada233b7cd	HDFS-8377. Support HTTP/2 in datanode. Contributed by Duo Zhang.	2015-05-24 22:30:32 -07:00
Vinayakumar B	0c6638c2ea	HDFS-8268. Port conflict log for data node server is not sufficient (Contributed by Mohammad Shahid Khan)	2015-05-22 16:15:15 +05:30
Xiaoyu Yao	05e04f34f2	HDFS-8451. DFSClient probe for encryption testing interprets empty URI property for enabled. Contributed by Steve Loughran.	2015-05-21 11:58:00 -07:00
Haohui Mai	2b6bcfdafa	HDFS-8421. Move startFile() and related functions into FSDirWriteFileOp. Contributed by Haohui Mai.	2015-05-21 08:08:28 -07:00
Akira Ajisaka	dc8434ab2b	HDFS-4383. Document the lease limits. Contributed by Arshad Mohammad.	2015-05-21 17:30:43 +09:00
Kihwal Lee	8860e352c3	HDFS-8404. Pending block replication can get stuck using older genstamp. Contributed by Nathan Roberts.	2015-05-19 13:05:15 -05:00
Colin Patrick Mccabe	470c87dbc6	HADOOP-11970. Replace uses of ThreadLocal<Random> with JDK7 ThreadLocalRandom (Sean Busbey via Colin P. McCabe)	2015-05-19 10:50:15 -07:00
Kihwal Lee	de30d66b26	HDFS-8131. Implement a space balanced block placement policy. Contributed by Liu Shaohui.	2015-05-19 08:04:38 -05:00
Vinayakumar B	93972a332a	HDFS-6348. SecondaryNameNode not terminating properly on runtime exceptions (Contributed by Rakesh R)	2015-05-19 12:24:25 +05:30
Ravi Prakash	cdfae446ad	HDFS-4185. Add a metric for number of active leases (Rakesh R via raviprak)	2015-05-18 12:37:21 -07:00
Tsz-Wo Nicholas Sze	0c590e1c09	HDFS-8405. Fix a typo in NamenodeFsck. Contributed by Takanobu Asanuma	2015-05-19 02:57:54 +08:00
Arpit Agarwal	a2190bf15d	HDFS-8345. Storage policy APIs must be exposed via the FileSystem interface. (Arpit Agarwal)	2015-05-18 11:36:29 -07:00
Arpit Agarwal	e453989a57	HDFS-8157. Writes to RAM DISK reserve locked memory for block files. (Arpit Agarwal)	2015-05-16 09:05:35 -07:00
Haohui Mai	ac742c762d	HDFS-8403. Eliminate retries in TestFileCreation#testOverwriteOpenForWrite. Contributed by Arpit Agarwal.	2015-05-15 19:12:40 -07:00
Haohui Mai	e5afac5896	HDFS-8394. Move getAdditionalBlock() and related functionalities into a separate class. Contributed by Haohui Mai.	2015-05-15 19:09:59 -07:00
Jing Zhao	8f37873342	HDFS-8397. Refactor the error handling code in DataStreamer. Contributed by Tsz Wo Nicholas Sze.	2015-05-15 16:14:54 -07:00
Vinayakumar B	3bef7c80a9	HDFS-6888. Allow selectively audit logging ops (Contributed by Chen He)	2015-05-15 11:07:51 +05:30
Akira Ajisaka	ee7beda6e3	HDFS-8350. Remove old webhdfs.xml and other outdated documentation stuff. Contributed by Brahma Reddy Battula.	2015-05-15 13:54:35 +09:00
Vinayakumar B	def9136e02	HDFS-8150. Make getFileChecksum fail for blocks under construction (Contributed by J.Andreina)	2015-05-14 15:54:51 +05:30
Haohui Mai	b2c85db86c	HDFS-7728. Avoid updating quota usage while loading edits. Contributed by Jing Zhao.	2015-05-13 21:50:35 -07:00
Colin Patrick Mccabe	281d47a969	HDFS-8380. Always call addStoredBlock on blocks which have been shifted from one storage to another (cmccabe)	2015-05-13 14:29:05 -07:00
Tsz-Wo Nicholas Sze	cdec12d1b8	HDFS-8143. Mover should exit after some retry when failed to move blocks. Contributed by surendra singh lilhore	2015-05-13 11:57:49 -07:00
Vinayakumar B	065d8f2a34	HDFS-6300. Prevent multiple balancers from running simultaneously (Contributed by Rakesh R)	2015-05-13 17:27:34 +05:30
Akira Ajisaka	2463666ecb	HDFS-6184. Capture NN's thread dump when it fails over. Contributed by Ming Ma.	2015-05-13 11:37:22 +09:00
yliu	6d5da94841	HDFS-8255. Rename getBlockReplication to getPreferredBlockReplication. (Contributed by Zhe Zhang)	2015-05-12 21:29:22 +08:00
Kihwal Lee	ea11590aad	HDFS-7916. 'reportBadBlocks' from datanodes to standby Node BPServiceActor goes for infinite loop. Contributed by Rushabh Shah.	2015-05-11 14:31:58 -05:00
Akira Ajisaka	1dd79ffaca	HDFS-8241. Remove unused NameNode startup option -finalize. Contributed by Brahma Reddy Battula.	2015-05-12 00:18:18 +09:00
Junping Du	7e543c27fa	YARN-3587. Fix the javadoc of DelegationTokenSecretManager in yarn, etc. projects. Contributed by Gabor Liptak.	2015-05-11 05:27:07 -07:00
Haohui Mai	4536399d47	HDFS-8357. Consolidate parameters of INode.CleanSubtree() into a parameter objects. Contributed by Li Lu.	2015-05-09 22:51:58 -07:00
Haohui Mai	02a4a22b9c	HDFS-8327. Compute storage type quotas in INodeFile.computeQuotaDeltaForTruncate(). Contributed by Haohui Mai.	2015-05-08 23:09:25 -07:00
Haohui Mai	00fe1ed3a4	HDFS-6757. Simplify lease manager with INodeID. Contributed by Haohui Mai.	2015-05-08 23:04:31 -07:00
Allen Wittenauer	c945c20483	HADOOP-11590. Update sbin commands and documentation to use new --slaves option (aw)	2015-05-08 15:27:25 -07:00
Kihwal Lee	2d4ae3d18b	HDFS-8245. Standby namenode doesn't process DELETED_BLOCK if the addblock request is in edit log. Contributed by Rushabh S Shah.	2015-05-08 16:36:41 -05:00
Colin Patrick Mccabe	f523e963e4	HDFS-8113. Add check for null BlockCollection pointers in BlockInfoContiguous structures (Chengbing Liu via Colin P. McCabe)	2015-05-08 13:50:51 -07:00
Kihwal Lee	7a7960be41	HDFS-7433. Optimize performance of DatanodeManager's node map. Contributed by Daryn Sharp.	2015-05-08 15:18:29 -05:00
Colin Patrick Mccabe	8f7c2364d7	HDFS-8284. Update documentation about how to use HTrace with HDFS (Masatake Iwasaki via Colin P. McCabe)	2015-05-08 12:30:03 -07:00
Yongjun Zhang	730f9930a4	HDFS-8311. DataStreamer.transfer() should timeout the socket InputStream. (Esteban Gutierrez via Yongjun Zhang)	2015-05-08 00:11:46 -07:00
cnauroth	26f61d41df	HDFS-5640. Add snapshot methods to FileContext. Contributed by Rakesh R.	2015-05-08 11:20:55 -07:00
Kihwal Lee	6f622672b6	HDFS-7894. Rolling upgrade readiness is not updated in jmx until query command is issued. Contributed by Brahma Reddy Battula.	2015-05-08 09:30:38 -05:00
Uma Maheswara Rao G	7b1ea9c481	HDFS-6285. tidy an error log inside BlockReceiver. Contributed by Liang Xie.	2015-05-08 17:22:52 +05:30
Vinayakumar B	c648317a68	HDFS-3384. DataStreamer thread should be closed immediatly when failed to setup a PipelineForAppendOrRecovery (Contributed by Uma Maheswara Rao G)	2015-05-08 17:18:14 +05:30
Vinayakumar B	e01c1a979c	HDFS-8226. Non-HA rollback compatibility broken (Contributed by J.Andreina)	2015-05-08 15:24:36 +05:30
Tsuyoshi Ozawa	888e630990	HDFS-8207. Improper log message when blockreport interval compared with initial delay. Contributed by Brahma Reddy Battula and Ashish Singhi.	2015-05-08 18:13:09 +09:00
Uma Maheswara Rao G	4b00ae5c11	HDFS-8108. Fsck should provide the info on mandatory option to be used along with -blocks ,-locations and -racks. Contributed by J.Andreina.	2015-05-08 14:00:45 +05:30
Akira Ajisaka	c5afe444df	HDFS-8349. Remove .xml and documentation references to dfs.webhdfs.enabled. Contributed by Ray Chiang.	2015-05-08 15:57:13 +09:00
Uma Maheswara Rao G	e16f4b7f70	HDFS-8332. DFS client API calls should check filesystem closed. Contributed by Rakesh R.	2015-05-08 12:26:47 +05:30
Vinayakumar B	e5e492a963	HDFS-6291. FSImage may be left unclosed in BootstrapStandby#doRun() ( Contributed by Sanghyun Yun)	2015-05-08 11:25:24 +05:30
Uma Maheswara Rao G	2ea0f2fc93	HDFS-8174. Update replication count to live rep count in fsck report. Contributed by J.Andreina	2015-05-08 11:01:51 +05:30
Vinayakumar B	66988476d0	HDFS-8067. haadmin prints out stale help messages (Contributed by Ajith S)	2015-05-08 10:45:21 +05:30
Haohui Mai	767b91cd83	HDFS-8321. CacheDirectives and CachePool operations should throw RetriableException in safemode. Contributed by Haohui Mai.	2015-05-07 15:17:11 -07:00
Tsz-Wo Nicholas Sze	f9427f1760	HDFS-7980. Incremental BlockReport will dramatically slow down namenode startup. Contributed by Walter Su	2015-05-07 11:36:35 -07:00
cnauroth	6633a8474d	HDFS-7833. DataNode reconfiguration does not recalculate valid volumes required, based on configured failed volumes tolerated. Contributed by Lei (Eddy) Xu.	2015-05-06 21:11:30 -07:00
Konstantin V Shvachko	c75cfa29cf	HDFS-2484. checkLease should throw FileNotFoundException when file does not exist. Contributed by Rakesh R.	2015-05-06 16:06:04 -07:00
Haohui Mai	4da8490b51	HDFS-8314. Move HdfsServerConstants#IO_FILE_BUFFER_SIZE and SMALL_BUFFER_SIZE to the users. Contributed by Li Lu.	2015-05-05 15:41:22 -07:00
