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https://issues.apache.org/jira/browse/HBASE-3386?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12974502#action_12974502
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Hudson commented on HBASE-3386:
-------------------------------

Integrated in HBase-TRUNK #1697 (See 
[https://hudson.apache.org/hudson/job/HBase-TRUNK/1697/])
    

> NPE in TableRecordReaderImpl.restart
> ------------------------------------
>
>                 Key: HBASE-3386
>                 URL: https://issues.apache.org/jira/browse/HBASE-3386
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Jean-Daniel Cryans
>            Assignee: Jean-Daniel Cryans
>            Priority: Minor
>             Fix For: 0.90.0
>
>         Attachments: HBASE-3386.patch
>
>
> I was running some testing on a already busy cluster and my clients in the 
> mappers sometimes aren't able to create an HTable because of 
> ConnectionLoseException. The code logs that as an error but still continues 
> with a null HTable then this happens:
> {noformat}
> java.lang.NullPointerException
>       at 
> org.apache.hadoop.hbase.mapreduce.TableRecordReaderImpl.restart(TableRecordReaderImpl.java:58)
>       at 
> org.apache.hadoop.hbase.mapreduce.TableRecordReaderImpl.init(TableRecordReaderImpl.java:67)
>       at 
> org.apache.hadoop.hbase.mapreduce.TableRecordReader.init(TableRecordReader.java:57)
>       at 
> org.apache.hadoop.hbase.mapreduce.TableInputFormatBase.createRecordReader(TableInputFormatBase.java:108)
> {noformat}
> Needs to be prettier.

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