hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Anoop Sam John (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-9874) Append and Increment operation drops Tags
Date Wed, 06 Nov 2013 03:17:17 GMT

     [ https://issues.apache.org/jira/browse/HBASE-9874?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Anoop Sam John updated HBASE-9874:
----------------------------------

      Resolution: Fixed
    Release Note: 
During Append/Increment operation, new cells will carry tags from old cell as well as tags
passed in the cells in Append/Increment. 
A new CP hook is provided which will be called after the new cell is created and before it
is getting written to memstore/WAL. A user can use this hook to possibly change the new cell.
The above naive merge of tags may result in duplicates. This hook can decide which all tags
should go in finally.
    Hadoop Flags: Reviewed
          Status: Resolved  (was: Patch Available)

Committed to Trunk.  Thanks for the reviews.

> Append and Increment operation drops Tags
> -----------------------------------------
>
>                 Key: HBASE-9874
>                 URL: https://issues.apache.org/jira/browse/HBASE-9874
>             Project: HBase
>          Issue Type: Bug
>          Components: regionserver
>    Affects Versions: 0.98.0
>            Reporter: Anoop Sam John
>            Assignee: Anoop Sam John
>             Fix For: 0.98.0
>
>         Attachments: AccessController.postMutationBeforeWAL.txt, HBASE-9874.patch, HBASE-9874_V2.patch,
HBASE-9874_V3.patch
>
>
> We should consider tags in the existing cells as well as tags coming in the cells within
Increment/Append



--
This message was sent by Atlassian JIRA
(v6.1#6144)

Mime
View raw message