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[MAPREDUCE-7069] Add ability to specify user environment variables individually - MapReduce - [issue]
...As reported in YARN-6830, it is currently not possible to specify an environment variable that contains commas via mapreduce.map.env, mapreduce.reduce.env, or mapreduce.admin.user.env.To add...
http://issues.apache.org/jira/browse/MAPREDUCE-7069    Author: Jim Brennan , 2018-04-12, 18:29
  
[MAPREDUCE-7079] TestMRIntermediateDataEncryption is failing in precommit builds - MapReduce - [issue]
...TestMRIntermediateDataEncryption is either timing out or tearing down the JVM which causes the unit tests in jobclient to not pass cleanly during precommit builds. From sample precommit cons...
http://issues.apache.org/jira/browse/MAPREDUCE-7079    Author: Jason Lowe , 2018-04-12, 16:02
  
[MAPREDUCE-7078] TestPipeApplication is failing in precommit builds - MapReduce - [issue]
...TestPipeApplication is either timing out or tearing down the JVM which causes the unit tests in jobclient to not pass cleanly during precommit builds.  From sample precommit console out...
http://issues.apache.org/jira/browse/MAPREDUCE-7078    Author: Jason Lowe , 2018-04-12, 15:59
  
[expand - 6 more] [collapse] - Apache Hadoop 2.9.1 Release Plan - MapReduce - [mail # dev]
...Hi Sammi,Thank you for driving 2.9.1 release.I've committed HDFS-13427 (only documentation bug fix) to branch-2.9.1.Sorry for doing this without reading this thread.Regards,AkiraOn 2018/04/0...
   Author: Akira Ajisaka , Wei-Chiu Chuang , ... , 2018-04-12, 01:59
  
Apache Hadoop 2.9.1 Release Plan - MapReduce - [mail # dev]
...Done.Both HDFS-11915 and HDFS-13364 are in branch-2.9 and branch-2.9.1.Thank you Sammi for driving 2.9.1 releaseOn Fri, Apr 6, 2018 at 10:14 AM, Wei-Chiu Chuang wrote:>>    1...
   Author: Wei-Chiu Chuang , 2018-04-06, 19:12
Apache Hadoop 2.9.1 Release Plan - MapReduce - [mail # dev]
...1.      Looks like:   2. HDFS-13347  breaks   compilation, which is later fixed byHDFS-13364   . But HDFS-13364 is   only availabl...
   Author: Wei-Chiu Chuang , 2018-04-06, 17:15
Apache Hadoop 2.9.1 Release Plan - MapReduce - [mail # dev]
...Hi Wei-Chiu,HDFS-11915 improves the data reliability when there is power failure.  I'm happy to include it in 2.9.1 release. Would you help to cherry-pick it to both branch-2.9 and bran...
   Author: Chen, Sammi , 2018-04-06, 16:47
Apache Hadoop 2.9.1 Release Plan - MapReduce - [mail # dev]
...Sorry Sammi I was late to this thread.Please considering incorporating HDFS-11915. Sync rbw dir on the firsthsync() to avoid file lost on power failure.I thought it was already in 2.9.1 but ...
   Author: Wei-Chiu Chuang , 2018-04-04, 17:30
Apache Hadoop 2.9.1 Release Plan - MapReduce - [mail # dev]
...Hi All,Today I have created branch-2.9.1 from branch-2.9 and started creating the RC0  based on branch-2.9.1.   But due to the corporate network conditions and my not full privileg...
   Author: Chen, Sammi , 2018-04-02, 11:35
Apache Hadoop 2.9.1 Release Plan - MapReduce - [mail # dev]
...Hi All,We have 47 changes on 2.9 branch since last release on Nov. 2017.   There are 7 blockers, 5 critical issues and rest are normal bug fixes and feature improvements.Here are curren...
   Author: Chen, Sammi , 2018-03-30, 07:55
[MAPREDUCE-7073] Optimize TokenCache#obtainTokensForNamenodesInternal - MapReduce - [issue]
...FileInputFormat#listStatus is too slow file system cache is disabled. TokenCache#obtainTokensForNamenodesInternal for every filesystem instance Master.getMasterPrincipal(conf) is caled which...
http://issues.apache.org/jira/browse/MAPREDUCE-7073    Author: Bibin A Chundatt , 2018-04-11, 10:15
  
[MAPREDUCE-7062] Update mapreduce.job.tags description for making use for ATSv2 purpose. - MapReduce - [issue]
...When applications are submitted to YARN, tags are generated in the format  TIMELINE_FLOW_NAME_TAG:{flow_name},TIMELINE_FLOW_VERSION_TAG:{flow_version},TIMELINE_FLOW_RUN_ID_TAG:{flow_run...
http://issues.apache.org/jira/browse/MAPREDUCE-7062    Author: Charan Hebri , 2018-04-11, 04:35
  
