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From "Anastasia Braginsky (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-18010) Connect CellChunkMap to be used for flattening in CompactingMemStore
Date Thu, 20 Jul 2017 15:23:00 GMT

     [ https://issues.apache.org/jira/browse/HBASE-18010?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Anastasia Braginsky updated HBASE-18010:
      Resolution: Fixed
    Release Note: The CellChunkMap is very dense index for Memstore ImmutableSegment and the
only one that can be taken off-heap. However, CellChunkMap works on-heap as well. The coding
of the entire flow of working with CellChunkMap is not yet finished, thus CellChunkMap is
disabled for usage so far. The continuation is done under HBASE-18232.
          Status: Resolved  (was: Patch Available)

> 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, HBASE-18010-V07.patch,
HBASE-18010-V08.patch, HBASE-18010-V09.patch, HBASE-18010-V10.patch, HBASE-18010-V11.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

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