diff --git a/hadoop-mapreduce-project/CHANGES.txt b/hadoop-mapreduce-project/CHANGES.txt index d931c59fcda..3b6762b97b3 100644 --- a/hadoop-mapreduce-project/CHANGES.txt +++ b/hadoop-mapreduce-project/CHANGES.txt @@ -4,6 +4,21 @@ Release 2.4.0 - UNRELEASED INCOMPATIBLE CHANGES + NEW FEATURES + + IMPROVEMENTS + + MAPREDUCE-5464. Add analogs of the SLOTS_MILLIS counters that jive with the + YARN resource model (Sandy Ryza) + + OPTIMIZATIONS + + BUG FIXES + +Release 2.3.0 - UNRELEASED + + INCOMPATIBLE CHANGES + NEW FEATURES MAPREDUCE-5265. History server admin service to refresh user and superuser @@ -21,6 +36,19 @@ Release 2.4.0 - UNRELEASED MAPREDUCE-5332. Support token-preserving restart of history server (jlowe) IMPROVEMENTS + + MAPREDUCE-5329. Allow MR applications to use additional AuxServices, + which are compatible with the default MapReduce shuffle. + (Avner BenHanoch via sseth) + + MAPREDUCE-5463. Deprecate SLOTS_MILLIS counters (Tzuyoshi Ozawa via Sandy + Ryza) + + MAPREDUCE-5457. Add a KeyOnlyTextOutputReader to enable streaming to write + out text files without separators (Sandy Ryza) + + MAPREDUCE-5596. Allow configuring the number of threads used to serve + shuffle connections (Sandy Ryza via jlowe) MAPREDUCE-434. LocalJobRunner limited to single reducer (Sandy Ryza and Aaron Kimball via Sandy Ryza) @@ -58,14 +86,14 @@ Release 2.4.0 - UNRELEASED MAPREDUCE-5725. Make explicit that TestNetworkedJob relies on the Capacity Scheduler (Sandy Ryza) - MAPREDUCE-5464. Add analogs of the SLOTS_MILLIS counters that jive with the - YARN resource model (Sandy Ryza) - MAPREDUCE-5732. Report proper queue when job has been automatically placed (Sandy Ryza) OPTIMIZATIONS + MAPREDUCE-4680. Job history cleaner should only check timestamps of files in + old enough directories (Robert Kanter via Sandy Ryza) + MAPREDUCE-5484. YarnChild unnecessarily loads job conf twice (Sandy Ryza) MAPREDUCE-5487. In task processes, JobConf is unnecessarily loaded again @@ -76,6 +104,37 @@ Release 2.4.0 - UNRELEASED BUG FIXES + MAPREDUCE-5569. FloatSplitter is not generating correct splits (Nathan + Roberts via jlowe) + + MAPREDUCE-5546. mapred.cmd on Windows set HADOOP_OPTS incorrectly (Chuan Liu + via cnauroth) + + MAPREDUCE-5518. Fixed typo "can't read paritions file". (Albert Chu + via devaraj) + + MAPREDUCE-5561. org.apache.hadoop.mapreduce.v2.app.job.impl.TestJobImpl + testcase failing on trunk (Karthik Kambatla via jlowe) + + MAPREDUCE-5598. TestUserDefinedCounters.testMapReduceJob is flakey + (Robert Kanter via jlowe) + + MAPREDUCE-5604. TestMRAMWithNonNormalizedCapabilities fails on Windows due to + exceeding max path length. (cnauroth) + + MAPREDUCE-5451. MR uses LD_LIBRARY_PATH which doesn't mean anything in + Windows. (Yingda Chen via cnauroth) + + MAPREDUCE-5409. MRAppMaster throws InvalidStateTransitonException: Invalid + event: TA_TOO_MANY_FETCH_FAILURE at KILLED for TaskAttemptImpl (Gera + Shegalov via jlowe) + + MAPREDUCE-5674. Missing start and finish time in mapred.JobStatus. + (Chuan Liu via cnauroth) + + MAPREDUCE-5650. Job fails when hprof mapreduce.task.profile.map/reduce.params + is specified (Gera Shegalov via Sandy Ryza) + MAPREDUCE-5316. job -list-attempt-ids command does not handle illegal task-state (Ashwin Shankar via jlowe) @@ -149,65 +208,6 @@ Release 2.4.0 - UNRELEASED MAPREDUCE-5723. MR AM container log can be truncated or empty. (Mohammad Kamrul Islam via kasha) -Release 2.3.0 - UNRELEASED - - INCOMPATIBLE CHANGES - - NEW FEATURES - - IMPROVEMENTS - - MAPREDUCE-5329. Allow MR applications to use additional AuxServices, - which are compatible with the default MapReduce shuffle. - (Avner BenHanoch via sseth) - - MAPREDUCE-5463. Deprecate SLOTS_MILLIS counters (Tzuyoshi Ozawa via Sandy - Ryza) - - MAPREDUCE-5457. Add a KeyOnlyTextOutputReader to enable streaming to write - out text files without separators (Sandy Ryza) - - MAPREDUCE-5596. Allow configuring the number of threads used to serve - shuffle connections (Sandy Ryza via jlowe) - - OPTIMIZATIONS - - MAPREDUCE-4680. Job history cleaner should only check timestamps of files in - old enough directories (Robert Kanter via Sandy Ryza) - - BUG FIXES - - MAPREDUCE-5569. FloatSplitter is not generating correct splits (Nathan - Roberts via jlowe) - - MAPREDUCE-5546. mapred.cmd on Windows set HADOOP_OPTS incorrectly (Chuan Liu - via cnauroth) - - MAPREDUCE-5518. Fixed typo "can't read paritions file". (Albert Chu - via devaraj) - - MAPREDUCE-5561. org.apache.hadoop.mapreduce.v2.app.job.impl.TestJobImpl - testcase failing on trunk (Karthik Kambatla via jlowe) - - MAPREDUCE-5598. TestUserDefinedCounters.testMapReduceJob is flakey - (Robert Kanter via jlowe) - - MAPREDUCE-5604. TestMRAMWithNonNormalizedCapabilities fails on Windows due to - exceeding max path length. (cnauroth) - - MAPREDUCE-5451. MR uses LD_LIBRARY_PATH which doesn't mean anything in - Windows. (Yingda Chen via cnauroth) - - MAPREDUCE-5409. MRAppMaster throws InvalidStateTransitonException: Invalid - event: TA_TOO_MANY_FETCH_FAILURE at KILLED for TaskAttemptImpl (Gera - Shegalov via jlowe) - - MAPREDUCE-5674. Missing start and finish time in mapred.JobStatus. - (Chuan Liu via cnauroth) - - MAPREDUCE-5650. Job fails when hprof mapreduce.task.profile.map/reduce.params - is specified (Gera Shegalov via Sandy Ryza) - Release 2.2.0 - 2013-10-13 INCOMPATIBLE CHANGES @@ -974,6 +974,8 @@ Release 2.0.3-alpha - 2013-02-06 HADOOP-8911. CRLF characters in source and text files. (Raja Aluri via suresh) + MAPREDUCE-4723. Fix warnings found by findbugs 2. (Sandy Ryza via eli) + MAPREDUCE-4703. Add the ability to start the MiniMRClientCluster using the configurations used before it is being stopped. (ahmed.radwan via tucu)