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Mehakmeet Singh 69e50c7b44
HADOOP-18528. Disable abfs prefetching by default (#5134) 
Disables block prefetching on ABFS InputStreams, by setting
fs.azure.enable.readahead to false in core-default.xml and
the matching java constant.

This prevents
HADOOP-18521. ABFS ReadBufferManager buffer sharing across concurrent HTTP requests.

Once a fix for that is committed, this change can be reverted.

Contributed by Mehakmeet Singh.
2022-11-15 14:28:41 +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-18528. Disable abfs prefetching by default (#5134) 2022-11-15 14:28:41 +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-16785. Avoid to hold write lock to improve performance when add volume. (#4945). Contributed by ZanderXu. 2022-11-13 22:01:35 +08:00
hadoop-mapreduce-project MAPREDUCE-5608. Replace and deprecate mapred.tasktracker.indexcache.mb (#5014) 2022-11-14 11:07:40 +09:00
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-18496. Upgrade okhttp3 and dependencies due to kotlin CVEs (#5035) 2022-11-12 14:14:19 +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-18528. Disable abfs prefetching by default (#5134) 2022-11-15 14:28:41 +00:00
hadoop-yarn-project YARN-10005. Code improvements in MutableCSConfigurationProvider. Contributed by Peter Szucs 2022-11-12 18:35:49 +01:00
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-18496. Upgrade okhttp3 and dependencies due to kotlin CVEs (#5035) 2022-11-12 14:14:19 +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

README.txt 

For the latest information about Hadoop, please visit our website at:

   http://hadoop.apache.org/

and our wiki, at:

   https://cwiki.apache.org/confluence/display/HADOOP/