Master logs ----------- 2013-09-11 17:28:40,520 INFO [AM.ZK.Worker-pool2-t57] master.RegionStates: Onlined 9ad2f8e3691038928beec88ce78af42a on hor6n00.gq1.ygridcore.net,60020,1378919928138 ................ 2013-09-11 17:31:01,473 DEBUG [hor9n08.gq1.ygridcore.net,60000,1378919985444-GeneralBulkAssigner-13] master.RegionStates: Offline 9ad2f8e3691038928beec88ce78af42a with current state=OPEN, expected state=OFFLINE/SPLITTING/MERGING 2013-09-11 17:31:01,473 INFO [hor9n08.gq1.ygridcore.net,60000,1378919985444-GeneralBulkAssigner-13] master.RegionStates: Transitioned from {9ad2f8e3691038928beec88ce78af42a state=OPEN, ts=1378920520520, server=hor6n00.gq1.ygridcore.net,60020,1378919928138} to {9ad2f8e3691038928beec88ce78af42a state=OFFLINE, ts=1378920661473, server=null} 2013-09-11 17:31:01,473 DEBUG [hor9n08.gq1.ygridcore.net,60000,1378919985444-GeneralBulkAssigner-13] zookeeper.ZKAssign: master:60000-0x1405672fb04502a Async create of unassigned node 9ad2f8e3691038928beec88ce78af42a with OFFLINE state .................... 2013-09-11 17:31:01,575 INFO [hor9n08.gq1.ygridcore.net,60000,1378919985444-GeneralBulkAssigner-13] master.RegionStates: Transitioned from {9ad2f8e3691038928beec88ce78af42a state=OFFLINE, ts=1378920661473, server=null} to {9ad2f8e3691038928beec88ce78af42a state=PENDING_OPEN, ts=1378920661575, server=hor9n04.gq1.ygridcore.net,60020,1378919854034} .................. 2013-09-11 17:31:19,649 DEBUG [AM.ZK.Worker-pool2-t51] master.AssignmentManager: Znode IntegrationTestBigLinkedList,\x8BS\xAE,1378920310844.9ad2f8e3691038928beec88ce78af42a. deleted, state: {9ad2f8e3691038928beec88ce78af42a state=OPEN, ts=1378920679634, server=hor9n04.gq1.ygridcore.net,60020,1378919854034} 2013-09-11 17:31:19,649 INFO [AM.ZK.Worker-pool2-t51] master.RegionStates: Onlined 9ad2f8e3691038928beec88ce78af42a on hor9n04.gq1.ygridcore.net,60020,1378919854034 ................. 2013-09-11 19:51:23,521 DEBUG [AM.ZK.Worker-pool2-t34] zookeeper.ZKAssign: master:60000-0x1405672fb04540b Deleted unassigned node 9ad2f8e3691038928beec88ce78af42a in expected state RS_ZK_REGION_SPLIT 2013-09-11 19:51:23,521 INFO [AM.ZK.Worker-pool2-t34] handler.SplitRegionHandler: Handled SPLIT event; parent=IntegrationTestBigLinkedList,\x8BS\xAE,1378920310844.9ad2f8e3691038928beec88ce78af42a. daughter a=IntegrationTestBigLinkedList,\x8BS\xAE,1378929040240.0ee6f9ed555a0bd3222c50f759e23a87.daughter b=IntegrationTestBigLinkedList,\x8B\xEB^+,1378929040240.3029f59fda38c55cc19622e0185af96d. ....................THIS IS THE MOVE THAT MESSES UP THINGS................. 2013-09-11 19:51:25,106 INFO [RpcServer.handler=32,port=60000] master.HMaster: Client=hortonde//68.142.245.83 move hri=IntegrationTestBigLinkedList,\x8BS\xAE,1378920310844.9ad2f8e3691038928beec88ce78af42a., src=hor7n10.gq1.ygridcore.net,60020,1378928982542, dest=hor7n03.gq1.ygridcore.net,60020,1378928455071, running balancer 2013-09-11 19:51:25,106 DEBUG [RpcServer.handler=32,port=60000] master.AssignmentManager: Starting unassign of IntegrationTestBigLinkedList,\x8BS\xAE,1378920310844.9ad2f8e3691038928beec88ce78af42a. (offlining) 2013-09-11 19:51:25,106 DEBUG [RpcServer.handler=32,port=60000] zookeeper.ZKAssign: master:60000-0x1405672fb04540b Creating unassigned node 9ad2f8e3691038928beec88ce78af42a in a CLOSING state ................... 