Backup Master blocked when the HMaster Node Fail.
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Key: HBASE-3801
URL: https://issues.apache.org/jira/browse/HBASE-3801
Project: HBase
Issue Type: Bug
Components: master
Affects Versions: 0.90.2
Environment: 1 HMaster
1 HMaster -backup
6 HResignServer
Reporter: Aaron Guo
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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