[MAPREDUCE-7076] TestNNBench#testNNBenchCreateReadAndDelete failing in our internal build - MapReduce - [issue]
...TestNNBench#testNNBenchCreateReadAndDelete failed couple of times in our internal jenkins build.java.lang.AssertionError: create_write should create the file at org.junit.Assert.fail(Assert....
http://issues.apache.org/jira/browse/MAPREDUCE-7076    Author: Rushabh S Shah , 2018-04-10, 20:44
  
[expand - 33 more] [collapse] - [VOTE] Release Apache Hadoop 3.1.0 (RC1) - MapReduce - [mail # dev]
...Thanks @Konstantin for reporting this issue, I will post comments on theJIRA (HADOOP-15205)- WangdaOn Tue, Apr 10, 2018 at 12:08 PM, Konstantin Shvachko wrote:> A note to release managers...
   Author: Wangda Tan , Konstantin Shvachko , ... , 2018-04-10, 20:23
  
[VOTE] Release Apache Hadoop 3.1.0 (RC1) - MapReduce - [mail # dev]
...A note to release managers. As discussed inhttps://issues.apache.org/jira/browse/HADOOP-15205We are producing release artifacts without sources jars. See e.g.https://repository.apache.org/co...
   Author: Konstantin Shvachko , 2018-04-10, 19:08
[VOTE] Release Apache Hadoop 3.1.0 (RC1) - MapReduce - [mail # dev]
...Thanks guys for the additional votes! I just sent out announcement email.Best,WangdaOn Fri, Apr 6, 2018 at 2:32 AM, 俊平堵  wrote:> Thanks Wangda for the great work! Sorry for my late c...
   Author: Wangda Tan , 2018-04-06, 21:01
[VOTE] Release Apache Hadoop 3.1.0 (RC1) - MapReduce - [mail # dev]
...Thanks Wangda for the great work! Sorry for my late coming +1 (binding),based on:- Verified signatures- Verified checksums for source and binary artifacts- Built from source- Deployed a sing...
   Author: 俊平堵 , 2018-04-06, 09:32
[VOTE] Release Apache Hadoop 3.1.0 (RC1) - MapReduce - [mail # dev]
...Sorry for the really late send.+1 (non-binding)-Verified checksums and sha1-Built from source and ran YARN Service core and api tests successfully-Installed in a 7-node cluster-Launched, fle...
   Author: Gour Saha , 2018-04-05, 20:04
[VOTE] Release Apache Hadoop 3.1.0 (RC1) - MapReduce - [mail # dev]
...Thanks everybody for voting!The vote passes successfully with 11 binding +1 votes, 8 non-binding +1votes and no -1s.I will work on the staging and releases.Best,Wangda TanOn Thu, Apr 5, 2018...
   Author: Wangda Tan , 2018-04-05, 17:49
[VOTE] Release Apache Hadoop 3.1.0 (RC1) - MapReduce - [mail # dev]
...That is a great observation. And I missed your previous email about the shaded vs unshaded jars already getting fixed.I guess we are good to go.----------------------------------------------...
   Author: Vinod Kumar Vavilapalli , 2018-04-05, 17:46
[VOTE] Release Apache Hadoop 3.1.0 (RC1) - MapReduce - [mail # dev]
...Thanks for putting together the RC, Wangda! Sorry for the late addition.+1 (non-binding)- Verified checksums and signatures of the artifacts- Deployed a pseudo distributed cluster using the ...
   Author: Shane Kumpf , 2018-04-05, 14:23
[VOTE] Release Apache Hadoop 3.1.0 (RC1) - MapReduce - [mail # dev]
...+1 (binding)* Verified signatures* Verified checksums for source and binary artefacts* Built from source* Deployed a pseudo Hadoop cluster* Verified YARN & HDFS web UIs* Ran sample MapReduce...
   Author: Naganarasimha Garla , 2018-04-05, 06:26
[VOTE] Release Apache Hadoop 3.1.0 (RC1) - MapReduce - [mail # dev]
...+1 (non binding)*Verified - User Group Queue mapping - Node labels with New UI- DynamicqueuesThanksSuma*On Wed, Apr 4, 2018 at 11:48 AM, Steve Loughran wrote:> that's "dangerously interes...
   Author: Suma Shivaprasad , 2018-04-04, 18:59
[MAPREDUCE-7075] Change default configuration for mapreduce.reduce.shuffle.input.buffer.percent - MapReduce - [issue]
...When the default value of mapreduce.reduce.shuffle.input.buffer.percent is 0.7, it may report OOM exception at shuffle stage....
http://issues.apache.org/jira/browse/MAPREDUCE-7075    Author: Zhizhen Hou , 2018-04-10, 09:38
  
[MAPREDUCE-7074] Shuffle  get stuck in fetch failures loop, when a few mapoutput were lost or corrupted and task timeout was set to 0 - MapReduce - [issue]
...When a MR job like this: MR job with many map tasks, such as 10000 or more a few map output were lost or corrupted after map task complete successfully and before shuffle start mapreduce.tas...
http://issues.apache.org/jira/browse/MAPREDUCE-7074    Author: smarthan , 2018-04-09, 15:45
  
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