Xiaoyu Yao	0100b15501	HDFS-8219. setStoragePolicy with folder behavior is different after cluster restart. (surendra singh lilhore via Xiaoyu Yao)	2015-05-05 13:41:14 -07:00
Colin Patrick Mccabe	24d3a2d4fd	HDFS-7758. Retire FsDatasetSpi#getVolumes() and use FsDatasetSpi#getVolumeRefs() instead (Lei (Eddy) Xu via Colin P. McCabe)	2015-05-05 11:08:59 -07:00
Colin Patrick Mccabe	fcd4cb7516	HDFS-8305: HDFS INotify: the destination field of RenameOp should always end with the file name (cmccabe)	2015-05-05 10:50:09 -07:00
Vinayakumar B	318081ccd7	HDFS-7916. 'reportBadBlocks' from datanodes to standby Node BPServiceActor goes for infinite loop (Contributed by Vinayakumar B) ... Reverted earlier commit	2015-05-05 11:05:37 +05:30
Haohui Mai	0d6aa5d609	HDFS-8237. Move all protocol classes used by ClientProtocol to hdfs-client. Contributed by Haohui Mai.	2015-05-04 15:00:29 -07:00
Colin Patrick Mccabe	3fe79e1db8	HDFS-7397. Add more detail to the documentation for the conf key "dfs.client.read.shortcircuit.streams.cache.size" (Brahma Reddy Battula via Colin P. McCabe)	2015-05-04 12:50:29 -07:00
cnauroth	c4578760b6	HDFS-8290. WebHDFS calls before namesystem initialization can cause NullPointerException. Contributed by Chris Nauroth.	2015-05-04 11:35:04 -07:00
Haohui Mai	6ae2a0d048	HDFS-8249. Separate HdfsConstants into the client and the server side class. Contributed by Haohui Mai.	2015-05-02 10:03:23 -07:00
Arpit Agarwal	6f541edce0	HDFS-8229. LAZY_PERSIST file gets deleted after NameNode restart. (Contributed by Surendra Singh Lilhore)	2015-05-01 16:42:19 -07:00
Tsz-Wo Nicholas Sze	d3d019c337	HDFS-8086. Move LeaseRenewer to the hdfs.client.impl package. Contributed by Takanobu	2015-05-01 15:12:18 -07:00
Arpit Agarwal	64d30a6186	HDFS-8276. LazyPersistFileScrubber should be disabled if scrubber interval configured zero. (Contributed by Surendra Singh Lilhore)	2015-05-01 14:43:09 -07:00
Colin Patrick Mccabe	b82567d455	HDFS-8213. DFSClient should use hdfs.client.htrace HTrace configuration prefix rather than hadoop.htrace (cmccabe)	2015-05-01 11:19:40 -07:00
Yongjun Zhang	279958b772	HDFS-7281. Missing block is marked as corrupted block (Ming Ma via Yongjun Zhang)	2015-05-01 08:42:00 -07:00
Jing Zhao	98a6176628	HDFS-8300. Fix unit test failures and findbugs warning caused by HDFS-8283. Contributed by Jing Zhao.	2015-04-30 19:27:07 -07:00
Andrew Wang	87e9978235	HDFS-8292. Move conditional in fmt_time from dfs-dust.js to status.html. Contributed by Charles Lamb.	2015-04-30 18:23:13 -07:00
Haohui Mai	c55d609053	HDFS-8200. Refactor FSDirStatAndListingOp. Contributed by Haohui Mai.	2015-04-30 13:41:46 -07:00
Akira Ajisaka	de9404f02f	HDFS-7770. Need document for storage type label of data node storage locations under dfs.data.dir. Contributed by Xiaoyu Yao.	2015-04-30 20:12:32 +09:00
Akira Ajisaka	e89fc53a1d	HDFS-5574. Remove buffer copy in BlockReader.skip. Contributed by Binglin Chang.	2015-04-30 19:11:22 +09:00
Andrew Wang	aa22450442	HDFS-8214. Secondary NN Web UI shows wrong date for Last Checkpoint. Contributed by Charles Lamb.	2015-04-29 17:37:56 -07:00
Haohui Mai	3dd6395bb2	HDFS-8269. getBlockLocations() does not resolve the .reserved path and generates incorrect edit logs when updating the atime. Contributed by Haohui Mai.	2015-04-29 11:12:45 -07:00
Jing Zhao	7947e5b53b	HDFS-8283. DataStreamer cleanup and some minor improvement. Contributed by Tsz Wo Nicholas Sze.	2015-04-29 10:41:46 -07:00
Haohui Mai	439614b0c8	HDFS-8280. Code Cleanup in DFSInputStream. Contributed by Jing Zhao.	2015-04-28 18:11:59 -07:00
Haohui Mai	c79e7f7d99	HDFS-8273. FSNamesystem#Delete() should not call logSync() when holding the lock. Contributed by Haohui Mai.	2015-04-28 18:05:46 -07:00
Tsz-Wo Nicholas Sze	5639bf02da	HDFS-8204. Mover/Balancer should not schedule two replicas to the same datanode. Contributed by Walter Su	2015-04-28 13:05:33 -07:00
cnauroth	feb68cb547	HDFS-8232. Missing datanode counters when using Metrics2 sink interface. Contributed by Anu Engineer.	2015-04-27 16:48:13 -07:00
Arpit Agarwal	0d5b0143cc	HDFS-8205. CommandFormat#parse() should not parse option as value of option. (Contributed by Peter Shi and Xiaoyu Yao)	2015-04-27 12:23:34 -07:00
Arpit Agarwal	dcc5455e07	HDFS-8211. DataNode UUID is always null in the JMX counter. (Contributed by Anu Engineer)	2015-04-24 16:47:48 -07:00
Jing Zhao	cf6c8a1b4e	HDFS-8176. Record from/to snapshots in audit log for snapshot diff report. Contributed by J. Andreina.	2015-04-24 10:23:32 -07:00
Vinayakumar B	c8d72907ff	HDFS-8231. StackTrace displayed at client while QuotaByStorageType exceeds (Contributed by J.Andreina and Xiaoyu Yao)	2015-04-24 12:51:04 +05:30
Vinayakumar B	262c1bc339	HDFS-8217. During block recovery for truncate Log new Block Id in case of copy-on-truncate is true. (Contributed by Vinayakumar B)	2015-04-24 12:16:41 +05:30
Colin Patrick Mccabe	a8898445dc	HDFS-8070. Pre-HDFS-7915 DFSClient cannot use short circuit on post-HDFS-7915 DataNode (cmccabe)	2015-04-23 19:13:27 -07:00
Colin Patrick Mccabe	a0e0a63209	HADOOP-11802. DomainSocketWatcher thread terminates sometimes after there is an I/O error during requestShortCircuitShm (cmccabe)	2015-04-23 19:00:24 -07:00
Haohui Mai	bcf89ddc7d	HDFS-8052. Move WebHdfsFileSystem into hadoop-hdfs-client. Contributed by Haohui Mai.	2015-04-23 17:33:45 -07:00
Tsz-Wo Nicholas Sze	ef4e9963b2	HDFS-8215. Refactor NamenodeFsck#check method. Contributed by Takanobu Asanuma	2015-04-23 14:19:33 -07:00
Tsz-Wo Nicholas Sze	416b84354e	HDFS-8147. StorageGroup in Dispatcher should override equals nad hashCode. Contributed by surendra singh lilhore	2015-04-23 11:55:06 -07:00
Andrew Wang	26971e52ae	HADOOP-11852. Disable symlinks in trunk.	2015-04-23 11:47:01 -07:00
Arun Suresh	baf8bc6c48	HDFS-4448. Allow HA NN to start in secure mode with wildcard address configured (atm via asuresh)	2015-04-23 01:44:17 -07:00
Haohui Mai	12f4df043f	HDFS-8218. Move classes that used by ClientProtocol into hdfs-client. Contributed by Haohui Mai.	2015-04-22 11:33:21 -07:00
Haohui Mai	6f8003dc7b	HDFS-8185. Separate client related routines in HAUtil into a new class. Contributed by Haohui Mai.	2015-04-21 21:59:47 -07:00
Colin Patrick Mccabe	997408eaac	HDFS-8133. Improve readability of deleted block check (Daryn Sharp via Colin P. McCabe)	2015-04-21 11:43:24 -07:00
Arpit Agarwal	dfc1c4c303	HDFS-8163. Using monotonicNow for block report scheduling causes test failures on recently restarted systems. (Arpit Agarwal)	2015-04-21 10:58:05 -07:00
Vinayakumar B	8ddbb8dd43	HDFS-7993. Provide each Replica details in fsck (Contributed by J.Andreina)	2015-04-21 15:24:49 +05:30
Arpit Agarwal	c92f6f3605	HDFS-8179. DFSClient#getServerDefaults returns null within 1 hour of system start. (Contributed by Xiaoyu Yao)	2015-04-20 15:42:42 -07:00
Vinayakumar B	c17cd4f7c1	HDFS-8173. NPE thrown at DataNode shutdown when HTTP server was not able to create (Contributed by surendra singh lilhore)	2015-04-20 14:58:04 +05:30
Haohui Mai	5c97db07fb	HDFS-8169. Move LocatedBlocks and related classes to hdfs-client. Contributed by Haohui Mai.	2015-04-20 00:36:46 -07:00
Tsuyoshi Ozawa	5112477d9e	HDFS-7863. Missing description of some methods and parameters in javadoc of FSDirDeleteOp. Contributed by Brahma Reddy Battula.	2015-04-19 18:06:56 +09:00
Haohui Mai	76e7264e8d	HDFS-8165. Move GRANDFATHER_GENERATION_STAMP and GRANDFATER_INODE_ID to hdfs-client. Contributed by Haohui Mai.	2015-04-16 22:49:30 -07:00
Jitendra Pandey	369ddc67bd	HDFS-8153. Error Message points to wrong parent directory in case of path component name length error. Contributed by Anu Engineer.	2015-04-16 22:13:09 -07:00
Tsz-Wo Nicholas Sze	9595cc003c	HDFS-7891. A block placement policy with best rack failure tolerance. Contributed by Walter Su	2015-04-16 18:25:53 -07:00
Tsz-Wo Nicholas Sze	75bbcc8bf3	HDFS-8082. Move dfs.client.read.*, dfs.client.short.circuit.*, dfs.client.mmap.* and dfs.client.hedged.read.* conf from DFSConfigKeys to HdfsClientConfigKeys.	2015-04-16 13:22:31 -07:00
Haohui Mai	80a2a12423	HDFS-8135. Remove the deprecated FSConstants class. Contributed by Li Lu.	2015-04-16 11:26:05 -07:00
