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From "ramkrishna.s.vasudevan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-11510) Visibility serialization format tag gets duplicated in Append/Increment'ed cells
Date Mon, 14 Jul 2014 08:39:05 GMT

    [ https://issues.apache.org/jira/browse/HBASE-11510?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14060439#comment-14060439
] 

ramkrishna.s.vasudevan commented on HBASE-11510:
------------------------------------------------

+1

> Visibility serialization format tag gets duplicated in Append/Increment'ed cells
> --------------------------------------------------------------------------------
>
>                 Key: HBASE-11510
>                 URL: https://issues.apache.org/jira/browse/HBASE-11510
>             Project: HBase
>          Issue Type: Bug
>          Components: security
>    Affects Versions: 0.98.4
>            Reporter: Anoop Sam John
>            Assignee: Anoop Sam John
>             Fix For: 0.99.0, 0.98.4, 2.0.0
>
>         Attachments: HBASE-11510.patch
>
>
> When the Append/Increment contains a CellVisibility, we will rewrite this new tags in
to the new Cell. There while copying the non vis tags, we exclude TagType.VISIBILITY_TAG_TYPE
only.  So the old cell can contain TagType VISIBILITY_EXP_SERIALIZATION_TAG_TYPE and we will
copy that one, and next while creating Tags for the new CellVisibility we will add this tag
again. So a cell after 100 Increments will contain 100 tags of type VISIBILITY_EXP_SERIALIZATION_TAG_TYPE!



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