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Steve Loughran cf1244492d
HADOOP-18577. ABFS: Add probes of readahead fix (#5205)
Followup patch to  HADOOP-18456 as part of HADOOP-18521,
ABFS ReadBufferManager buffer sharing across concurrent HTTP requests

Add probes of readahead fix aid in checking safety of
hadoop ABFS client across different releases.

* ReadBufferManager constructor logs the fact it is safe at TRACE
* AbfsInputStream declares it is fixed in toString()
  by including fs.azure.capability.readahead.safe" in the
  result.

The ABFS FileSystem hasPathCapability("fs.azure.capability.readahead.safe")
probe returns true to indicate the client's readahead manager has been fixed
to be safe when prefetching.

All Hadoop releases for which probe this returns false
and for which the probe "fs.capability.etags.available"
returns true at risk of returning invalid data when reading
ADLS Gen2/Azure storage data.

Contributed by Steve Loughran.
2022-12-15 17:08:25 +00:00
.github HADOOP-17799. Improve the GitHub pull request template (#3277) 2021-08-14 21:16:15 +09:00
.yetus Add .yetus/excludes.txt (#4984) 2022-10-11 09:23:34 -07:00
dev-support Add Dockerfile_windows_10 (#4936) 2022-10-12 09:30:54 -07:00
hadoop-assemblies HDFS-15346. FedBalance tool implementation. Contributed by Jinglun. 2020-06-18 13:33:25 +08:00
hadoop-build-tools HADOOP-17968 Migrate checkstyle module illegalimport to maven enforcer banned-illegal-imports (#3584) 2021-10-28 15:57:15 +09:00
hadoop-client-modules HADOOP-18496. Upgrade okhttp3 and dependencies due to kotlin CVEs (#5035) 2022-11-12 14:14:19 +00:00
hadoop-cloud-storage-project HADOOP-18442. Remove openstack support (#4855) 2022-10-06 11:49:38 +01:00
hadoop-common-project HADOOP-18573. Improve error reporting on non-standard kerberos names (#5221) 2022-12-15 11:42:36 +00:00
hadoop-dist MAPREDUCE-7386. Maven parallel builds (skipping tests) fail (#4415) 2022-11-04 11:50:43 +00:00
hadoop-hdfs-project HDFS-16868. Fix audit log duplicate issue when an ACE occurs in FSNamesystem. (#5206). Contributed by Beibei Zhao. 2022-12-13 12:24:51 +08:00
hadoop-mapreduce-project MAPREDUCE-7428. Fix failures related to Junit 4 to Junit 5 upgrade in org.apache.hadoop.mapreduce.v2.app.webapp (#5209) 2022-12-14 12:54:08 +00:00
hadoop-maven-plugins HADOOP-18441. Remove hadoop custom ServicesResourceTransformer (#4850). Contributed by PJ Fanning. 2022-09-07 17:11:12 +05:30
hadoop-minicluster HADOOP-18131. Upgrade maven enforcer plugin and relevant dependencies (#4000) 2022-03-08 17:27:04 +09:00
hadoop-project HADOOP-18561. Update commons-net to 3.9.0 (#5214) 2022-12-15 16:45:05 +00:00
hadoop-project-dist HADOOP-18305. Release Hadoop 3.3.4: upstream changelog and jdiff files 2022-08-05 14:06:22 +01:00
hadoop-tools HADOOP-18577. ABFS: Add probes of readahead fix (#5205) 2022-12-15 17:08:25 +00:00
hadoop-yarn-project YARN-11358. [Federation] Add FederationInterceptor#allow-partial-result config. (#5056) 2022-12-14 14:37:56 -08:00
licenses HADOOP-17144. Update Hadoop's lz4 to v1.9.2. Contributed by Hemanth Boyina. 2020-10-18 18:37:46 +05:30
licenses-binary HADOOP-15993. Upgrade Kafka to 2.4.0 in hadoop-kafka module. (#1796) 2020-01-09 16:24:58 +09:00
.asf.yaml HADOOP-17234. Addendum. Add .asf.yaml to allow github and jira integration. (#4686). Contributed by Ayush Saxena. 2022-08-05 08:34:56 +05:30
.gitattributes HADOOP-13598. Add eol=lf for unix format files in .gitattributes. Contributed by Yiqun Lin. 2016-09-14 11:14:31 +09:00
.gitignore YARN-10407. Add phantomjsdriver.log to gitignore. (#2244) 2020-09-01 10:44:55 +09:00
BUILDING.txt HADOOP-18506. Update build instructions for Windows using VS2019 (#5066) 2022-10-24 09:28:29 -07:00
LICENSE-binary HADOOP-18561. Update commons-net to 3.9.0 (#5214) 2022-12-15 16:45:05 +00:00
LICENSE.txt YARN-11356. Upgrade DataTables to 1.11.5 to fix CVEs. Contributed by Bence Kosztolnik. 2022-10-26 22:29:01 +02:00
NOTICE-binary HADOOP-18068. upgrade AWS SDK to 1.12.132 (#3864) 2022-01-18 10:31:28 +00:00
NOTICE.txt HADOOP-15958. Revisiting LICENSE and NOTICE files. 2019-08-27 13:47:12 +09:00
pom.xml HADOOP-18297. Upgrade dependency-check-maven to 7.1.1 (#4449) 2022-07-03 04:04:55 +08:00
README.txt HADOOP-15958. Revisiting LICENSE and NOTICE files. 2019-08-27 13:47:12 +09:00
start-build-env.sh HADOOP-18052. Support Apple Silicon in start-build-env.sh (#3817) 2021-12-23 18:13:18 +09:00

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