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From "ASF GitHub Bot (Jira)" <j...@apache.org>
Subject [jira] [Work logged] (CRUNCH-695) NullPointerException in RegionLocationTable
Date Wed, 25 Mar 2020 16:15:00 GMT

     [ https://issues.apache.org/jira/browse/CRUNCH-695?focusedWorklogId=409616&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-409616
]

ASF GitHub Bot logged work on CRUNCH-695:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 25/Mar/20 16:14
            Start Date: 25/Mar/20 16:14
    Worklog Time Spent: 10m 
      Work Description: mkwhitacre commented on pull request #32: CRUNCH-695: Fix NullPointerException
in RegionLocationTable
URL: https://github.com/apache/crunch/pull/32
 
 
   
 
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Issue Time Tracking
-------------------

    Worklog Id:     (was: 409616)
    Time Spent: 20m  (was: 10m)

> NullPointerException in RegionLocationTable
> -------------------------------------------
>
>                 Key: CRUNCH-695
>                 URL: https://issues.apache.org/jira/browse/CRUNCH-695
>             Project: Crunch
>          Issue Type: Bug
>            Reporter: Andrew Olson
>            Priority: Major
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> We saw this exception in processing jobs when Region Servers were abruptly aborting and
restarting causing offline or in-transition regions. While there may be an underlying HBase
client bug, the Crunch code should more gracefully handle this apparent possibility.
> {noformat}
> Caused by: java.lang.NullPointerException
> 	at org.apache.crunch.io.hbase.RegionLocationTable.create(RegionLocationTable.java:63)
> 	at org.apache.crunch.io.hbase.HFileUtils.writeToHFilesForIncrementalLoad(HFileUtils.java:515)
> {noformat}



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