Andrew Wang	2e8ea780a4	HDFS-8142. DistributedFileSystem encryption zone commands should resolve relative paths. Contributed by Rakesh R.	2015-04-16 07:14:44 -07:00
Akira Ajisaka	de0f1700c1	HDFS-8149. The footer of the Web UI "Hadoop, 2014" is old. Contributed by Brahma Reddy Battula.	2015-04-15 15:31:04 -05:00
Jing Zhao	fddd55279d	HDFS-8127. NameNode Failover during HA upgrade can cause DataNode to finalize upgrade. Contributed by Jing Zhao.	2015-04-14 15:05:23 -07:00
cnauroth	fef596df03	HDFS-8055. NullPointerException when topology script is missing. Contributed by Anu Engineer.	2015-04-14 10:19:30 -07:00
cnauroth	d45aa7647b	HDFS-6666. Abort NameNode and DataNode startup if security is enabled but block access token is not enabled. Contributed by Vijay Bhat.	2015-04-14 09:59:01 -07:00
Tsz-Wo Nicholas Sze	7fc50e2525	HDFS-8083. Move dfs.client.write.* conf from DFSConfigKeys to HdfsClientConfigKeys.Write.	2015-04-13 11:43:35 -07:00
Vinayakumar B	14384f5b51	HDFS-8111. NPE thrown when invalid FSImage filename given for 'hdfs oiv_legacy' cmd ( Contributed by surendra singh lilhore )	2015-04-13 17:16:05 +05:30
cnauroth	f8f5887209	HDFS-7933. fsck should also report decommissioning replicas. Contributed by Xiaoyu Yao.	2015-04-11 13:23:18 -07:00
Tsz-Wo Nicholas Sze	60da0e49e7	HDFS-8084. Move dfs.client.failover.* confs from DFSConfigKeys to HdfsClientConfigKeys.Failover and fix typos in the dfs.http.client.* configuration keys.	2015-04-10 19:38:43 -07:00
Haohui Mai	36e4cd3be6	HDFS-8103. Move BlockTokenSecretManager.AccessMode into BlockTokenIdentifier. Contributed by Haohui Mai.	2015-04-10 16:36:45 -07:00
Tsz-Wo Nicholas Sze	2cc9514ad6	HDFS-8100. Refactor DFSClient.Conf to a standalone class and separates short-circuit related conf to ShortCircuitConf.	2015-04-10 14:48:45 -07:00
Arun Suresh	7660da95cb	HDFS-7931. DistributedFileSystem should not look for keyProvider in cache if Encryption is disabled (asuresh)	2015-04-10 11:40:25 -07:00
Vinayakumar B	987c9e12e1	HDFS-7939. Two fsimage_rollback_* files are created which are not deleted after rollback. (Contributed by J.Andreina)	2015-04-10 11:12:07 +05:30
Konstantin V Shvachko	0959b67f1a	HDFS-8081. Split getAdditionalBlock() into two methods. Contributed by Konstantin Shvachko	2015-04-09 22:00:20 -07:00
Haohui Mai	af9d4fede5	HDFS-8102. Separate webhdfs retry configuration keys from DFSConfigKeys. Contributed by Haohui Mai.	2015-04-09 14:36:27 -07:00
Arun Suresh	922b7ed21d	HDFS-8091: ACLStatus and XAttributes should be presented to INodeAttributesProvider before returning to client (asuresh)	2015-04-09 12:38:33 -07:00
Colin Patrick Mccabe	30acb7372a	HDFS-8099. Change "DFSInputStream has been closed already" message to debug log level (Charles Lamb via Colin P. McCabe)	2015-04-09 11:22:39 -07:00
Aaron T. Myers	3fe61e0bb0	HDFS-8101. DFSClient use of non-constant DFSConfigKeys pulls in WebHDFS classes at runtime. Contributed by Sean Busbey.	2015-04-09 09:40:08 -07:00
Vinayakumar B	9d8952f97f	HDFS-8096. DatanodeMetrics#blocksReplicated will get incremented early and even for failed transfers (Contributed by Vinayakumar B)	2015-04-09 11:58:00 +05:30
Andrew Wang	b1e059089d	HDFS-7979. Initialize block report IDs with a random number.	2015-04-08 21:43:42 -07:00
Haohui Mai	cc25823546	HDFS-8089. Move o.a.h.hdfs.web.resources.* to the client jars. Contributed by Haohui Mai.	2015-04-08 16:30:08 -07:00
Andrew Wang	5a540c3d31	HDFS-8025. Addendum fix for HDFS-3087 Decomissioning on NN restart can complete without blocks being replicated. Contributed by Ming Ma.	2015-04-08 16:09:17 -07:00
Haohui Mai	bd4c99bece	Revert HDFS-7808.	2015-04-08 15:59:55 -07:00
Andrew Wang	6af0d74a75	HDFS-7725. Incorrect 'nodes in service' metrics caused all writes to fail. Contributed by Ming Ma.	2015-04-08 15:52:06 -07:00
Andrew Wang	a42bb1cd91	HDFS-8076. Code cleanup for DFSInputStream: use offset instead of LocatedBlock when possible. Contributed by Zhe Zhang.	2015-04-08 15:41:48 -07:00
Kihwal Lee	285b31e75e	HDFS-8046. Allow better control of getContentSummary. Contributed by Kihwal Lee.	2015-04-08 15:38:29 -05:00
Tsz-Wo Nicholas Sze	c931a3c776	HDFS-8079. Move CorruptFileBlockIterator to a new hdfs.client.impl package.	2015-04-08 11:50:52 -07:00
Arpit Agarwal	608c499841	HDFS-8072. Reserved RBW space is not released if client terminates while writing block. (Arpit Agarwal)	2015-04-08 11:38:21 -07:00
Haohui Mai	ab04ff9efe	HDFS-8080. Separate JSON related routines used by WebHdfsFileSystem to a package local class. Contributed by Haohui Mai.	2015-04-07 21:30:57 -07:00
Vinayakumar B	d505c8acd3	HDFS-8073. Split BlockPlacementPolicyDefault.chooseTarget(..) so it can be easily overrided. (Contributed by Walter Su)	2015-04-08 09:56:37 +05:30
Tsz-Wo Nicholas Sze	4be648b55c	HDFS-8079. Move dfs.client.retry.* confs from DFSConfigKeys to HdfsClientConfigKeys.Retry.	2015-04-07 19:48:57 -07:00
Yongjun Zhang	66763bb06f	HDFS-5215. dfs.datanode.du.reserved is not considered while computing ... available space ( Brahma Reddy Battula via Yongjun Zhang)	2015-04-07 19:31:58 -07:00
cnauroth	1e72d98c69	HDFS-8038. PBImageDelimitedTextWriter#getEntry output HDFS path in platform-specific format. Contributed by Xiaoyu Yao.	2015-04-07 14:23:01 -07:00
Tsz-Wo Nicholas Sze	571a1ce9d0	HDFS-8049. Add @InterfaceAudience.Private annotation to hdfs client implementation. Contributed by Takuya Fukudome	2015-04-07 13:59:48 -07:00
Konstantin V Shvachko	75c5454860	HDFS-8071. Redundant checkFileProgress() in PART II of getAdditionalBlock(). Contributed by Konstantin Shvachko.	2015-04-06 22:20:44 -07:00
Colin Patrick Mccabe	28bebc81db	HDFS-7999. FsDatasetImpl#createTemporary sometimes holds the FSDatasetImpl lock for a very long time (sinago via cmccabe)	2015-04-06 08:56:52 -07:00
Colin Patrick Mccabe	ef591b1d6a	HDFS-8051. FsVolumeList#addVolume should release volume reference if not put it into BlockScanner. (Lei (Eddy) Xu via Colin P. McCabe)	2015-04-03 16:34:23 -07:00
Colin Patrick Mccabe	023133cef9	HDFS-7996. After swapping a volume, BlockReceiver reports ReplicaNotFoundException (Lei (Eddy) Xu via Colin P. McCabe)	2015-04-03 14:19:46 -07:00
Jing Zhao	72f6bd4893	HDFS-7811. Avoid recursive call getStoragePolicyID in INodeFile#computeQuotaUsage. Contributed by Xiaoyu Yao and Jing Zhao.	2015-04-02 21:20:30 -07:00
Haohui Mai	96649c38f9	HDFS-8035. Move checkBlocksProperlyReplicated() in FSNamesystem to BlockManager. Contributed by Haohui Mai.	2015-04-02 11:36:51 -07:00
Tsz-Wo Nicholas Sze	9ed43f2189	HDFS-7888. Change DFSOutputStream and DataStreamer for convenience of subclassing. Contributed by Li Bo	2015-04-02 10:59:26 -07:00
Vinayakumar B	867d5d2675	HDFS-7916. 'reportBadBlocks' from datanodes to standby Node BPServiceActor goes for infinite loop (Contributed by Vinayakumar B)	2015-04-02 08:12:00 +05:30
Haohui Mai	6ccf4fbf8a	HDFS-8008. Support client-side back off when the datanodes are congested. Contributed by Haohui Mai.	2015-04-01 16:54:46 -07:00
Colin Patrick Mccabe	3c7adaaf35	HDFS-7922. ShortCircuitCache#close is not releasing ScheduledThreadPoolExecutors (Rakesh R via Colin P. McCabe)	2015-04-01 16:02:39 -07:00
Colin Patrick Mccabe	c94d594a57	HDFS-8026. Trace FSOutputSummer#writeChecksumChunks rather than DFSOutputStream#writeChunk (cmccabe)	2015-04-01 14:10:10 -07:00
Andrew Wang	ed72daa5df	HDFS-7978. Add LOG.isDebugEnabled() guard for some LOG.debug(..). Contributed by Walter Su.	2015-04-01 12:54:28 -07:00
Haohui Mai	53471d462c	HDFS-8009. Signal congestion on the DataNode. Contributed by Haohui Mai.	2015-04-01 10:56:53 -07:00
Akira Ajisaka	18a91fe4df	HDFS-6945. BlockManager should remove a block from excessReplicateMap and decrement ExcessBlocks metric when the block is removed. (aajisaka)	2015-04-01 09:07:28 +09:00
yliu	3df61f303a	HDFS-7997. The first non-existing xattr should also throw IOException. (zhouyingchao via yliu)	2015-03-31 21:17:44 +08:00
Arpit Agarwal	85dc3c14b2	HDFS-7944. Minor cleanup of BlockPoolManager#getAllNamenodeThreads. (Arpit Agarwal)	2015-03-30 21:24:51 -07:00
Harsh J	cce66ba3c9	HDFS-3918. EditLogTailer shouldn't log WARN when other node is in standby mode. Contributed by Todd Lipcon.	2015-03-31 08:04:18 +05:30
Arpit Agarwal	1a495fbb48	HDFS-7645. Rolling upgrade is restoring blocks from trash multiple times (Contributed by Vinayakumar B and Keisuke Ogiwara)	2015-03-30 15:25:16 -07:00
