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https://issues.apache.org/jira/browse/HBASE-10915?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13977729#comment-13977729
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Mikhail Antonov commented on HBASE-10915:
-----------------------------------------
A note - ClosedRegionHandler on HM side doesn't really use ZK API, it calls
assignment manager, the only suspicious piece is :
{code}
if (this.assignmentManager.getZKTable().
isDisablingOrDisabledTable(this.regionInfo.getTable())) {
assignmentManager.offlineDisabledRegion(regionInfo);
return;
}
{code}
HBASE-7767 proposes to get rid of ZKTable, yet it doesn't seem to be worked on
now. I think we can either leave this as is (in ClosedRegionHandler), or
transform ZKTable into interface for like TableStateManager and impl?
> Decouple region closing from ZooKeeper
> --------------------------------------
>
> Key: HBASE-10915
> URL: https://issues.apache.org/jira/browse/HBASE-10915
> Project: HBase
> Issue Type: Sub-task
> Components: Zookeeper
> Reporter: Mikhail Antonov
> Assignee: Mikhail Antonov
> Attachments: HBASE-10915.patch, HBASE-10915.patch, HBASE-10915.patch,
> HBASE-10915.patch, HBASE-10915.patch, HBASE-10915.patch, HBASE-10915.patch,
> HBASE-10915.patch
>
>
> Decouple CloseRegionHandler class and code using it (HRegionServer,
> ProtobufUtil) from ZK API.
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