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Michael Bieniosek commented on HADOOP-2364: ------------------------------------------- I can't remember exactly. I believe the regionserver keeps trying to connect, until eventually the old lease times out on the master. > when hbase regionserver restarts, it says "impossible state for createLease()" > ------------------------------------------------------------------------------ > > Key: HADOOP-2364 > URL: https://issues.apache.org/jira/browse/HADOOP-2364 > Project: Hadoop > Issue Type: Bug > Components: contrib/hbase > Affects Versions: 0.16.0 > Reporter: Michael Bieniosek > Priority: Minor > > I restarted a regionserver, and got this error in its logs: > org.apache.hadoop.ipc.RemoteException: java.io.IOException: > java.lang.AssertionError: Impossible state for createLease(): Lease > -435227488/-435227488 is still held. > at org.apache.hadoop.hbase.Leases.createLease(Leases.java:145) > at > org.apache.hadoop.hbase.HMaster.regionServerStartup(HMaster.java:1278 > ) > at sun.reflect.GeneratedMethodAccessor11.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) > at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) > at org.apache.hadoop.ipc.Client.call(Client.java:482) > at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:184) > at $Proxy0.regionServerStartup(Unknown Source) > at > org.apache.hadoop.hbase.HRegionServer.reportForDuty(HRegionServer.jav > a:1025) > at org.apache.hadoop.hbase.HRegionServer.run(HRegionServer.java:659) > at java.lang.Thread.run(Unknown Source) -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.