Haohui Mai	b80457158d	HDFS-7748. Separate ECN flags from the Status in the DataTransferPipelineAck. Contributed by Anu Engineer and Haohui Mai.	2015-03-30 11:59:21 -07:00
Colin Patrick Mccabe	1feb9569f3	HDFS-7261. storageMap is accessed without synchronization in DatanodeDescriptor#updateHeartbeatState() (Brahma Reddy Battula via Colin P. McCabe)	2015-03-30 10:46:21 -07:00
Kihwal Lee	04ee18ed48	HDFS-7742. Favoring decommissioning node for replication can cause a block to stay ... underreplicated for long periods. Contributed by Nathan Roberts.	2015-03-30 10:10:11 -05:00
Harsh J	ae3e8c61ff	HDFS-4396. Add START_MSG/SHUTDOWN_MSG for ZKFC. Contributed by Liang Xie.	2015-03-30 15:21:18 +05:30
Vinayakumar B	1ed9fb7664	HDFS-7890. Improve information on Top users for metrics in RollingWindowsManager and lower log level (Contributed by J.Andreina)	2015-03-30 10:02:48 +05:30
Harsh J	3d9132d434	HDFS-7501. TransactionsSinceLastCheckpoint can be negative on SBNs. Contributed by Gautam Gopalakrishnan.	2015-03-29 00:45:01 +05:30
Arun Suresh	e97f8e44af	HDFS-8004. Use KeyProviderCryptoExtension#warmUpEncryptedKeys when creating an encryption zone. (awang via asuresh)	2015-03-27 19:23:45 -07:00
Kihwal Lee	60882ab26d	HDFS-7990. IBR delete ack should not be delayed. Contributed by Daryn Sharp.	2015-03-27 09:05:17 -05:00
Colin Patrick Mccabe	61df1b27a7	HDFS-7410. Support CreateFlags with append() to support hsync() for appending streams (Vinayakumar B via Colin P. McCabe)	2015-03-26 13:21:09 -07:00
Arpit Agarwal	3d0708bdb0	HDFS-7824. GetContentSummary API and its namenode implementation for Storage Type Quota/Usage. (Contributed by Xiaoyu Yao)	2015-03-26 10:24:11 -07:00
cnauroth	4528eb9fb2	HADOOP-11524. hadoop_do_classpath_subcommand throws a shellcheck warning. Contributed by Chris Nauroth.	2015-03-25 22:36:09 -07:00
Kihwal Lee	fc1031af74	HDFS-7928. Scanning blocks from disk during rolling upgrade startup takes a lot of time if disks are busy. Contributed by Rushabh Shah.	2015-03-25 14:42:59 -05:00
Jing Zhao	5e21e4ca37	HDFS-6353. Check and make checkpoint before stopping the NameNode. Contributed by Jing Zhao.	2015-03-25 10:38:00 -07:00
Haohui Mai	80278a5f85	HDFS-7985. WebHDFS should be always enabled. Contributed by Li Lu.	2015-03-24 21:55:56 -07:00
Jitendra Pandey	53a28afe29	HDFS-6826. Plugin interface to enable delegation of HDFS authorization assertions. Contributed by Arun Suresh.	2015-03-24 16:02:40 -07:00
Haohui Mai	e38ef70fbc	HDFS-7713. Implement mkdirs in the HDFS Web UI. Contributed by Ravi Prakash.	2015-03-24 15:48:52 -07:00
Jing Zhao	a16bfff71b	HDFS-7854. Separate class DataStreamer out of DFSOutputStream. Contributed by Li Bo.	2015-03-24 11:06:13 -07:00
Harsh J	eda02540ce	HDFS-7875. Improve log message when wrong value configured for dfs.datanode.failed.volumes.tolerated. Contributed by Nijel.	2015-03-24 23:06:18 +05:30
Andrew Wang	6413d34986	HDFS-7961. Trigger full block report after hot swapping disk. Contributed by Eddy Xu.	2015-03-24 09:07:02 -07:00
Vinayakumar B	c6c396fcd6	HDFS-3325. When configuring 'dfs.namenode.safemode.threshold-pct' to a value greater or equal to 1 there is mismatch in the UI report (Contributed by J.Andreina)	2015-03-24 12:12:01 +05:30
Plamen Jeliazkov	970ee3fc56	HDFS-7956. Improve logging for DatanodeRegistration. Contributed by Plamen Jeliazkov.	2015-03-23 23:05:21 -07:00
Andrew Wang	50ee8f4e67	HDFS-7960. The full block report should prune zombie storages even if they're not empty. Contributed by Colin McCabe and Eddy Xu.	2015-03-23 22:00:34 -07:00
Tsz-Wo Nicholas Sze	d7e3c3364e	HDFS-7884. Fix NullPointerException in BlockSender when the generation stamp provided by the client is larger than the one stored in the datanode. Contributed by Brahma Reddy Battula	2015-03-24 13:49:17 +09:00
Kihwal Lee	75ead273be	HDFS-6841. Use Time.monotonicNow() wherever applicable instead of Time.now(). Contributed by Vinayakumar B	2015-03-20 14:02:09 -05:00
Jing Zhao	d368d3647a	HDFS-7957. Truncate should verify quota before making changes. Contributed by Jing Zhao.	2015-03-20 11:50:24 -07:00
Jing Zhao	a6a5aae472	HDFS-7829. Code clean up for LocatedBlock. Contributed by Takanobu Asanuma.	2015-03-20 10:50:19 -07:00
Yongjun Zhang	15612313f5	HDFS-7835. make initial sleeptime in locateFollowingBlock configurable for DFSClient. Contributed by Zhihai Xu.	2015-03-20 09:12:42 -07:00
yliu	978ef11f26	HDFS-7962. Remove duplicated logs in BlockManager. (yliu)	2015-03-20 05:29:25 +08:00
yliu	e37ca221bf	HDFS-7930. commitBlockSynchronization() does not remove locations. (yliu)	2015-03-19 23:23:19 +08:00
Kihwal Lee	61a4c7fc98	HDFS-7932. Speed up the shutdown of datanode during rolling upgrade. Contributed by Kihwal Lee.	2015-03-19 12:27:03 -05:00
Kihwal Lee	e79be0ee12	HDFS-7816. Unable to open webhdfs paths with "+". Contributed by Haohui Mai	2015-03-19 08:01:01 -05:00
Vinayakumar B	338b477ff7	HDFS-7869. Update action param from 'start' to 'prepare' in rolling upgrade ( Contributed by J.Andreina)	2015-03-19 11:59:31 +05:30
Jing Zhao	c7c71cdba5	HDFS-7587. Edit log corruption can happen if append fails with a quota violation. Contributed by Jing Zhao.	2015-03-18 18:53:50 -07:00
Colin Patrick Mccabe	43b41f2241	HDFS-7929. inotify unable fetch pre-upgrade edit log segments once upgrade starts (Zhe Zhang via Colin P. McCabe)	2015-03-18 18:48:54 -07:00
Jing Zhao	bee5a6a64a	HDFS-7943. Append cannot handle the last block with length greater than the preferred block size. Contributed by Jing Zhao.	2015-03-18 18:40:59 -07:00
Colin Patrick Mccabe	8234fd0e10	HDFS-7054. Make DFSOutputStream tracing more fine-grained (cmccabe)	2015-03-18 18:14:54 -07:00
Haohui Mai	8c40e88d5d	HDFS-7945. The WebHdfs system on DN does not honor the length parameter. Contributed by Haohui Mai.	2015-03-18 16:19:46 -07:00
Haohui Mai	f0dea037ff	HDFS-7697. Mark the PB OIV tool as experimental. Contributed by Lei (Eddy) Xu.	2015-03-18 13:33:41 -07:00
Haohui Mai	402817cd9b	HDFS-7953. NN Web UI fails to navigate to paths that contain #. Contributed by kanaka kumar avvaru.	2015-03-18 11:08:08 -07:00
Colin Patrick Mccabe	d8846707c5	HDFS-7940. Add tracing to DFSClient#setQuotaByStorageType (Rakesh R via Colin P. McCabe)	2015-03-17 10:47:21 -07:00
yliu	48c2db34ef	HDFS-7838. Expose truncate API for libhdfs. (yliu)	2015-03-17 07:22:17 +08:00
Harsh J	046521cd65	HDFS-2360. Ugly stacktrce when quota exceeds. (harsh)	2015-03-17 10:28:17 +05:30
Colin Patrick Mccabe	bc9cb3e271	HDFS-7915. The DataNode can sometimes allocate a ShortCircuitShm slot and fail to tell the DFSClient about it because of a network error (cmccabe)	2015-03-14 22:36:46 -07:00
Colin Patrick Mccabe	32741cf3d2	Revert "HDFS-7915. The DataNode can sometimes allocate a ShortCircuitShm slot and fail to tell the DFSClient about it because of a network error (cmccabe)" (jenkins didn't run yet) ... This reverts commit 5aa892ed48.	2015-03-13 18:40:20 -07:00
Colin Patrick Mccabe	5aa892ed48	HDFS-7915. The DataNode can sometimes allocate a ShortCircuitShm slot and fail to tell the DFSClient about it because of a network error (cmccabe)	2015-03-13 18:29:49 -07:00
Konstantin V Shvachko	6acb7f2110	HDFS-7903. Cannot recover block after truncate and delete snapshot. Contributed by Plamen Jeliazkov.	2015-03-13 13:12:51 -07:00
Kihwal Lee	d324164a51	HDFS-7435. PB encoding of block reports is very inefficient. Contributed by Daryn Sharp.	2015-03-13 14:23:37 -05:00
Brandon Li	f446669afb	HDFS-7926. NameNode implementation of ClientProtocol.truncate(..) is not idempotent. Contributed by Tsz Wo Nicholas Sze	2015-03-13 10:42:22 -07:00
Colin Patrick Mccabe	b49c3a1813	HDFS-7722. DataNode#checkDiskError should also remove Storage when error is found. (Lei Xu via Colin P. McCabe)	2015-03-12 12:00:18 -07:00
Tsz-Wo Nicholas Sze	6dae6d12ec	HDFS-6833. DirectoryScanner should not register a deleting block with memory of DataNode. Contributed by Shinichi Yamashita	2015-03-13 02:25:32 +08:00
cnauroth	fb34f45727	HDFS-7491. Add incremental blockreport latency to DN metrics. Contributed by Ming Ma.	2015-03-11 14:11:19 -07:00
Colin Patrick Mccabe	5c1036d598	HDFS-7830. DataNode does not release the volume lock when adding a volume fails. (Lei Xu via Colin P. McCabe)	2015-03-10 18:20:58 -07:00
