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From "Anastasia Braginsky (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-18010) Connect CellChunkMap to be used for flattening in CompactingMemStore
Date Wed, 14 Jun 2017 13:58:00 GMT

    [ https://issues.apache.org/jira/browse/HBASE-18010?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16049204#comment-16049204

Anastasia Braginsky commented on HBASE-18010:

Hi [~stack], [~anoop.hbase], [~ram_krish],

I am publishing a big patch including integration of the CellChunkMap, without supporting
cells bigger than chunks. (https://reviews.apache.org/r/60083/)
Those are changes in the patch:
1. Adding ability to flatten, merge and compact into CellChunkMap
2. Making flattening a creational pattern
3. Adding hirerachy of immutable chunks
4. Adding the process of "strengthening" of the pointers in the ChunkCreator's mapping
5. Updating test

Please start reviewing, may be take it part by part...

> 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
> 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

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