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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/27348/
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(Updated Oct. 29, 2014, 9:17 p.m.)
Review request for Ambari, Mahadev Konar, Sumit Mohanty, Sid Wagle, and Vinod
Kumar Vavilapalli.
Bugs: AMBARI-8028
https://issues.apache.org/jira/browse/AMBARI-8028
Repository: ambari
Description
-------
After adding hdp.version in yarn-site.xml Distributed Shell is failing
```
/usr/hdp/current/hadoop-yarn-client/bin/yarn
org.apache.hadoop.yarn.applications.distributedshell.Client -jar
/usr/hdp/current/hadoop-yarn-client/hadoop-yarn-applications-distributedshell.jar
-shell_command pwd
```
Failing with classpath issue:
```
Diagnostics: Exception from container-launch.
Container id: container_1414595622703_0039_02_000001
Exit code: 1
Exception message:
/grid/1/yarn/local/usercache/hrt_qa/appcache/application_1414595622703_0039/container_1414595622703_0039_02_000001/launch_container.sh:
line 9:
$CLASSPATH:./*:$HADOOP_CONF_DIR:/usr/hdp/${hdp.version}/hadoop-client/*:/usr/hdp/${hdp.version}/hadoop-client/lib/*:/usr/hdp/${hdp.version}/hadoop-hdfs-client/*:/usr/hdp/${hdp.version}/hadoop-hdfs-client/lib/*:/usr/hdp/${hdp.version}/hadoop-yarn-client/*:/usr/hdp/${hdp.version}/hadoop-yarn-client/lib/*:./log4j.properties:
bad substitution
Stack trace: ExitCodeException exitCode=1:
/grid/1/yarn/local/usercache/hrt_qa/appcache/application_1414595622703_0039/container_1414595622703_0039_02_000001/launch_container.sh:
line 9:
$CLASSPATH:./*:$HADOOP_CONF_DIR:/usr/hdp/${hdp.version}/hadoop-client/*:/usr/hdp/${hdp.version}/hadoop-client/lib/*:/usr/hdp/${hdp.version}/hadoop-hdfs-client/*:/usr/hdp/${hdp.version}/hadoop-hdfs-client/lib/*:/usr/hdp/${hdp.version}/hadoop-yarn-client/*:/usr/hdp/${hdp.version}/hadoop-yarn-client/lib/*:./log4j.properties:
bad substitution
at org.apache.hadoop.util.Shell.runCommand(Shell.java:538)
at org.apache.hadoop.util.Shell.run(Shell.java:455)
at
org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:715)
at
org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor.launchContainer(DefaultContainerExecutor.java:206)
at
org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:301)
at
org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:81)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Container exited with a non-zero exit code 1
```
Though in secure this not reported as front-end error, AM logs show classpath
issue there also
```
Container: container_1414601160300_0005_01_000001 on
karam-tez-sec-exp1-3.cs1cloud.internal_45454
===================================================================================================
LogType: AppMaster.stderr
LogUploadTime: 29-Oct-2014 16:51:42
LogLength: 996
Log Contents:
Exception in thread "main" java.lang.NoClassDefFoundError:
org/apache/hadoop/yarn/exceptions/YarnException
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2570)
at java.lang.Class.getMethod0(Class.java:2813)
at java.lang.Class.getMethod(Class.java:1663)
at sun.launcher.LauncherHelper.getMainMethod(LauncherHelper.java:494)
at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:486)
Caused by: java.lang.ClassNotFoundException:
org.apache.hadoop.yarn.exceptions.YarnException
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
```
Diffs
-----
ambari-server/src/main/resources/stacks/HDP/2.2/services/YARN/configuration/yarn-site.xml
defdbb5
Diff: https://reviews.apache.org/r/27348/diff/
Testing (updated)
-------
Made the property change on an HDP 2.2 cluster (single node), restarted YARN,
MR, HIVE, OOZIE, ZOOKEEPER, and then ran a service check for the same items,
all of which passed.
mvn clean test
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 24:41.350s
[INFO] Finished at: Wed Oct 29 14:09:52 PDT 2014
[INFO] Final Memory: 65M/1041M
[INFO] ------------------------------------------------------------------------
Thanks,
Alejandro Fernandez
