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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-10412) Distributed log replay : Cell tags getting missed
Date Fri, 24 Jan 2014 19:48:38 GMT

    [ https://issues.apache.org/jira/browse/HBASE-10412?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13881362#comment-13881362

Andrew Purtell commented on HBASE-10412:

bq. Could we in the future to define a tag's visibility scope so that GET/Scan code path can
automatically strip out tags when returns to external clients

We had some discussion about this on HBASE-10322. The short version is per-cell checks introduce
performance concerns. That issue has a lot more verbiage. 

With regard to replication, tag scope on a cell shares the same scope as the cell itself.

> Distributed log replay : Cell tags getting missed
> -------------------------------------------------
>                 Key: HBASE-10412
>                 URL: https://issues.apache.org/jira/browse/HBASE-10412
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.98.0
>            Reporter: Anoop Sam John
>            Assignee: Anoop Sam John
>            Priority: Blocker
>             Fix For: 0.98.0, 0.99.0
>         Attachments: HBASE-10412.patch, HBASE-10412_V2.patch
> This is caused by HBASE-10322. The default RPC codec KVCodec strips tags.

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