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 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 -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira