[
https://issues.apache.org/jira/browse/HBASE-18796?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16174012#comment-16174012
]
Ted Yu commented on HBASE-18796:
--------------------------------
At commit a29ea36194a18c1de415577e78ca3553818a72b5, TestMultiRespectsLimits
passes on master branch.
When switching to commit 29a3ff303799299ce42b57e85b2a2ac575dab474, the test
fails:
{code}
testMultiLimits(org.apache.hadoop.hbase.client.TestMultiRespectsLimits) Time
elapsed: 18.346 sec <<< ERROR!
org.apache.hadoop.hbase.client.RetriesExhaustedWithDetailsException: Failed 1
action: testMultiLimits: 1 time, servers with issues: null
at
org.apache.hadoop.hbase.client.TestMultiRespectsLimits.testMultiLimits(TestMultiRespectsLimits.java:106)
{code}
testMultiLimits involves splitting region.
Abhishek:
Mind taking a look ?
> Admin#isTableAvailable returns incorrect result before daughter regions are
> opened
> ----------------------------------------------------------------------------------
>
> Key: HBASE-18796
> URL: https://issues.apache.org/jira/browse/HBASE-18796
> Project: HBase
> Issue Type: Bug
> Affects Versions: 1.3.1
> Reporter: Abhishek Singh Chouhan
> Assignee: Abhishek Singh Chouhan
> Fix For: 2.0.0, 3.0.0, 1.4.0, 1.3.2, 1.5.0
>
> Attachments: HBASE-18796.branch-1.001.patch,
> HBASE-18796.branch-1.001.patch, HBASE-18796.branch-1.002.patch,
> HBASE-18796.branch-1.003.patch, HBASE-18796.master.001.patch
>
>
> Admin#isTableAvailable checks if it can getServerName for the meta entries it
> reads. During the time of split server location are added to the meta entries
> in MetaTableAccessor#splitRegion although the description of the method says
> "Does not add the location information to the daughter regions since they are
> not open yet.". At this point during the split daughter regions are not
> actually open, so we can get to a state where parent is offline, daughters
> are not yet open but isTableAvailable returns true.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
