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stack commented on HADOOP-2364: ------------------------------- Happened this morning on a pset machine (About 2 weeks behind TRUNK). Here is excerpt from shutdown followed closely by restart: {code} ... 2008-01-16 03:17:06,124 INFO org.apache.hadoop.hbase.HRegionServer: worker thread exiting 2008-01-16 03:17:06,124 INFO org.apache.hadoop.hbase.HRegionServer: Shutdown thread complete 2008-01-16 03:17:09,755 DEBUG org.apache.hadoop.hbase.HRegionServer: Telling master we are up 2008-01-16 03:17:09,790 WARN org.apache.hadoop.hbase.HRegionServer: error telling master we are up org.apache.hadoop.ipc.RemoteException: java.io.IOException: java.lang.AssertionError: Impossible state for createLease(): Lease -1387125223/-1387125223 is still held. at org.apache.hadoop.hbase.Leases.createLease(Leases.java:145) at org.apache.hadoop.hbase.HMaster.regionServerStartup(HMaster.java:1302) at sun.reflect.GeneratedMethodAccessor6.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 $Proxy0.regionServerStartup(Unknown Source) at org.apache.hadoop.hbase.HRegionServer.reportForDuty(HRegionServer.java:1073) at org.apache.hadoop.hbase.HRegionServer.run(HRegionServer.java:688) at java.lang.Thread.run(Unknown Source) ... {code} Goes on and on... will try and get master side of things.... > when hbase regionserver restarts, it says "impossible state for createLease()" > ------------------------------------------------------------------------------ > > Key: HADOOP-2364 > URL: https://issues.apache.org/jira/browse/HADOOP-2364 > Project: Hadoop > Issue Type: Bug > Components: contrib/hbase > Affects Versions: 0.16.0 > Reporter: Michael Bieniosek > Priority: Minor > > I restarted a regionserver, and got this error in its logs: > org.apache.hadoop.ipc.RemoteException: java.io.IOException: > java.lang.AssertionError: Impossible state for createLease(): Lease > -435227488/-435227488 is still held. > at org.apache.hadoop.hbase.Leases.createLease(Leases.java:145) > at > org.apache.hadoop.hbase.HMaster.regionServerStartup(HMaster.java:1278 > ) > at sun.reflect.GeneratedMethodAccessor11.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at org.apache.hadoop.ipc.RPC$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.