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From "Anoop Sam John (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-16405) Change read path Bloom check to work with Cells with out any copy
Date Fri, 19 Aug 2016 05:52:20 GMT

    [ https://issues.apache.org/jira/browse/HBASE-16405?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15427663#comment-15427663

Anoop Sam John commented on HBASE-16405:

The test failure is unrelated. Seeing the same in other QA builds also.. In latest trunk builds
also some time it come. Will follow up that in a fresh Jira. 

> Change read path Bloom check to work with Cells with out any copy
> -----------------------------------------------------------------
>                 Key: HBASE-16405
>                 URL: https://issues.apache.org/jira/browse/HBASE-16405
>             Project: HBase
>          Issue Type: Sub-task
>          Components: Compaction
>            Reporter: ramkrishna.s.vasudevan
>            Assignee: Anoop Sam John
>             Fix For: 2.0.0
>         Attachments: HBASE-16405.patch, HBASE-16405_V2.patch, HBASE-16405_V3.patch, HBASE-16405_V4.patch,
> Currently the read path though it works with Cells, still does go with the assumption
that we need to copy the Cells to KeyValue's key format and then use the byte[] version of
hash() function to calculate the Bloom hash. In case of incoming cell's being KeyValue type
we try to use the KeyValue.getKey(), KeyValue.getKeyOffset() APIs. With this sub-task we will
get rid of all those and things will work with Cells. 

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