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From "Anoop Sam John (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-17081) Flush the entire CompactingMemStore content to disk
Date Mon, 09 Jan 2017 10:52:58 GMT

    [ https://issues.apache.org/jira/browse/HBASE-17081?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15811453#comment-15811453
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Anoop Sam John commented on HBASE-17081:
----------------------------------------

Now, as we know the compacting pipeline synchronization issue, let us get its fix in first
and then apply this patch.. U might need a rebase then :-(  I know it is hard as the patch
size here is big.
For the compacting pipeline synchronization issue, there are 2 jiras and patches there.  Which
one is the correct one?  Lets aim at getting that fix in..  I dont know which jira to look
at.!

> 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: Eshcar Hillel
>             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, 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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