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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-18035) Meta replica does not give any primaryOperationTimeout to primary meta region
Date Sat, 20 May 2017 14:09:04 GMT

    [ https://issues.apache.org/jira/browse/HBASE-18035?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16018474#comment-16018474
] 

Hadoop QA commented on HBASE-18035:
-----------------------------------

| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 0s {color} | {color:blue}
Docker mode activated. {color} |
| {color:red}-1{color} | {color:red} patch {color} | {color:red} 0m 21s {color} | {color:red}
HBASE-18035 does not apply to master. Rebase required? Wrong Branch? See https://yetus.apache.org/documentation/0.3.0/precommit-patchnames
for help. {color} |
\\
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|| Subsystem || Report/Notes ||
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12869110/18035-branch-1-v001.patch
|
| JIRA Issue | HBASE-18035 |
| Console output | https://builds.apache.org/job/PreCommit-HBASE-Build/6856/console |
| Powered by | Apache Yetus 0.3.0   http://yetus.apache.org |


This message was automatically generated.



> Meta replica does not give any primaryOperationTimeout to primary meta region
> -----------------------------------------------------------------------------
>
>                 Key: HBASE-18035
>                 URL: https://issues.apache.org/jira/browse/HBASE-18035
>             Project: HBase
>          Issue Type: Bug
>            Reporter: huaxiang sun
>            Assignee: huaxiang sun
>            Priority: Critical
>             Fix For: 2.0.0
>
>         Attachments: 18035-branch-1-v001.patch, 18035-unittest.patch, HBASE-18035-branch-1-v001.patch,
HBASE-18035-master-v001.patch, HBASE-18035-master-v001.patch, HBASE-18035-master-v002.patch
>
>
> I was working on my unittest and it failed with TableNotFoundException. I debugged a
bit and found out that for meta scan, it does not give any primaryOperationTimeout to primary
meta region. This will be an issue as the meta replica will contain stale data and it is possible
that the meta replica will return back first than primary.
> https://github.com/apache/hbase/blob/master/hbase-client/src/main/java/org/apache/hadoop/hbase/client/ConnectionImplementation.java#L823



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