Chris Douglas	6ee0d32b98	HDFS-7411. Change decommission logic to throttle by blocks rather ... than nodes in each interval. Contributed by Andrew Wang	2015-03-08 18:31:04 -07:00
Haohui Mai	c79710302e	HDFS-7818. OffsetParam should return the default value instead of throwing NPE when the value is unspecified. Contributed by Eric Payne.	2015-03-06 14:26:23 -08:00
Allen Wittenauer	01bfe6f05b	HADOOP-11653. shellprofiles should require .sh extension (Brahma Reddy Battula via aw)	2015-03-06 13:54:11 -08:00
Jing Zhao	24db0812be	HDFS-7885. Datanode should not trust the generation stamp provided by client. Contributed by Tsz Wo Nicholas Sze.	2015-03-06 10:55:56 -08:00
Jing Zhao	952640fa4c	HDFS-7855. Separate class Packet from DFSOutputStream. Contributed by Li Bo.	2015-03-05 10:58:53 -08:00
Tsuyoshi Ozawa	74a4754d1c	HADOOP-11648. Set DomainSocketWatcher thread name explicitly. Contributed by Liang Xie.	2015-03-05 16:05:44 +09:00
Dongming Liang	430b537188	HDFS-1522. Combine two BLOCK_FILE_PREFIX constants into one. Contributed by Dongming Liang.	2015-03-04 17:51:12 -08:00
Kihwal Lee	722b479469	HDFS-7434. DatanodeID hashCode should not be mutable. Contributed by Daryn Sharp.	2015-03-04 17:21:51 -06:00
Haohui Mai	f717dc51b2	HDFS-7879. hdfs.dll does not export functions of the public libhdfs API. Contributed by Chris Nauroth.	2015-03-04 09:17:21 -08:00
Vinayakumar B	3560180b6e	HDFS-7869. Inconsistency in the return information while performing rolling upgrade ( Contributed by J.Andreina )	2015-03-04 14:38:38 +05:30
Aaron T. Myers	f2d7a67a2c	HDFS-7682. {{DistributedFileSystem#getFileChecksum}} of a snapshotted file includes non-snapshotted content. Contributed by Charles Lamb.	2015-03-03 18:08:59 -08:00
Haohui Mai	e2262d3d18	HDFS-6565. Use jackson instead jetty json in hdfs-client. Contributed by Akira AJISAKA.	2015-03-03 17:54:13 -08:00
Arpit Agarwal	1004473aa6	HDFS-7757. Misleading error messages in FSImage.java. (Contributed by Brahma Reddy Battula)	2015-03-03 10:55:22 -08:00
Tsuyoshi Ozawa	d1c6accb6f	HADOOP-11602. Fix toUpperCase/toLowerCase to use Locale.ENGLISH. (ozawa)	2015-03-03 14:17:52 +09:00
Jing Zhao	b442aeec95	HDFS-7871. NameNodeEditLogRoller can keep printing 'Swallowing exception' message. Contributed by Jing Zhao.	2015-03-02 20:22:04 -08:00
Tsz-Wo Nicholas Sze	431e7d84c7	HDFS-7302. Remove "downgrade" from "namenode -rollingUpgrade" startup option since it may incorrectly finalize an ongoing rolling upgrade. ... Contributed by Kai Sasaki	2015-03-03 10:04:08 +08:00
Haohui Mai	c5eac9c6fe	HDFS-7785. Improve diagnostics information for HttpPutFailedException. Contributed by Chengbing Liu.	2015-03-02 15:35:02 -08:00
Gera Shegalov	cbb492578e	HDFS-7789. DFSck should resolve the path to support cross-FS symlinks. (gera)	2015-03-02 00:55:35 -08:00
Tsz-Wo Nicholas Sze	67ed59348d	HDFS-7439. Add BlockOpResponseProto's message to the exception messages. Contributed by Takanobu Asanuma	2015-03-02 15:03:58 +08:00
Akira Ajisaka	aa55fd3096	HDFS-5853. Add "hadoop.user.group.metrics.percentiles.intervals" to hdfs-default.xml (aajisaka)	2015-03-01 01:16:36 -08:00
Akira Ajisaka	8719cdd4f6	HDFS-7685. Document dfs.namenode.heartbeat.recheck-interval in hdfs-default.xml. Contributed by Kai Sasaki.	2015-02-27 12:17:34 -08:00
Tsz-Wo Nicholas Sze	a979f3b58f	HDFS-7308. Change the packet chunk size computation in DFSOutputStream in order to enforce packet size <= 64kB. Contributed by Takuya Fukudome	2015-02-27 23:45:37 +08:00
Vinayakumar B	4f75b15628	HDFS-6753. Initialize checkDisk when DirectoryScanner not able to get files list for scanning (Contributed by J.Andreina)	2015-02-27 16:36:28 +05:30
cnauroth	c6d5b37a1c	HDFS-7774. Unresolved symbols error while compiling HDFS on Windows 7/32 bit. Contributed by Kiran Kumar M R.	2015-02-26 13:37:46 -08:00
Colin Patrick Mccabe	f0c980abed	HDFS-7819. Log WARN message for the blocks which are not in Block ID based layout (Rakesh R via Colin P. McCabe)	2015-02-26 11:58:29 -08:00
Vinayakumar B	166eecf687	HDFS-7832. Show 'Last Modified' in Namenode's 'Browse Filesystem' (Contributed by Vinayakumar B)	2015-02-26 14:36:09 +05:30
Tsz-Wo Nicholas Sze	725cc499f0	HDFS-7537. Add "UNDER MIN REPL'D BLOCKS" count to fsck. Contributed by GAO Rui	2015-02-26 11:45:56 +08:00
Tsz-Wo Nicholas Sze	606f5b517f	HDFS-7843. A truncated file is corrupted after rollback from a rolling upgrade.	2015-02-26 10:14:40 +08:00
Benoy Antony	d140d76a43	HDFS-7467. Provide storage tier information for a directory via fsck. (Benoy Antony)	2015-02-25 16:19:35 -08:00
Colin Patrick Mccabe	caa42adf20	HDFS-7495. Remove updatePosition argument from DFSInputStream#getBlockAt() (cmccabe)	2015-02-25 13:30:01 -08:00
Andrew Wang	7105ebaa9f	HDFS-7763. fix zkfc hung issue due to not catching exception in a corner case. Contributed by Liang Xie.	2015-02-24 15:31:13 -08:00
Jing Zhao	73bcfa99af	HDFS-7831. Fix the starting index and end condition of the loop in FileDiffList.findEarlierSnapshotBlocks(). Contributed by Konstantin Shvachko.	2015-02-24 10:31:32 -08:00
Tsuyoshi Ozawa	1aea440560	Fix build because of 946456c6d8.	2015-02-25 00:48:51 +09:00
Tsuyoshi Ozawa	9cedad11d8	Revert "HADOOP-11602. Fix toUpperCase/toLowerCase to use Locale.ENGLISH. (ozawa)" ... This reverts commit 946456c6d8. Conflicts: hadoop-common-project/hadoop-common/CHANGES.txt hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/QuotaByStorageTypeEntry.java	2015-02-25 00:32:04 +09:00
Tsuyoshi Ozawa	b53fd7163b	HDFS-7008. xlator should be closed upon exit from DFSAdmin#genericRefresh(). (ozawa)	2015-02-24 23:59:34 +09:00
Colin Patrick Mccabe	faaddb6ecb	HDFS-7805. NameNode recovery prompt should be printed on console (Surendra Singh Lilhore via Colin P. McCabe)	2015-02-23 19:00:10 -08:00
Colin Patrick Mccabe	585768667e	HDFS-7807. libhdfs htable.c: fix htable resizing, add unit test (cmccabe)	2015-02-23 18:44:53 -08:00
Arpit Agarwal	8b465b4b8c	HDFS-7806. Refactor: move StorageType from hadoop-hdfs to hadoop-common. (Contributed by Xiaoyu Yao)	2015-02-21 15:38:35 -08:00
cnauroth	02e7dec79d	HDFS-7773. Additional metrics in HDFS to be accessed via jmx. Contributed by Anu Engineer.	2015-02-20 12:37:48 -08:00
cnauroth	8c6ae0d619	HDFS-7814. Fix usage string of storageType parameter for "dfsadmin -setSpaceQuota/clrSpaceQuota". Contributed by Xiaoyu Yao.	2015-02-20 12:21:46 -08:00
Kihwal Lee	7ae5255a16	HDFS-7788. Post-2.6 namenode may not start up with an image containing inodes created with an old release. Contributed by Rushabh Shah.	2015-02-20 09:09:02 -06:00
Harsh J	b9a17909ba	HDFS-7752. Improve description for "dfs.namenode.num.extra.edits.retained" and "dfs.namenode.num.checkpoints.retained" properties on hdfs-default.xml. Contributed by Wellington Chevreuil.	2015-02-20 19:20:41 +05:30
Tsuyoshi Ozawa	946456c6d8	HADOOP-11602. Fix toUpperCase/toLowerCase to use Locale.ENGLISH. (ozawa)	2015-02-19 13:06:53 +09:00
Haohui Mai	9a3e292087	HDFS-7808. Remove obsolete -ns options in in DFSHAAdmin.java. Contributed by Arshad Mohammad.	2015-02-18 15:15:08 -08:00
cnauroth	2aa9979a71	HDFS-7772. Document hdfs balancer -exclude/-include option in HDFSCommands.html. Contributed by Xiaoyu Yao.	2015-02-18 12:03:07 -08:00
Akira Ajisaka	6dc8812a95	HDFS-7780. Update use of Iterator to Iterable in DataXceiverServer and SnapshotDiffInfo. Contributed by Ray Chiang.	2015-02-17 14:47:53 -08:00
Haohui Mai	043e44bc36	HDFS-6662. WebHDFS cannot open a file if its path contains "%". Contributed by Gerson Carlos.	2015-02-17 13:04:38 -08:00
Kihwal Lee	db6606223c	HDFS-7795. Show warning if not all favored nodes were chosen by namenode. Contributed by Kihwal Lee.	2015-02-17 13:05:43 -06:00
Uma Maheswara Rao G	f24a56787a	HDFS-7797. Add audit log for setQuota operation (Rakesh R via umamahesh)	2015-02-17 20:11:11 +05:30
Tsuyoshi Ozawa	2f0f756b26	HADOOP-11600. Fix up source codes to be compiled with Guava 17.0. (ozawa)	2015-02-17 21:56:20 +09:00
yliu	500e6a0f46	HDFS-7798. Checkpointing failure caused by shared KerberosAuthenticator. (Chengbing Liu via yliu)	2015-02-17 07:46:33 +08:00
cnauroth	9729b244de	HDFS-7604. Track and display failed DataNode storage locations in NameNode. Contributed by Chris Nauroth.	2015-02-16 14:43:02 -08:00
