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https://issues.apache.org/jira/browse/HBASE-3801?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lars Hofhansl updated HBASE-3801:
---------------------------------
Resolution: Not A Problem
Status: Resolved (was: Patch Available)
I think the consensus here is that this works correctly (and nobody else
reported the problem in a year)... Resolving. Reopen if you disagree.
> Backup Master blocked when the HMaster Node Fail.
> -------------------------------------------------
>
> Key: HBASE-3801
> URL: https://issues.apache.org/jira/browse/HBASE-3801
> Project: HBase
> Issue Type: Bug
> Components: master
> Affects Versions: 0.90.2, 0.90.3
> Environment: 1 HMaster
> 1 HMaster -backup
> 6 HResignServer
> Reporter: Aaron Guo
> Attachments: patch.txt
>
>
> When the HMaster crash, the Backup HMaster blocked for waiting the ZK notify.
> The Backup HMaster's thread stack is :
> "master-hp1:60000" prio=10 tid=0x00000000484c6800 nid=0x4b56 waiting on
> condition [0x0000000040209000]
> java.lang.Thread.State: TIMED_WAITING (sleeping)
> at java.lang.Thread.sleep(Native Method)
> at
> org.apache.hadoop.hbase.master.HMaster.stallIfBackupMaster(HMaster.java:251)
> at org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:279)
> Locked ownable synchronizers:
> - None
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