You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@hbase.apache.org by "Ted Yu (JIRA)" <ji...@apache.org> on 2011/06/01 19:32:47 UTC
[jira] [Updated] (HBASE-3943) Propagate compaction status from
HRegion to HRegionInfo
[ https://issues.apache.org/jira/browse/HBASE-3943?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ted Yu updated HBASE-3943:
--------------------------
Attachment: 3943.txt
First attempt at solving this issue.
> Propagate compaction status from HRegion to HRegionInfo
> -------------------------------------------------------
>
> Key: HBASE-3943
> URL: https://issues.apache.org/jira/browse/HBASE-3943
> Project: HBase
> Issue Type: Bug
> Components: master, regionserver
> Reporter: Ted Yu
> Assignee: Ted Yu
> Attachments: 3943.txt
>
>
> Load balancer works with HRegionInfo. However, compaction status is contained in HRegion.WriteState
> Users reported the following (Schubert Zhang):
> 1. A region have many files, the compacting takes long time.
> 2. But the balancer (default 5 minutes) close and move this region to
> another server.
> 3. Then, the compacting start again.
> 4. Then, then balancer close and move it to another server.
> Thus, the compacting cannot complete.
> Now, we set the balancer interval to 30 minutes to remission this issue.
> We need to propagate compaction status to HRegionInfo so that load balancer doesn't move the region being compacted.
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira