Project: Apache Hadoop (App Definition and Development / Database)
File: CHANGELOG.0.20.3.md

<! --> | JIRA | Summary | Priority | Component | Reporter | Contributor | |:- |:- | : |:- |:- |:- | | | publish hadoop jars to apache mvn repo. | Major | build | Giridharan Kesavan | Giridharan Kesavan | | | Namenode in Safemode reports to Simon non-zero number of deleted files during startup | Minor | namenode | Hairong Kuang | Suresh Srinivas | | | Incorrect exit codes for "dfs -chown", "dfs -chgrp" | Minor | fs | Ravi Phulari | Ravi Phulari | | JIRA | Summary | Priority | Component | Reporter | Contributor | |:- |:- | : |:- |:- |:- | | | Support for file sizes less than 1MB in DFSIO benchmark. | Major | benchmarks | Konstantin Shvachko | Konstantin Shvachko | | | Update eclipse .classpath template | Major | . | Aaron T. Myers | Aaron T. Myers | | | Un-deprecate the old MapReduce API in the 0.20 branch | Blocker | documentation | Tom White | Todd Lipcon | | | Miscellaneous improvements to HTML markup for web UIs | Minor | . | Todd Lipcon | Eugene Koontz | | | Update the patch level of Jetty | Major | . | Owen O'Malley | Owen O'Malley | | JIRA | Summary | Priority | Component | Reporter | Contributor | |:- |:- | : |:- |:- |:- | | | Rack replication policy can be violated for over replicated blocks | Critical | . | Hairong Kuang | Jitendra Nath Pandey | | | FileInputFormat may change the file system of an input path | Blocker | . | Tsz Wo Nicholas Sze | Tsz Wo Nicholas Sze | | | Invalid example in the documentation of org.apache.hadoop.mapreduce.{Mapper,Reducer} | Trivial | documentation | Benoit Sigoure | Benoit Sigoure | | | FSImage.saveFSImage can lose edits | Blocker | namenode | Todd Lipcon | Konstantin Shvachko | | | DFSClient does not retry in getFileChecksum(..) | Major | hdfs-client | Tsz Wo Nicholas Sze | Tsz Wo Nicholas Sze | | | Race condition between rollEditLog or rollFSImage ant FSEditsLog.write operations corrupts edits log | Blocker | namenode | Cosmin Lehene | Todd Lipcon | | | Incorrect exit codes for "dfs -chown", "dfs -chgrp" when input is given in wildcard format. | Minor | fs | Ravi Phulari | Ravi Phulari | | | WebServer shouldn't increase port number in case of negative port setting caused by Jetty's race | Major | . | Konstantin Boudnik | Konstantin Boudnik | | | ConcurrentModificationException in JobInProgress | Blocker | jobtracker | Amareshwari Sriramadasu | Dick King | | | Job.getJobID() will always return null | Blocker | client | Amar Kamat | Amareshwari Sriramadasu | | | "java.lang.ArithmeticException: Non-terminating decimal expansion; no exact representable decimal result." while running "hadoop jar

pi 4 30" | Minor | examples | Victor Pakhomov | Tsz Wo Nicholas Sze | | | Clearing namespace quota on "/" corrupts FS image | Blocker | namenode | Aaron T. Myers | Aaron T. Myers | | | The efficient comparators aren't always used except for BytesWritable and Text | Major | . | Owen O'Malley | Owen O'Malley | | | IPC leaks call parameters when exceptions thrown | Blocker | . | Todd Lipcon | Todd Lipcon | | | Fix BooleanWritable comparator in 0.20 | Major | io | Owen O'Malley | Johannes Zillmann | | | TestNodeCount logic incorrect in branch-0.20 | Minor | namenode, test | Todd Lipcon | Todd Lipcon | | | Eclipse Plugin does not work with Eclipse Ganymede (3.4) | Major | . | Aaron Kimball | Alex Kozlov | | | IPC doesn't properly handle IOEs thrown by socket factory | Major | ipc | Todd Lipcon | Todd Lipcon | | | TestDFSShell failing in branch-20 | Critical | test | Todd Lipcon | Todd Lipcon | | | bug setting block size hdfsOpenFile | Blocker | libhdfs | Eli Collins | Eli Collins | | | TestDistributedFileSystem fails with Wrong FS on weird hosts | Minor | test | Todd Lipcon | Todd Lipcon | | | Quota bug for partial blocks allows quotas to be violated | Blocker | namenode | Eli Collins | Eli Collins | | | TestCLI fails on Ubuntu with default /etc/hosts | Minor | . | Todd Lipcon | Konstantin Boudnik | | | Capacity Scheduler unit tests fail with class not found | Major | capacity-sched | Owen O'Malley | Owen O'Malley | | | Native Libraries do not load if a different platform signature is returned from org.apache.hadoop.util.PlatformName | Major | native | Stephen Watt | Stephen Watt | | | Reduce dev. cycle time by moving system testing artifacts from default build and push to maven for HDFS | Major | . | Arun C Murthy | Luke Lu | | | Thousand of CLOSE\_WAIT socket | Major | hdfs-client | Dennis Cheung | Bharath Mundlapudi | | | raise contrib junit test jvm memory size to 512mb | Major | test | Owen O'Malley | Owen O'Malley | | JIRA | Summary | Priority | Component | Reporter | Contributor | |:- |:- | : |:- |:- |:- | | | Benchmark overhead of RPC session establishment | Major | benchmarks | Konstantin Shvachko | Konstantin Shvachko | | JIRA | Summary | Priority | Component | Reporter | Contributor | |:- |:- | : |:- |:- |:- | | | Dry entropy pool on Hudson boxes causing test timeouts | Major | test | Todd Lipcon | Konstantin Boudnik | | | Remove ref of 20.3 release from branch-0.20 CHANGES.txt | Major | documentation | Eli Collins | Eli Collins |