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https://issues.apache.org/jira/browse/MAPREDUCE-6704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15411015#comment-15411015
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Allen Wittenauer commented on MAPREDUCE-6704:
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bq. But since its a mapreduce property its not correct to add to the
whitelist of yarn .
Why can't MR add it itself?
bq. But since its a mapreduce property its not correct to add to the whitelist
of yarn .
Who cares? It's all Apache Hadoop. Users have an expectation that this stuff
will work *out of the box* and be *consistent*. They aren't going to say "Oh,
of course this is completely broken! That part over there is YARN and that
part over there is MAPREDUCE!"
bq. IIUU HADOOP_MAPRED_HOME for default installation will be same as
HADOOP_COMMON_HOME .
It's irrelevant. HADOOP_MAPRED_HOME is where the mapred stuff is guaranteed to
be. There is no guarantee that HADOOP_COMMON_HOME is going to work. That's
why there is a separate variable for it instead of just using
HADOOP_COMMON_HOME everywhere. Either this should be HADOOP_MAPRED_HOME or set
nothing at all.
> Container fail to launch for mapred application
> -----------------------------------------------
>
> Key: MAPREDUCE-6704
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6704
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Reporter: Bibin A Chundatt
> Assignee: Bibin A Chundatt
> Priority: Blocker
> Attachments: 0001-MAPREDUCE-6704.patch, 0001-YARN-5026.patch
>
>
> Container fail to launch for mapred application.
> As part for launch script {{HADOOP_MAPRED_HOME}} default value is not set
> .After
> https://github.com/apache/hadoop/commit/9d4d30243b0fc9630da51a2c17b543ef671d035c
> {{HADOOP_MAPRED_HOME}} is not able to get from {{builder.environment()}}
> since {{DefaultContainerExecutor#buildCommandExecutor}} sets inherit to false.
> {noformat}
> 16/05/02 09:16:05 INFO mapreduce.Job: Job job_1462155939310_0004 failed with
> state FAILED due to: Application application_1462155939310_0004 failed 2
> times due to AM Container for appattempt_1462155939310_0004_000002 exited
> with exitCode: 1
> Failing this attempt.Diagnostics: Exception from container-launch.
> Container id: container_1462155939310_0004_02_000001
> Exit code: 1
> Stack trace: ExitCodeException exitCode=1:
> at org.apache.hadoop.util.Shell.runCommand(Shell.java:946)
> at org.apache.hadoop.util.Shell.run(Shell.java:850)
> at
> org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1144)
> at
> org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor.launchContainer(DefaultContainerExecutor.java:227)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.launchContainer(ContainerLaunch.java:385)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:281)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:89)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> Container exited with a non-zero exit code 1. Last 4096 bytes of stderr :
> Java HotSpot(TM) 64-Bit Server VM warning: ignoring option UseSplitVerifier;
> support was removed in 8.0
> Error: Could not find or load main class
> org.apache.hadoop.mapreduce.v2.app.MRAppMaster
> Container exited with a non-zero exit code 1. Last 4096 bytes of stderr :
> Java HotSpot(TM) 64-Bit Server VM warning: ignoring option UseSplitVerifier;
> support was removed in 8.0
> {noformat}
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