Arpit Agarwal	f2231cebcd	HDFS-7775. Use consistent naming for NN-internal quota related types and functions. (Contributed bu Xiaoyu Yao)	2015-02-13 21:01:33 -08:00
Colin Patrick Mccabe	8bb9a5000e	HDFS-7686. Re-add rapid rescan of possibly corrupt block feature to the block scanner (cmccabe)	2015-02-13 14:35:49 -08:00
Allen Wittenauer	93b941c637	HADOOP-11565. Add --slaves shell option (aw)	2015-02-12 18:01:28 -08:00
Colin Patrick Mccabe	871cb56152	HDFS-7790. Do not create optional fields in DFSInputStream unless they are needed (cmccabe)	2015-02-12 17:48:51 -08:00
Akira Ajisaka	46b6d23e8f	HDFS-7684. The host:port settings of the deamons should be trimmed before use. Contributed by Anu Engineer.	2015-02-12 17:40:30 -08:00
Colin Patrick Mccabe	6b39ad0865	HDFS-7694. FSDataInputStream should support "unbuffer" (cmccabe)	2015-02-12 10:40:46 -08:00
Kihwal Lee	8d7215d40f	Adding missing files from HDFS-7404	2015-02-12 11:17:39 -06:00
Kihwal Lee	38262779bb	HDFS-7704. DN heartbeat to Active NN may be blocked and expire if connection to Standby NN continues to time out. Contributed by Rushabh Shah.	2015-02-12 09:15:30 -06:00
Vinayakumar B	89a5449280	HDFS-7703. Support favouredNodes for the append for new blocks ( Contributed by Vinayakumar B)	2015-02-12 12:38:44 +05:30
yliu	8a54384a0a	HDFS-7761. cleanup unnecssary code logic in LocatedBlock. (yliu)	2015-02-12 03:08:16 +08:00
Tsz-Wo Nicholas Sze	085b1e293f	HDFS-6133. Add a feature for replica pinning so that a pinned replica will not be moved by Balancer/Mover. Contributed by zhaoyunjiong	2015-02-11 15:12:12 -08:00
Colin Patrick Mccabe	50625e660a	HDFS-7771. fuse_dfs should permit FILE: on the front of KRB5CCNAME (cmccabe)	2015-02-11 12:14:40 -08:00
Haohui Mai	f80c9888fa	HDFS-7736. Fix typos in dfsadmin/fsck/snapshotDiff usage messages. Contributed by Brahma Reddy Battula.	2015-02-11 11:21:33 -08:00
Arpit Agarwal	5dae97a584	HDFS-7723. Quota By Storage Type namenode implemenation. (Contributed by Xiaoyu Yao)	2015-02-11 10:41:50 -08:00
Allen Wittenauer	b94c1117a2	HDFS-316. Balancer should run for a configurable # of iterations (Xiaoyu Yao via aw)	2015-02-11 08:10:34 -08:00
Konstantin V Shvachko	a4ceea60f5	HDFS-7753. Fix Multithreaded correctness Warnings in BackupImage. Contributed by Rakesh R and Konstantin Shvachko.	2015-02-11 00:45:18 -08:00
Vinayakumar B	3d15728ff5	HDFS-7714. Simultaneous restart of HA NameNodes and DataNode can cause DataNode to register successfully with only one NameNode.(Contributed by Vinayakumar B)	2015-02-10 10:43:08 +05:30
Colin Patrick Mccabe	02340a24f2	HDFS-7718. Store KeyProvider in ClientContext to avoid leaking key provider threads when using FileContext (Arun Suresh via Colin P. McCabe)	2015-02-09 20:23:23 -08:00
Colin Patrick Mccabe	a9dc5cd706	HDFS-7744. Fix potential NPE in DFSInputStream after setDropBehind or setReadahead is called (cmccabe)	2015-02-09 20:16:41 -08:00
yliu	260b5e32c4	HDFS-7756. Restore method signature for LocatedBlock#getLocations(). (Ted Yu via yliu)	2015-02-10 01:57:51 +08:00
yliu	1b56d1ce32	HADOOP-11510. Expose truncate API via FileContext. (yliu)	2015-02-10 01:45:29 +08:00
Allen Wittenauer	63613c79c1	HDFS-7546. Document, and set an accepting default for dfs.namenode.kerberos.principal.pattern (Harsh J via aw)	2015-02-09 13:58:58 -08:00
Arpit Agarwal	ab934e8594	HDFS-7647. DatanodeManager.sortLocatedBlocks sorts DatanodeInfos but not StorageIDs. (Contributed by Milan Desai)	2015-02-09 12:17:40 -08:00
Jing Zhao	1382ae525c	HDFS-7743. Code cleanup of BlockInfo and rename BlockInfo to BlockInfoContiguous. Contributed by Jing Zhao.	2015-02-08 11:51:44 -08:00
Tsz-Wo Nicholas Sze	8f7d4bb09f	HDFS-7738. Revise the exception message for recover lease; add more truncate tests such as truncate with HA setup, negative tests, truncate with other operations and multiple truncates.	2015-02-07 15:21:16 -08:00
Akira Ajisaka	cfb829ecd5	HDFS-7710. Remove dead code in BackupImage.java. Contributed by Xiaoyu Yao.	2015-02-06 18:59:31 -08:00
Arpit Agarwal	8de80ff712	HDFS-7720. Quota by Storage Type API, tools and ClientNameNode Protocol changes. (Contributed by Xiaoyu Yao)	2015-02-06 17:01:19 -08:00
Allen Wittenauer	5c79439568	HADOOP-11485. Pluggable shell integration (aw)	2015-02-06 13:09:01 -08:00
Akira Ajisaka	eaab959a3e	HDFS-7732. Fix the order of the parameters in DFSConfigKeys. Contributed by Brahma Reddy Battula.	2015-02-06 11:26:49 -08:00
yliu	7b10ef0c3b	HDFS-7741. Remove unnecessary synchronized in FSDataInputStream and HdfsDataInputStream. (yliu)	2015-02-06 06:31:03 +08:00
yliu	45ea53f938	HDFS-7698. Fix locking on HDFS read statistics and add a method for clearing them. (Colin P. McCabe via yliu)	2015-02-05 23:56:29 +08:00
yliu	03f7ed382b	HDFS-7655. Expose truncate API for Web HDFS. (yliu)	2015-02-05 23:45:06 +08:00
Haohui Mai	c4980a2f34	HDFS-7270. Add congestion signaling capability to DataNode write protocol. Contributed by Haohui Mai.	2015-02-05 10:58:58 -08:00
Allen Wittenauer	43d5caef5e	HADOOP-11460. Deprecate shell vars (John Smith via aw)	2015-02-04 16:35:50 -08:00
Colin Patrick Mccabe	40a415799b	HDFS-7719. BlockPoolSliceStorage#removeVolumes fails to remove some in-memory state associated with volumes. (Lei (Eddy) Xu via Colin P. McCabe)	2015-02-04 12:10:00 -08:00
Andrew Wang	9175105eea	HDFS-7734. Class cast exception in NameNode#main. Contributed by Yi Liu.	2015-02-04 11:31:38 -08:00
Andrew Wang	3ae38ec7df	HDFS-7712. Switch blockStateChangeLog to use slf4j.	2015-02-03 15:01:16 -08:00
Kihwal Lee	843806d03a	HDFS-7707. Edit log corruption due to delayed block removal again. Contributed by Yongjun Zhang	2015-02-03 14:45:15 -06:00
Colin Patrick Mccabe	115428176e	HDFS-7721. The HDFS BlockScanner may run fast during the first hour (cmccabe)	2015-02-03 11:05:31 -08:00
Haohui Mai	8cb473124c	HDFS-6651. Deletion failure can leak inodes permanently. Contributed by Jing Zhao.	2015-02-02 16:32:38 -08:00
Tsz-Wo Nicholas Sze	d085eb15d7	HDFS-7696. In FsDatasetImpl, the getBlockInputStream(..) and getTmpInputStreams(..) methods may leak file descriptors.	2015-02-02 13:38:36 -08:00
Colin Patrick Mccabe	09ad9a868a	HADOOP-11498. Bump the version of HTrace to 3.1.0-incubating (Masatake Iwasaki via Colin P. McCabe)	2015-01-30 16:01:59 -08:00
Andrew Wang	951b3608a8	HDFS-7706. Switch BlockManager logging to use slf4j.	2015-01-30 11:33:03 -08:00
Kihwal Lee	89b07490f8	HDFS-7603. The background replication queue initialization may not let others run. Contributed by Kihwal Lee.	2015-01-29 12:36:22 -06:00
yliu	f37849188b	HDFS-7423. various typos and message formatting fixes in nfs daemon and doc. (Charles Lamb via yliu)	2015-01-29 04:56:04 +08:00
Tsz-Wo Nicholas Sze	5a0051f4da	HDFS-7681. Change ReplicaInputStreams constructor to take InputStream(s) instead of FileDescriptor(s). Contributed by Joe Pallas	2015-01-28 16:00:47 -08:00
Jing Zhao	d244574d03	HDFS-7611. deleteSnapshot and delete of a file can leave orphaned blocks in the blocksMap on NameNode restart. Contributed by Jing Zhao and Byron Wong.	2015-01-28 15:25:03 -08:00
Andrew Wang	caf7298e49	HDFS-6673. Add delimited format support to PB OIV tool. Contributed by Eddy Xu.	2015-01-28 12:36:29 -08:00
Colin Patrick Mccabe	d12dd47f45	HDFS-7675. Remove unused member DFSClient.spanReceiverHost (cmccabe)	2015-01-27 20:52:02 -08:00
yliu	9ca565e970	HDFS-7677. DistributedFileSystem#truncate should resolve symlinks. (yliu)	2015-01-27 23:50:11 +08:00
Allen Wittenauer	0a05ae1782	HDFS-7566. Remove obsolete entries from hdfs-default.xml (Ray Chiang via aw)	2015-01-27 14:31:27 -08:00
Jing Zhao	2848db814a	HDFS-3689. Add support for variable length block. Contributed by Jing Zhao.	2015-01-27 12:58:10 -08:00
Haohui Mai	1e2d98a394	HDFS-7683. Combine usages and percent stats in NameNode UI. Contributed by Vinayakumar B.	2015-01-27 11:09:29 -08:00
Kihwal Lee	2b0fa20f69	HDFS-7224. Allow reuse of NN connections via webhdfs. Contributed by Eric Payne	2015-01-26 08:14:30 -06:00
yliu	e9fd46ddbf	HDFS-7659. truncate should check negative value of the new length. Contributed by Yi Liu.	2015-01-24 15:44:07 -08:00
yliu	5f124efb3e	HDFS-7660. BlockReceiver#close() might be called multiple times, which causes the fsvolume reference being released incorrectly. (Lei Xu via yliu)	2015-01-23 02:37:44 +08:00
