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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-15179) Cell/DBB end-to-end on the write-path
Date Thu, 06 Apr 2017 04:14:41 GMT

    [ https://issues.apache.org/jira/browse/HBASE-15179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15958260#comment-15958260
] 

stack commented on HBASE-15179:
-------------------------------

[~anoop.hbase] doesn't write path require bucketcache? How about a bit of user-doc for the
refguide on how to enable? (though I thought we wanted this enabled by default? Maybe enabling
by default comes later, in 2.1.....?)

> Cell/DBB end-to-end on the write-path
> -------------------------------------
>
>                 Key: HBASE-15179
>                 URL: https://issues.apache.org/jira/browse/HBASE-15179
>             Project: HBase
>          Issue Type: Umbrella
>          Components: regionserver
>            Reporter: Anoop Sam John
>            Assignee: Anoop Sam John
>             Fix For: 2.0.0
>
>
> Umbrella jira to make the HBase write path off heap E2E. We have to make sure we have
Cells flowing in entire write path. Starting from request received in RPC layer, till the
Cells get flushed out as HFiles, we have to keep the Cell data off heap.
> https://docs.google.com/document/d/1fj5P8JeutQ-Uadb29ChDscMuMaJqaMNRI86C4k5S1rQ/edit



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