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Posted to issues@hbase.apache.org by "rajeshbabu (JIRA)" <ji...@apache.org> on 2013/12/12 08:52:08 UTC
[jira] [Updated] (HBASE-10137) GeneralBulkAssigner with retain
assignment plan can be used in EnableTableHandler to bulk assign the
regions
[ https://issues.apache.org/jira/browse/HBASE-10137?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
rajeshbabu updated HBASE-10137:
-------------------------------
Status: Patch Available (was: Open)
> GeneralBulkAssigner with retain assignment plan can be used in EnableTableHandler to bulk assign the regions
> ------------------------------------------------------------------------------------------------------------
>
> Key: HBASE-10137
> URL: https://issues.apache.org/jira/browse/HBASE-10137
> Project: HBase
> Issue Type: Bug
> Components: Region Assignment
> Affects Versions: 0.94.14, 0.96.0
> Reporter: rajeshbabu
> Assignee: rajeshbabu
> Fix For: 0.98.0, 0.94.15, 0.96.2, 0.99.0
>
> Attachments: HBASE-10137.patch
>
>
> Current in BulkEnabler we are assigning one region at a time, instead we can use GeneralBulkAssigner to bulk assign multiple regions at a time.
> {code}
> for (HRegionInfo region : regions) {
> if (assignmentManager.getRegionStates()
> .isRegionInTransition(region)) {
> continue;
> }
> final HRegionInfo hri = region;
> pool.execute(Trace.wrap("BulkEnabler.populatePool",new Runnable() {
> public void run() {
> assignmentManager.assign(hri, true);
> }
> }));
> }
> {code}
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