cnauroth	d3268c4b10	HDFS-3519. Checkpoint upload may interfere with a concurrent saveNamespace. Contributed by Ming Ma.	2015-01-22 16:26:21 -08:00
Arpit Agarwal	d34074e237	HDFS-7575. Upgrade should generate a unique storage ID for each volume. (Contributed by Arpit Agarwal)	2015-01-22 14:08:20 -08:00
Colin Patrick Mccabe	6e62a1a672	HDFS-7430. Refactor the BlockScanner to use O(1) memory and use multiple threads (cmccabe)	2015-01-21 19:00:53 -08:00
Konstantin V Shvachko	a0521bc83a	HADOOP-11490. Expose truncate API via FileSystem and shell command. Contributed by Milan Desai.	2015-01-21 16:00:49 -08:00
Kihwal Lee	c0af72c7f7	HDFS-7548. Corrupt block reporting delayed until datablock scanner thread detects it. Contributed by Rushabh Shah.	2015-01-21 14:41:31 -06:00
Tsz-Wo Nicholas Sze	db334bb862	HDFS-3443. Fix NPE when namenode transition to active during startup by adding checkNNStartup() in NameNodeRpcServer. Contributed by Vinayakumar B	2015-01-21 11:33:55 -08:00
Colin Patrick Mccabe	a17584936c	HDFS-7610. Fix removal of dynamically added DN volumes (Lei (Eddy) Xu via Colin P. McCabe)	2015-01-20 20:11:09 -08:00
Colin Patrick Mccabe	b7f4a3156c	HDFS-7496. Fix FsVolume removal race conditions on the DataNode by reference-counting the volume instances (lei via cmccabe)	2015-01-20 19:05:33 -08:00
Arpit Agarwal	c09c65b212	HDFS-7634. Disallow truncation of Lazy persist files. (Contributed by Yi Liu)	2015-01-20 12:11:36 -08:00
yliu	5a6c084f07	HDFS-7638: Small fix and few refinements for FSN#truncate. (yliu)	2015-01-20 00:45:12 +08:00
Tsz-Wo Nicholas Sze	4a4450836c	HDFS-5631. Change BlockMetadataHeader.readHeader(..), ChunkChecksum class and constructor to public; and fix FsDatasetSpi to use generic type instead of FsVolumeImpl. Contributed by David Powell and Joe Pallas	2015-01-19 13:49:19 -08:00
Jing Zhao	e843a0a8ce	HDFS-7637. Fix the check condition for reserved path. Contributed by Yi Liu.	2015-01-19 10:28:29 -08:00
Haohui Mai	24315e7d37	HDFS-7573. Consolidate the implementation of delete() into a single class. Contributed by Haohui Mai.	2015-01-17 12:56:04 -08:00
Konstantin V Shvachko	60cbcff2f7	HDFS-7606. Fix potential NPE in INodeFile.getBlocks(). Contributed by Byron Wong.	2015-01-16 14:31:18 -08:00
yliu	c4ccbe62c0	HDFS-7189. Add trace spans for DFSClient metadata operations. (Colin P. McCabe via yliu)	2015-01-16 00:23:51 +08:00
Kihwal Lee	780a6bf145	HDFS-7457. DatanodeID generates excessive garbage. Contributed by Daryn Sharp.	2015-01-15 16:44:11 -06:00
Kihwal Lee	44eed6cbc9	HDFS-7615. Remove longReadLock. Contributed by Kihwal Lee.	2015-01-15 16:39:18 -06:00
Arpit Agarwal	a6efbb21c2	HDFS-7591. hdfs classpath command should support same options as hadoop classpath. (Contributed by Varun Saxena)	2015-01-15 11:02:17 -08:00
Tsz-Wo Nicholas Sze	6464a8929a	HDFS-5782. Change BlockListAsLongs constructor to take Replica as parameter type instead of concrete classes Block and ReplicaInfo. Contributed by David Powell and Joe Pallas	2015-01-14 13:46:06 -08:00
Tsz-Wo Nicholas Sze	7fe0f25ad2	HDFS-2219. Change fsck to support fully qualified paths so that a particular namenode in a federated cluster with multiple namenodes can be specified in the path parameter.	2015-01-14 11:31:18 -08:00
cnauroth	85aec75ce5	HDFS-7570. SecondaryNameNode need twice memory when calling reloadFromImageFile. Contributed by zhaoyunjiong.	2015-01-13 16:10:28 -08:00
Konstantin V Shvachko	08ac06283a	HDFS-7056. Snapshot support for truncate. Contributed by Konstantin Shvachko and Plamen Jeliazkov.	2015-01-13 00:24:23 -08:00
Plamen Jeliazkov	7e9358feb3	HDFS-3107. Introduce truncate. Contributed by Plamen Jeliazkov.	2015-01-12 22:50:04 -08:00
Jing Zhao	6f3a63a41b	HDFS-7600. Refine hdfs admin classes to reuse common code. Contributed by Jing Zhao.	2015-01-12 17:32:33 -08:00
Colin Patrick Mccabe	f761bd8fe4	HDFS-5445. PacketReceiver populates the packetLen field in PacketHeader incorrectly (Jonathan Mace via Colin P. McCabe)	2015-01-12 17:11:03 -08:00
Kihwal Lee	6bbf9fdd04	HDFS-7533. Datanode sometimes does not shutdown on receiving upgrade shutdown command. Contributed by Eric Payne.	2015-01-12 15:36:55 -06:00
yliu	5b0d060d2a	HDFS-7323. Move the get/setStoragePolicy commands out from dfsadmin. (jing9 via yliu)	2015-01-12 00:35:43 +08:00
cnauroth	ef3c3a832c	HDFS-7596. NameNode should prune dead storages from storageMap. Contributed by Arpit Agarwal.	2015-01-10 09:18:33 -08:00
Jing Zhao	2a06101e61	HDFS-7182. JMX metrics aren't accessible when NN is busy. Contributed by Ming Ma.	2015-01-09 17:35:57 -08:00
Colin Patrick Mccabe	ae91b13a4b	HADOOP-11470. Remove some uses of obsolete guava APIs from the hadoop codebase (Sangjin Lee via Colin P. McCabe)	2015-01-08 16:09:44 -08:00
cnauroth	7e2d9a3242	HDFS-7579. Improve log reporting during block report rpc failure. Contributed by Charles Lamb.	2015-01-08 15:12:56 -08:00
cnauroth	708b1aa074	HDFS-7589. Break the dependency between libnative_mini_dfs and libhdfs. Contributed by Zhanwei Wang.	2015-01-08 10:23:40 -08:00
Tsuyoshi Ozawa	a6ed4894b5	HADOOP-11032. Replace use of Guava's Stopwatch with Hadoop's StopWatch. (ozawa)	2015-01-08 14:51:57 +09:00
Tsuyoshi Ozawa	9886396400	Revert "Replace use of Guava's Stopwatch with Hadoop's StopWatch. (ozawa)" because of missing JIRA's number. ... This reverts commit 2eba7eb9af.	2015-01-08 14:35:08 +09:00
Tsuyoshi Ozawa	2eba7eb9af	Replace use of Guava's Stopwatch with Hadoop's StopWatch. (ozawa)	2015-01-08 14:21:30 +09:00
Vinayakumar B	4cd66f7fb2	HDFS-7583. Fix findbug in TransferFsImage.java (Contributed by Vinayakumar B)	2015-01-06 09:31:35 +05:30
Jing Zhao	5caebbae8c	HDFS-7484. Make FSDirectory#addINode take existing INodes as its parameter. Contributed by Jing Zhao.	2014-12-22 23:19:20 -08:00
Vinayakumar B	50ae1a6664	HDFS-7456. De-duplicate AclFeature instances with same AclEntries do reduce memory footprint of NameNode (Contributed by Vinayakumar B)	2014-12-23 12:35:53 +05:30
cnauroth	2cf90a2c33	HDFS-7560. ACLs removed by removeDefaultAcl() will be back after NameNode restart/failover. Contributed by Vinayakumar B.	2014-12-22 13:59:10 -08:00
yliu	7bc0a6d5c2	HDFS-7557. Fix spacing for a few keys in DFSConfigKeys.java (Colin P. McCabe)	2014-12-22 00:49:13 +08:00
Colin Patrick Mccabe	8fa265a290	HDFS-7443. Datanode upgrade to BLOCKID_BASED_LAYOUT fails if duplicate block files are present in the same volume (cmccabe)	2014-12-19 13:18:03 -08:00
Colin Patrick Mccabe	a4876c130f	HDFS-7552. Change FsVolumeList toString() to fix TestDataNodeVolumeFailureToleration (Liang Xie via Colin P. McCabe)	2014-12-19 11:13:04 -08:00
cnauroth	5df7ecb33a	HDFS-7431. log message for InvalidMagicNumberException may be incorrect. Contributed by Yi Liu.	2014-12-18 15:03:52 -08:00
Andrew Wang	b0b9084433	HDFS-7530. Allow renaming of encryption zone roots. Contributed by Charles Lamb.	2014-12-18 14:06:53 -08:00
Haohui Mai	65f2a4ee60	HDFS-7543. Avoid path resolution when getting FileStatus for audit logs. Contributed by Haohui Mai.	2014-12-18 11:25:14 -08:00
Kihwal Lee	c0d666c74e	HDFS-7373. Clean up temporary files after fsimage transfer failures. Contributed by Kihwal Lee	2014-12-18 12:58:59 -06:00
Colin Patrick Mccabe	3b173d9517	HDFS-7531. Improve the concurrent access on FsVolumeList (Lei Xu via Colin P. McCabe)	2014-12-17 16:41:59 -08:00
Haohui Mai	0da1330bfd	HDFS-7528. Consolidate symlink-related implementation into a single class. Contributed by Haohui Mai.	2014-12-17 14:48:30 -08:00
Colin Patrick Mccabe	4281c96e24	HADOOP-11416. Move ChunkedArrayList into hadoop-common (cmccabe)	2014-12-17 10:32:40 -08:00
Haohui Mai	565d72fe6e	HDFS-7536. Remove unused CryptoCodec in org.apache.hadoop.fs.Hdfs. Contributed by Haohui Mai.	2014-12-16 13:26:37 -08:00
Colin Patrick Mccabe	a97a1e7317	HDFS-7494. Checking of closed in DFSInputStream#pread() should be protected by synchronization (Ted Yu via Colin P. McCabe)	2014-12-16 11:07:27 -08:00
Kihwal Lee	b7923a356e	HDFS-6425. Large postponedMisreplicatedBlocks has impact on blockReport latency. Contributed by Ming Ma.	2014-12-16 10:30:22 -06:00
Haohui Mai	832ebd8cb6	HDFS-7506. Consolidate implementation of setting inode attributes into a single class. Contributed by Haohui Mai.	2014-12-15 10:40:33 -08:00
