[ https://issues.apache.org/jira/browse/HBASE-4951?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ted Yu updated HBASE-4951: -------------------------- Comment: was deleted (was: {code} "master-linux76,60000,1323451554081" prio=10 tid=0x085cdc00 nid=0x685f waiting on condition [0x6fae9000..0x6fae9e50] java.lang.Thread.State: TIMED_WAITING (sleeping) at java.lang.Thread.sleep(Native Method) at org.apache.hadoop.hbase.master.ServerManager.waitForRegionServers(ServerManager.java:530) at org.apache.hadoop.hbase.master.HMaster.finishInitialization(HMaster.java:489) at org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:336) at java.lang.Thread.run(Thread.java:619) {code} One thread dump) > master process can not be stopped when it is initializing > --------------------------------------------------------- > > Key: HBASE-4951 > URL: https://issues.apache.org/jira/browse/HBASE-4951 > Project: HBase > Issue Type: Bug > Components: master > Affects Versions: 0.90.3 > Reporter: xufeng > Assignee: ramkrishna.s.vasudevan > Priority: Critical > Fix For: 0.90.6 > > Attachments: HBASE-4951.patch > > > It is easy to reproduce by following step: > step1:start master process.(do not start regionserver process in the cluster). > the master will wait the regionserver to check in: > org.apache.hadoop.hbase.master.ServerManager: Waiting on regionserver(s) to > checkin > step2:stop the master by sh command bin/hbase master stop > result:the master process will never die because catalogTracker.waitForRoot() > method will block unitl the root region assigned. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira