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Date: Wed, 21 Jun 2017 07:47:00 +0000 (UTC)
From: "Anastasia Braginsky (JIRA)" <jira@apache.org>
To: issues@hbase.apache.org
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Subject: [jira] [Commented] (HBASE-18010) Connect CellChunkMap to be used
 for flattening in CompactingMemStore
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archived-at: Wed, 21 Jun 2017 07:53:15 -0000


    [ https://issues.apache.org/jira/browse/HBASE-18010?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16057107#comment-16057107 ] 

Anastasia Braginsky commented on HBASE-18010:
---------------------------------------------

I have added a new patch here and on the review board, that includes many review comment fixes.
[~anoop.hbase] and [~stack] please take a look if you can as I didn't hear your comments yet.
All others are also very welcome!

[~stack], I have opened HBASE-18251 to address the issue of unnecessary get() in first()/last() methods in the CellSet and as I said I have HBASE-18232 for variable size chunks. I promise not to forget about large Cells :)


> Connect CellChunkMap to be used for flattening in CompactingMemStore
> --------------------------------------------------------------------
>
>                 Key: HBASE-18010
>                 URL: https://issues.apache.org/jira/browse/HBASE-18010
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Anastasia Braginsky
>            Assignee: Anastasia Braginsky
>         Attachments: HBASE-18010-V04.patch, HBASE-18010-V06.patch
>
>
> The CellChunkMap helps to create a new type of ImmutableSegment, where the index (CellSet's delegatee) is going to be CellChunkMap. No big cells or upserted cells are going to be supported here.


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