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Posted to dev@hbase.apache.org by "Duo Zhang (JIRA)" <ji...@apache.org> on 2017/10/27 01:36:00 UTC
[jira] [Reopened] (HBASE-18905) Allow CPs to request flush on
Region and know the completion of the requested flush
[ https://issues.apache.org/jira/browse/HBASE-18905?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Duo Zhang reopened HBASE-18905:
-------------------------------
TestFlushLifeCycleTracker is broken.
> Allow CPs to request flush on Region and know the completion of the requested flush
> -----------------------------------------------------------------------------------
>
> Key: HBASE-18905
> URL: https://issues.apache.org/jira/browse/HBASE-18905
> Project: HBase
> Issue Type: Sub-task
> Components: Coprocessors
> Reporter: Anoop Sam John
> Assignee: Duo Zhang
> Fix For: 2.0.0-alpha-4
>
> Attachments: HBASE-18905-v1.patch, HBASE-18905.patch, HBASE-18905.patch
>
>
> Follow up for HBASE-18183
> As per that Jira, we keep only requestCompaction API in Region. We did not have any such for flush in Region. Only API which was there is a flush which will block the callee unless flush is done. This issue has to tacke
> 1. Decide whether we need a requestFlush in Region and if so add
> 2. Whether the requestCompaction (And requestFlush too) should return a Future? Right now the former do not return any but allow to pass a CompactionLifeCycleTracker which will get notified on start and end of compaction.
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