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https://issues.apache.org/jira/browse/HIVE-17091?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jason Dere updated HIVE-17091:
------------------------------
    Attachment: HIVE-17091.2.patch

Small fix in LlapBaseRecordReader to fix NPE in TestLlapOutputFormat.testValues 
- was calling toString() on potentially null client.

> "Timed out getting readerEvents" error from external LLAP client
> ----------------------------------------------------------------
>
>                 Key: HIVE-17091
>                 URL: https://issues.apache.org/jira/browse/HIVE-17091
>             Project: Hive
>          Issue Type: Sub-task
>          Components: llap
>            Reporter: Jason Dere
>            Assignee: Jason Dere
>         Attachments: HIVE-17091.1.patch, HIVE-17091.2.patch
>
>
> {noformat}
> Caused by: java.io.IOException: Timed out getting readerEvents
>   at 
> org.apache.hadoop.hive.llap.LlapBaseRecordReader.getReaderEvent(LlapBaseRecordReader.java:261)
>   at 
> org.apache.hadoop.hive.llap.LlapBaseRecordReader.next(LlapBaseRecordReader.java:148)
>   at 
> org.apache.hadoop.hive.llap.LlapBaseRecordReader.next(LlapBaseRecordReader.java:48)
>   at 
> org.apache.hadoop.hive.llap.LlapRowRecordReader.next(LlapRowRecordReader.java:121)
>   at 
> org.apache.hadoop.hive.llap.LlapRowRecordReader.next(LlapRowRecordReader.java:68)
> {noformat}



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