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From "Anoop Sam John (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-14730) region server needs to log warnings when there are attributes configured for cells with hfile v2
Date Tue, 28 Jun 2016 06:02:57 GMT

    [ https://issues.apache.org/jira/browse/HBASE-14730?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15352418#comment-15352418
] 

Anoop Sam John commented on HBASE-14730:
----------------------------------------

Sorry for that Stack.
We added static variable so as to reduce the log warns.
But just thinking..  It is a clear wrong usage from customer..  They use feature which need
write Cell tags but V3 is not used. Still write happens via HFileWriterV2.  So let us log
warn more?  Just a new thought

> region server needs to log warnings when there are attributes configured for cells with
hfile v2
> ------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-14730
>                 URL: https://issues.apache.org/jira/browse/HBASE-14730
>             Project: HBase
>          Issue Type: Improvement
>          Components: regionserver
>    Affects Versions: 1.0.0, 1.1.0, 1.2.0
>            Reporter: huaxiang sun
>            Assignee: huaxiang sun
>             Fix For: 1.2.0, 1.3.0, 1.0.3, 1.1.3
>
>         Attachments: HBASE-14730-v001-1.2.0.patch, HBASE-14730-v001.patch, HBASE-14730-v002-1.2.0.patch,
HBASE-14730-v002_branch-1.2.patch
>
>
> User can configure cell attributes with hfile.format.version 2. When cells are flushed
from memStore to Hfile, attributes are not saved. Warnings need to be logged.



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