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Posted to dev@oozie.apache.org by "Attila Sasvari (JIRA)" <ji...@apache.org> on 2017/10/10 13:24:00 UTC
[jira] [Assigned] (OOZIE-3082) Move
org.apache.oozie.action.hadoop.ActionStats to Oozie ShareLib
[ https://issues.apache.org/jira/browse/OOZIE-3082?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Attila Sasvari reassigned OOZIE-3082:
-------------------------------------
Assignee: Attila Sasvari
> Move org.apache.oozie.action.hadoop.ActionStats to Oozie ShareLib
> -----------------------------------------------------------------
>
> Key: OOZIE-3082
> URL: https://issues.apache.org/jira/browse/OOZIE-3082
> Project: Oozie
> Issue Type: Bug
> Affects Versions: 5.0.0
> Reporter: Attila Sasvari
> Assignee: Attila Sasvari
>
> OOZIE-2852 moved ActionStats to oozie-core. Because of this Pig jobs are failing with {{java.lang.NoClassDefFoundError: org/apache/oozie/action/hadoop/ActionStats}}
> Reproduction:
> - I executed the pig wf example on a cluster with {{bin/oozie job -oozie http://localhost:11000/oozie -config examples/apps/pig/job.properties -run -DnameNode=hdfs://localhost:9000 -DjobTracker=localhost:8032}}. RM web UI show the OoziLauncher failed:
> {code}
> State: FINISHED
> FinalStatus: FAILED
> Started: 10-Oct-2017 13:54:33
> Elapsed: 14sec
> Tracking URL: History
> Diagnostics: org/apache/oozie/action/hadoop/ActionStats
> {code}
> - Looking at the logs it turns out ActionStats is not contained anymore in the Oozie sharelib:
> {code}
> java.lang.NoClassDefFoundError: org/apache/oozie/action/hadoop/ActionStats
> at java.lang.Class.forName0(Native Method)
> at java.lang.Class.forName(Class.java:348)
> at org.apache.hadoop.conf.Configuration.getClassByNameOrNull(Configuration.java:2013)
> at org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:1978)
> at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:2072)
> at org.apache.oozie.action.hadoop.LauncherAM.runActionMain(LauncherAM.java:404)
> at org.apache.oozie.action.hadoop.LauncherAM.access$300(LauncherAM.java:56)
> at org.apache.oozie.action.hadoop.LauncherAM$2.run(LauncherAM.java:223)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628)
> at org.apache.oozie.action.hadoop.LauncherAM.run(LauncherAM.java:217)
> at org.apache.oozie.action.hadoop.LauncherAM$1.run(LauncherAM.java:153)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628)
> at org.apache.oozie.action.hadoop.LauncherAM.main(LauncherAM.java:140)
> Caused by: java.lang.ClassNotFoundException: org.apache.oozie.action.hadoop.ActionStats
> at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> ... 17 more
> {code}
> We should move ActionStats to sharelib (that is oozie-core's compile dependency).
> ( It might also make sense to create a docker based job to run the example workflows regularly to protect against this kind of failures in the future. Docker image could contain a simple, 1-node pseudo hadoop cluster and Oozie. )
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