[HBASE-496] impossible state for createLease writes 400k lines in about 15seconds

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.16.0
• Fix Version/s: 0.1.0, 0.2.0
• Assignee: Unassigned
• Reporter: Michael Stack
• Created: 06/Mar/08 19:25
• Updated: 22/Aug/08 21:13
• Resolved: 06/Mar/08 21:54

Description

Saw this in 0.16.0:

2008-03-06 01:12:03,861 INFO org.apache.hadoop.ipc.Server: IPC Server handler 5 on 60000, call regionServerStartup(address: XX.XX.XX.221:60020, startcode: 1204765922029, load: (requests: 0 regions: 0)) from XX.XX.XX.221:41140: error: java.io.IOException: java.lang.AssertionError: Impossible state for createLease(): Lease 277528057/277528057 is still held.
java.io.IOException: java.lang.AssertionError: Impossible state for createLease(): Lease 277528057/277528057 is still held.
        at org.apache.hadoop.hbase.Leases.createLease(Leases.java:145)
        at org.apache.hadoop.hbase.HMaster.regionServerStartup(HMaster.java:1307)
        at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)                                                                                                                                                                                                                                                              at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at org.apache.hadoop.hbase.ipc.HbaseRPC$Server.call(HbaseRPC.java:413)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:910)

... over and over for hours.