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From "stack (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-5424) HTable meet NPE when call getRegionInfo()
Date Fri, 17 Feb 2012 17:55:59 GMT

    [ https://issues.apache.org/jira/browse/HBASE-5424?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13210416#comment-13210416
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stack commented on HBASE-5424:
------------------------------

Junhua Please make a patch w/o the D:/workspace/hbase-0.90.5 prefix?  (Pass -p2 or something
to patch?).  Patches are applied inside HBASE_HOME by our build server.  Thanks.
                
> HTable meet NPE when call getRegionInfo()
> -----------------------------------------
>
>                 Key: HBASE-5424
>                 URL: https://issues.apache.org/jira/browse/HBASE-5424
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.90.1, 0.90.5
>            Reporter: junhua yang
>         Attachments: HBASE-5424.patch
>
>   Original Estimate: 48h
>  Remaining Estimate: 48h
>
> We meet NPE when call getRegionInfo() in testing environment.
> Exception in thread "main" java.lang.NullPointerException
> at org.apache.hadoop.hbase.util.Writables.getWritable(Writables.java:75)
> at org.apache.hadoop.hbase.util.Writables.getHRegionInfo(Writables.java:119)
> at org.apache.hadoop.hbase.client.HTable$2.processRow(HTable.java:395)
> at org.apache.hadoop.hbase.client.MetaScanner.metaScan(MetaScanner.java:190)
> at org.apache.hadoop.hbase.client.MetaScanner.metaScan(MetaScanner.java:95)
> at org.apache.hadoop.hbase.client.MetaScanner.metaScan(MetaScanner.java:73)
> at org.apache.hadoop.hbase.client.HTable.getRegionsInfo(HTable.java:418)
> This NPE also make the table.jsp can't show the region information of this table.

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