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https://issues.apache.org/jira/browse/HBASE-5882?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13276963#comment-13276963
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Zhihong Yu commented on HBASE-5882:
-----------------------------------
Idea is good.
{code}
+ private boolean wasOpeningOnDeadServer(ServerName sn,
+ Map<ServerName, List<Pair<HRegionInfo, Result>>> deadServers) {
+ if (deadServers.keySet().contains(sn)) {
{code}
The above method doesn't check whether regionInfo is in opening state. So the
name of method should be changed accordingly.
> Prcoess RIT on master restart can try assigning the region if the region is
> found on a dead server instead of waiting for Timeout Monitor
> -----------------------------------------------------------------------------------------------------------------------------------------
>
> Key: HBASE-5882
> URL: https://issues.apache.org/jira/browse/HBASE-5882
> Project: HBase
> Issue Type: Improvement
> Affects Versions: 0.90.6, 0.92.1
> Reporter: ramkrishna.s.vasudevan
> Assignee: ramkrishna.s.vasudevan
> Attachments: hbase_5882.patch
>
>
> Currently on master restart if it tries to do processRIT, any region if
> found on dead server tries to avoid the nwe assignment so that timeout
> monitor can take care.
> This case is more prominent if the node is found in RS_ZK_REGION_OPENING
> state. I think we can handle this by triggering a new assignment with a new
> plan.
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