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From "Hadoop QA (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-5424) HTable meet NPE when call getRegionInfo()
Date Thu, 23 Feb 2012 04:53:49 GMT

    [ https://issues.apache.org/jira/browse/HBASE-5424?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13214305#comment-13214305
] 

Hadoop QA commented on HBASE-5424:
----------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12515692/HBase-5424_v2.patch
  against trunk revision .

    +1 @author.  The patch does not contain any @author tags.

    -1 tests included.  The patch doesn't appear to include any new or modified tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

    -1 javadoc.  The javadoc tool appears to have generated -136 warning messages.

    +1 javac.  The applied patch does not increase the total number of javac compiler warnings.

    -1 findbugs.  The patch appears to introduce 152 new Findbugs (version 1.3.9) warnings.

    +1 release audit.  The applied patch does not increase the total number of release audit
warnings.

     -1 core tests.  The patch failed these unit tests:
                       org.apache.hadoop.hbase.replication.TestReplicationPeer
                  org.apache.hadoop.hbase.mapreduce.TestHFileOutputFormat
                  org.apache.hadoop.hbase.io.hfile.TestLruBlockCache
                  org.apache.hadoop.hbase.mapred.TestTableMapReduce
                  org.apache.hadoop.hbase.mapreduce.TestImportTsv

Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/1015//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/1015//artifact/trunk/patchprocess/newPatchFindbugsWarnings.html
Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/1015//console

This message is automatically generated.
                
> 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: 5424-v3.patch, HBASE-5424.patch, HBase-5424_v2.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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