hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-9899) for idempotent operation dups, return the result instead of throwing conflict exception
Date Thu, 27 Apr 2017 11:46:05 GMT

    [ https://issues.apache.org/jira/browse/HBASE-9899?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15986421#comment-15986421
] 

Hudson commented on HBASE-9899:
-------------------------------

SUCCESS: Integrated in Jenkins build HBase-1.3-IT #31 (See [https://builds.apache.org/job/HBase-1.3-IT/31/])
HBASE-9899 for idempotent operation dups, return the result instead of (zghao: rev 091a70acf6ca10aecd88f9d3333a3eeb24c437a7)
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java


> for idempotent operation dups, return the result instead of throwing conflict exception
> ---------------------------------------------------------------------------------------
>
>                 Key: HBASE-9899
>                 URL: https://issues.apache.org/jira/browse/HBASE-9899
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Sergey Shelukhin
>            Assignee: Guanghao Zhang
>             Fix For: 2.0.0, 1.3.0, 1.4.0
>
>         Attachments: HBASE-9899-addendum-branch-1.patch, HBASE-9899-addendum.patch, HBASE-9899-branch-1.patch,
HBASE-9899-branch-1.patch, HBASE-9899-branch-1.patch, HBASE-9899-v1.patch, HBASE-9899-v2.patch,
HBASE-9899-v3.patch, HBASE-9899-v3.patch, HBASE-9899-v4.patch, HBASE-9899-v4.patch
>
>
> After HBASE-3787, we could store mvcc in operation context, and use it to convert the
modification request into read on dups instead of throwing OperationConflictException.
> MVCC tracking will have to be aware of such MVCC numbers present. Given that scanners
are usually relatively short-lived, that would prevent low watermark from advancing for quite
a bit more time



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)

Mime
View raw message