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From "ramkrishna.s.vasudevan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-7876) Got exception when manually triggers a split on an empty region
Date Wed, 20 Feb 2013 10:17:14 GMT

    [ https://issues.apache.org/jira/browse/HBASE-7876?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13582067#comment-13582067
] 

ramkrishna.s.vasudevan commented on HBASE-7876:
-----------------------------------------------

The first comment said 
{code}
Attached 2 patches refers to 2 scenarios.
SCENARIO 1 (success) :
---------------------
Making the split to succeed by setting the number of threads for the FixedThreadPool to 1
even if the hstoreFilesToSplit size is zero.
SCENARIO 2 (failure) :
----------------------
Making the split to fail when there are no store files to split.
{code}
For that stack said
{code}
Nice patches and tests Priya. Scenario #2 seems cleanest (thats patch #1, right)? What do
you think?
{code}
                
> Got exception when manually triggers a split on an empty region
> ---------------------------------------------------------------
>
>                 Key: HBASE-7876
>                 URL: https://issues.apache.org/jira/browse/HBASE-7876
>             Project: HBase
>          Issue Type: Bug
>          Components: regionserver
>    Affects Versions: 0.94.5
>            Reporter: Maryann Xue
>            Assignee: Maryann Xue
>            Priority: Minor
>         Attachments: HBASE-7876-0.94.patch
>
>
> We should allow a region to split successfully even if it does not yet have storefiles.

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