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From "ramkrishna.s.vasudevan (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-17081) Flush the entire CompactingMemStore content to disk
Date Wed, 18 Jan 2017 09:09:26 GMT

     [ https://issues.apache.org/jira/browse/HBASE-17081?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

ramkrishna.s.vasudevan updated HBASE-17081:
-------------------------------------------
    Attachment: HBASE-17081-V16.patch

This is what will commit. Just unified getScanner and getSnapshotScanner in CompositeImmutableSegment
passing Long.MAX_VALUE for order and readpt.

> Flush the entire CompactingMemStore content to disk
> ---------------------------------------------------
>
>                 Key: HBASE-17081
>                 URL: https://issues.apache.org/jira/browse/HBASE-17081
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Anastasia Braginsky
>            Assignee: Anastasia Braginsky
>             Fix For: 2.0.0
>
>         Attachments: HBASE-15787_8.patch, HBASE-17081-V01.patch, HBASE-17081-V02.patch,
HBASE-17081-V03.patch, HBASE-17081-V04.patch, HBASE-17081-V05.patch, HBASE-17081-V06.patch,
HBASE-17081-V06.patch, HBASE-17081-V07.patch, HBASE-17081-V10.patch, HBASE-17081-V13.patch,
HBASE-17081-V14.patch, HBASE-17081-V15.patch, HBASE-17081-V16.patch, HBaseMeetupDecember2016-V02.pptx,
Pipelinememstore_fortrunk_3.patch
>
>
> Part of CompactingMemStore's memory is held by an active segment, and another part is
divided between immutable segments in the compacting pipeline. Upon flush-to-disk request
we want to flush all of it to disk, in contrast to flushing only tail of the compacting pipeline.



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