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From "Adam Szita (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PIG-5087) e2e Native3 failing after PIG-4923 (dropping hadoop 1.x)
Date Thu, 12 Jan 2017 10:31:51 GMT

    [ https://issues.apache.org/jira/browse/PIG-5087?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15820686#comment-15820686
] 

Adam Szita commented on PIG-5087:
---------------------------------

Interestingly this doesn't fail on my cluster when running the 'Native' suite.
Also org.apache.hadoop.streaming.PipeMapRunner seems to present in both hadoop-streaming.jar
and hadoop-0.23.0-streaming.jar so it's strange that ClassNotFoundException is thrown.

Anyway +1 non-binding for removing the 23 config on the e2e side, thanks.

> e2e Native3 failing after PIG-4923 (dropping hadoop 1.x)
> --------------------------------------------------------
>
>                 Key: PIG-5087
>                 URL: https://issues.apache.org/jira/browse/PIG-5087
>             Project: Pig
>          Issue Type: Test
>            Reporter: Koji Noguchi
>            Assignee: Koji Noguchi
>            Priority: Trivial
>         Attachments: pig-5087-v01.patch
>
>
> After hadoop 1.x was dropped in PIG-4923, e2e Native 3 test started failing with 
> {noformat}
> 2017-01-10 22:23:38,070 WARN [main] org.apache.hadoop.mapred.YarnChild: Exception running
child : java.lang.RuntimeException: java.lang.RuntimeException: java.lang.ClassNotFoundException:
Class org.apache.hadoop.streaming.PipeMapRunner not found
> 	at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:2248)
> 	at org.apache.hadoop.mapred.JobConf.getMapRunnerClass(JobConf.java:1127)
> 	at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:450)
> 	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:343)
> 	at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:175)
> 	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:1850)
> 	at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:169)
> Caused by: java.lang.RuntimeException: java.lang.ClassNotFoundException: Class org.apache.hadoop.streaming.PipeMapRunner
not found
> 	at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:2216)
> 	at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:2240)
> 	... 8 more
> Caused by: java.lang.ClassNotFoundException: Class org.apache.hadoop.streaming.PipeMapRunner
not found
> 	at org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:2122)
> 	at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:2214)
> 	... 9 more
> {noformat}



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