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https://issues.apache.org/jira/browse/HBASE-9151?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13853760#comment-13853760
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ramkrishna.s.vasudevan commented on HBASE-9151:
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I think this is the case that Anoop and me saw in a log for a testcase where
the META got assigned to a RS and there was only one RS that time. So the META
was hanging without assignment.
> HBCK cannot fix when meta server znode deleted, this can happen if all region
> servers stopped and there are no logs to split.
> -----------------------------------------------------------------------------------------------------------------------------
>
> Key: HBASE-9151
> URL: https://issues.apache.org/jira/browse/HBASE-9151
> Project: HBase
> Issue Type: Bug
> Components: hbck
> Reporter: rajeshbabu
> Assignee: rajeshbabu
> Fix For: 0.98.0, 0.99.0
>
> Attachments: HBASE-9151.patch
>
>
> When meta server znode deleted and meta in FAILED_OPEN state, then hbck
> cannot fix it. This scenario can come when all region servers stopped by stop
> command and didnt start any RS within 10 secs(with default configurations).
> {code}
> public void assignMeta() throws KeeperException {
> MetaRegionTracker.deleteMetaLocation(this.watcher);
> assign(HRegionInfo.FIRST_META_REGIONINFO, true);
> }
> {code}
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