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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-9894) remove the inappropriate assert statement in Store.getSplitPoint()
Date Tue, 05 Nov 2013 11:24:18 GMT

    [ https://issues.apache.org/jira/browse/HBASE-9894?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13813858#comment-13813858

Hadoop QA commented on HBASE-9894:

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

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

    {color:red}-1 patch{color}.  The patch command could not apply the patch.

Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/7738//console

This message is automatically generated.

> remove the inappropriate assert statement in Store.getSplitPoint()
> ------------------------------------------------------------------
>                 Key: HBASE-9894
>                 URL: https://issues.apache.org/jira/browse/HBASE-9894
>             Project: HBase
>          Issue Type: Improvement
>          Components: regionserver
>    Affects Versions: 0.94.6, 0.94.12
>            Reporter: Liang Xie
>            Assignee: Liang Xie
>            Priority: Minor
>         Attachments: HBase-9894-0.94.txt
> One of my friend encountered a RS abort issue frequently during loading data. Here is
the log stack:
> FATAL org.apache.hadoop.hbase.regionserver.HRegionServer: ABORTING region server gdc-dn49-formal.i.nease.net,60020,138320
> 3883151: Uncaught exception in service thread regionserver60020.cacheFlusher
> java.lang.AssertionError: getSplitPoint() called on a region that can't split!
>         at org.apache.hadoop.hbase.regionserver.Store.getSplitPoint(Store.java:1926)
>         at org.apache.hadoop.hbase.regionserver.RegionSplitPolicy.getSplitPoint(RegionSplitPolicy.java:79)
>         at org.apache.hadoop.hbase.regionserver.HRegion.checkSplit(HRegion.java:5603)
>         at org.apache.hadoop.hbase.regionserver.MemStoreFlusher.flushRegion(MemStoreFlusher.java:415)
>         at org.apache.hadoop.hbase.regionserver.MemStoreFlusher.flushRegion(MemStoreFlusher.java:387)
>         at org.apache.hadoop.hbase.regionserver.MemStoreFlusher.run(MemStoreFlusher.java:250)
>         at java.lang.Thread.run(Thread.java:662)

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