Colin Patrick Mccabe	6e13fc62e1	HDFS-7513. HDFS inotify: add defaultBlockSize to CreateEvent (cmccabe)	2014-12-15 10:30:30 -08:00
Andrew Wang	fa7b9248e4	HDFS-7426. Change nntop JMX format to be a JSON blob.	2014-12-12 17:04:33 -08:00
Jing Zhao	c78e3a7cdd	HDFS-7059. Avoid resolving path multiple times. Contributed by Jing Zhao.	2014-12-12 15:13:35 -08:00
Haohui Mai	46612c7a51	HDFS-7517. Remove redundant non-null checks in FSNamesystem#getBlockLocations. Contributed by Haohui Mai.	2014-12-12 11:51:17 -08:00
Andrew Wang	b437f5eef4	HDFS-7497. Inconsistent report of decommissioning DataNodes between dfsadmin and NameNode webui. Contributed by Yongjun Zhang.	2014-12-11 18:12:47 -08:00
Haohui Mai	b9f6d0c956	HDFS-7515. Fix new findbugs warnings in hadoop-hdfs. Contributed by Haohui Mai.	2014-12-11 12:36:13 -08:00
arp	390642acf3	HDFS-7503. Namenode restart after large deletions can cause slow processReport (Arpit Agarwal)	2014-12-10 23:44:28 -08:00
Haohui Mai	d693a252bd	HDFS-7463. Simplify FSNamesystem#getBlockLocationsUpdateTimes. Contributed by Haohui Mai.	2014-12-10 23:01:17 -08:00
Allen Wittenauer	c536142699	HADOOP-6590. Add a username check for hadoop sub-commands (John Smith via aw)	2014-12-10 13:41:28 -08:00
Allen Wittenauer	a7c6c710b2	HADOOP-10950. rework heap management vars (John Smith via aw)	2014-12-10 13:37:32 -08:00
Vinayakumar B	d93f3b9815	HDFS-7481. Add ACL indicator to the 'Permission Denied' exception. (Contributed by Vinayakumar B )	2014-12-10 08:27:15 +05:30
Jing Zhao	5776a41da0	HDFS-7498. Simplify the logic in INodesInPath. Contributed by Jing Zhao.	2014-12-09 11:37:39 -08:00
Colin Patrick Mccabe	d8352b9b2b	Incorrect locking in FsVolumeList#checkDirs can hang datanodes (Noah Lorang via Colin P. McCabe)	2014-12-09 10:56:46 -08:00
Haohui Mai	6c5bbd7a42	HDFS-7486. Consolidate XAttr-related implementation into a single class. Contributed by Haohui Mai.	2014-12-08 11:52:21 -08:00
cnauroth	d555bb2120	HDFS-7473. Document setting dfs.namenode.fs-limits.max-directory-items to 0 is invalid. Contributed by Akira AJISAKA.	2014-12-08 11:04:29 -08:00
cnauroth	ffe942b82c	HDFS-7384. getfacl command and getAclStatus output should be in sync. Contributed by Vinayakumar B.	2014-12-08 10:23:09 -08:00
cnauroth	9297f980c2	HDFS-7476. Consolidate ACL-related operations to a single class. Contributed by Haohui Mai.	2014-12-06 14:20:00 -08:00
Haohui Mai	e227fb8fbc	HDFS-7459. Consolidate cache-related implementation in FSNamesystem into a single class. Contributed by Haohui Mai.	2014-12-05 18:37:07 -08:00
Jing Zhao	475c6b4978	HDFS-7474. Avoid resolving path in FSPermissionChecker. Contributed by Jing Zhao.	2014-12-05 14:17:17 -08:00
Haohui Mai	f6452eb259	HDFS-7472. Fix typo in message of ReplicaNotFoundException. Contributed by Masatake Iwasaki.	2014-12-05 11:23:13 -08:00
Haohui Mai	6a5596e3b4	HDFS-7478. Move org.apache.hadoop.hdfs.server.namenode.NNConf to FSNamesystem. Contributed by Li Lu.	2014-12-05 10:55:13 -08:00
Haohui Mai	0653918dad	HDFS-7454. Reduce memory footprint for AclEntries in NameNode. Contributed by Vinayakumar B.	2014-12-04 20:49:45 -08:00
Haohui Mai	26d8dec756	HDFS-7468. Moving verify* functions to corresponding classes. Contributed by Li Lu.	2014-12-04 14:09:45 -08:00
stack	7caa3bc98e	HDFS-6735. A minor optimization to avoid pread() be blocked by read() inside the same DFSInputStream (Lars Hofhansl via stack)	2014-12-02 20:57:38 -08:00
Colin Patrick Mccabe	75a326aaff	HDFS-7446. HDFS inotify should have the ability to determine what txid it has read up to (cmccabe)	2014-12-02 17:15:21 -08:00
Haohui Mai	185e0c7b4c	HDFS-7462. Consolidate implementation of mkdirs() into a single class. Contributed by Haohui Mai.	2014-12-02 14:53:45 -08:00
Haohui Mai	042699401e	HDFS-7438. Consolidate the implementation of rename() into a single class. Contributed by Haohui Mai.	2014-12-01 21:48:28 -08:00
Haohui Mai	0af44ea846	HDFS-7450. Consolidate the implementation of GetFileInfo(), GetListings() and GetContentSummary() into a single class. Contributed by Haohui Mai.	2014-12-01 21:36:25 -08:00
Allen Wittenauer	031f980e7e	HADOOP-11081. Document hadoop properties expected to be set by the shell code in *-env.sh (aw)	2014-12-01 16:21:20 -08:00
Uma Maheswara Rao G	1556f86a31	HDFS-7210. Avoid two separate RPC's namenode.append() and namenode.getFileInfo() for an append call from DFSClient. (Vinayakumar B via umamahesh)	2014-11-28 21:09:16 +05:30
Haohui Mai	f5b1631179	HDFS-7444. convertToBlockUnderConstruction should preserve BlockCollection. Contributed by Haohui Mai.	2014-11-26 10:37:01 -08:00
Uma Maheswara Rao G	058af60c56	HDFS-7310. Mover can give first priority to local DN if it has target storage type available in local DN. (Vinayakumar B via umamahesh)	2014-11-26 23:27:25 +05:30
Haohui Mai	4a31611829	HDFS-7440. Consolidate snapshot related operations in a single class. Contributed by Haohui Mai.	2014-11-25 21:04:52 -08:00
Andrew Wang	f43a20c529	HDFS-7097. Allow block reports to be processed during checkpointing on standby name node. (kihwal via wang)	2014-11-25 15:37:11 -08:00
Haohui Mai	45fa7f0235	HDFS-7303. NN UI fails to distinguish datanodes on the same host. Contributed by Benoy Antony.	2014-11-24 17:46:35 -08:00
Haohui Mai	8caf537afa	HDFS-7436. Consolidate implementation of concat(). Contributed by Haohui Mai.	2014-11-24 15:42:38 -08:00
Haohui Mai	8e253cb930	HDFS-7412. Move RetryCache to NameNodeRpcServer. Contributed by Haohui Mai.	2014-11-24 11:11:15 -08:00
Colin Patrick Mccabe	f636f9d943	HDFS-7419. Improve error messages for DataNode hot swap drive feature (Lei Xu via Colin P. Mccabe)	2014-11-24 10:55:21 -08:00
Colin Patrick Mccabe	daacbc18d7	HDFS-4882. Prevent the Namenode's LeaseManager from looping forever in checkLeases (Ravi Prakash via Colin P. McCabe)	2014-11-24 10:46:33 -08:00
yliu	555fa2d9d0	HDFS-7403. Inaccurate javadoc of BlockUCState#COMPLETE state. (Yongjun Zhang via yliu)	2014-11-24 04:17:17 +08:00
Aaron T. Myers	2d4f3e567e	HDFS-7331. Add Datanode network counts to datanode jmx page. Contributed by Charles Lamb.	2014-11-21 16:36:39 -08:00
Haohui Mai	23dacb3892	HDFS-7420. Delegate permission checks to FSDirectory. Contributed by Haohui Mai.	2014-11-21 11:01:14 -08:00
Haohui Mai	c95b878abf	HDFS-7415. Move FSNameSystem.resolvePath() to FSDirectory. Contributed by Haohui Mai.	2014-11-20 19:23:23 -08:00
Andrew Wang	765aecb4e1	HDFS-7409. Allow dead nodes to finish decommissioning if all files are fully replicated.	2014-11-19 17:53:00 -08:00
Allen Wittenauer	72c141ba96	HADOOP-11208. Replace "daemon" with better name in script subcommands (aw)	2014-11-19 14:49:29 -08:00
Allen Wittenauer	73348a4afd	HDFS-7407. Minor typo in privileged pid/out/log names (aw)	2014-11-19 14:02:28 -08:00
Andrew Wang	5bd048e837	HDFS-7373. Allow decommissioning of dead DataNodes. Contributed by Zhe Zhang.	2014-11-18 22:16:58 -08:00
Andrew Wang	406c09ad11	HDFS-7225. Remove stale block invalidation work when DN re-registers with different UUID. (Zhe Zhang and Andrew Wang)	2014-11-18 22:14:04 -08:00
cnauroth	9e81be0114	HDFS-7398. Reset cached thread-local FSEditLogOp's on every FSEditLog#logEdit. Contributed by Gera Shegalov.	2014-11-18 16:56:44 -08:00
Haohui Mai	fbf81fbd1c	HDFS-7406. SimpleHttpProxyHandler puts incorrect "Connection: Close" header. Contributed by Haohui Mai.	2014-11-18 14:52:59 -08:00
Haohui Mai	9dd5d673c9	HDFS-7404. Remove o.a.h.hdfs.server.datanode.web.resources. Contributed by Li Lu.	2014-11-17 17:35:36 -08:00
Andrew Wang	dcb8e24427	HDFS-6982. nntop: top­-like tool for name node users. (Maysam Yabandeh via wang)	2014-11-17 17:33:42 -08:00
Haohui Mai	bf8e4332cb	HDFS-7279. Use netty to implement DatanodeWebHdfsMethods. Contributed by Haohui Mai.	2014-11-17 11:42:20 -08:00
Vinayakumar B	6783d17fcf	HDFS-7399. Lack of synchronization in DFSOutputStream#Packet#getLastByteOffsetBlock() (Contributed by Vinayakumar B)	2014-11-17 20:19:19 +05:30
Colin Patrick Mccabe	26d3b7e6ae	HDFS-7394. Log at INFO level, not WARN level, when InvalidToken is seen in ShortCircuitCache (Keith Pak via Colin P. McCabe)	2014-11-16 21:20:53 -08:00
cnauroth	1925e2a4ae	HDFS-7386. Replace check "port number < 1024" with shared isPrivilegedPort method. Contributed by Yongjun Zhang.	2014-11-14 16:43:09 -08:00