[jira] [Commented] (TEZ-2437) FilterLinesByWord NPEs when run in Localmode

["Amit Tiwari (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TEZ-2437?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14538316#comment-14538316 ] 

Amit Tiwari commented on TEZ-2437:
----------------------------------

There are several other test classes that would require this fix. Please advise, if the preferred way to fix this issue is to fix all the impacted test classes or would you want to handle Tez-1969 slightly differently?
thanks


> FilterLinesByWord NPEs when run in Localmode
> --------------------------------------------
>
>                 Key: TEZ-2437
>                 URL: https://issues.apache.org/jira/browse/TEZ-2437
>             Project: Apache Tez
>          Issue Type: Bug
>    Affects Versions: 0.6.0
>         Environment: Tez Localmode only
>            Reporter: Amit Tiwari
>         Attachments: TEZ-2437.patch
>
>
> Subsequent to Tez-1969 [https://issues.apache.org/jira/browse/TEZ-1969] I've noticed that org.apache.tez.mapreduce.examples.FilterLinesByWord.java NPEs with this stack trace, when run on Localmode:
> at org.apache.tez.client.LocalClient.getApplicationReport(LocalClient.java:145)
> 	at org.apache.tez.dag.api.client.rpc.DAGClientRPCImpl.getAppReport(DAGClientRPCImpl.java:213)
> 	at org.apache.tez.dag.api.client.rpc.DAGClientRPCImpl.createAMProxyIfNeeded(DAGClientRPCImpl.java:230)
> 	at org.apache.tez.dag.api.client.rpc.DAGClientRPCImpl.getVertexStatus(DAGClientRPCImpl.java:102)
> 	at org.apache.tez.dag.api.client.DAGClientImpl.getVertexStatusViaAM(DAGClientImpl.java:257)
> 	at org.apache.tez.dag.api.client.DAGClientImpl.getVertexStatus(DAGClientImpl.java:166)
> 	at org.apache.tez.mapreduce.examples.ExampleDriver.printDAGStatus(ExampleDriver.java:122)



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