2013-09-11 19:51:25,129 INFO [RpcServer.handler=32,port=60000] master.RegionStates: Transitioned from {9ad2f8e3691038928beec88ce78af42a state=SPLIT, ts=1378929083463, server=hor7n10.gq1.ygridcore.net,60020,1378928982542} to {9ad2f8e3691038928beec88ce78af42a state=PENDING_CLOSE, ts=1378929085129, server=hor7n10.gq1.ygridcore.net,60020,1378928982542} 2013-09-11 19:51:25,130 DEBUG [AM.ZK.Worker-pool2-t40] master.AssignmentManager: Handling transition=M_ZK_REGION_OFFLINE, server=hor6n05.gq1.ygridcore.net,60020,1378928458452, region=ee8fbade4cd7cfff5051ab10b990e955, current state from region state map ={ee8fbade4cd7cfff5051ab10b990e955 state=PENDING_OPEN, ts=1378929085104, server=hor6n05.gq1.ygridcore.net,60020,1378928458452} 2013-09-11 19:51:25,134 INFO [RpcServer.handler=32,port=60000] master.AssignmentManager: Server hor7n10.gq1.ygridcore.net,60020,1378928982542 returned org.apache.hadoop.hbase.NotServingRegionException: org.apache.hadoop.hbase.NotServingRegionException: The region 9ad2f8e3691038928beec88ce78af42a is not online, and is not opening. at org.apache.hadoop.hbase.regionserver.HRegionServer.closeRegion(HRegionServer.java:2486) at org.apache.hadoop.hbase.regionserver.HRegionServer.closeRegion(HRegionServer.java:3637) at org.apache.hadoop.hbase.protobuf.generated.AdminProtos$AdminService$2.callBlockingMethod(AdminProtos.java:19797) at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2146) at org.apache.hadoop.hbase.ipc.RpcServer$Handler.run(RpcServer.java:1851) for IntegrationTestBigLinkedList,\x8BS\xAE,1378920310844.9ad2f8e3691038928beec88ce78af42a., try=1 of 20 org.apache.hadoop.hbase.NotServingRegionException: org.apache.hadoop.hbase.NotServingRegionException: The region 9ad2f8e3691038928beec88ce78af42a is not online, and is not opening. at org.apache.hadoop.hbase.regionserver.HRegionServer.closeRegion(HRegionServer.java:2486) at org.apache.hadoop.hbase.regionserver.HRegionServer.closeRegion(HRegionServer.java:3637) Caused by: org.apache.hadoop.hbase.ipc.RemoteWithExtrasException(org.apache.hadoop.hbase.NotServingRegionException): org.apache.hadoop.hbase.NotServingRegionException: The region 9ad2f8e3691038928beec88ce78af42a is not online, and is not opening. at org.apache.hadoop.hbase.regionserver.HRegionServer.closeRegion(HRegionServer.java:2486) at org.apache.hadoop.hbase.regionserver.HRegionServer.closeRegion(HRegionServer.java:3637) at org.apache.hadoop.hbase.protobuf.generated.AdminProtos$AdminService$2.callBlockingMethod(AdminProtos.java:19797) at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2146) at org.apache.hadoop.hbase.ipc.RpcServer$Handler.run(RpcServer.java:1851) at org.apache.hadoop.hbase.ipc.RpcClient.call(RpcClient.java:1425) at org.apache.hadoop.hbase.ipc.RpcClient.callBlockingMethod(RpcClient.java:1629) at org.apache.hadoop.hbase.ipc.RpcClient$BlockingRpcChannelImplementation.callBlockingMethod(RpcClient.java:1686) at org.apache.hadoop.hbase.protobuf.generated.AdminProtos$AdminService$BlockingStub.closeRegion(AdminProtos.java:20607) at org.apache.hadoop.hbase.protobuf.ProtobufUtil.closeRegion(ProtobufUtil.java:1393) ... 9 more 2013-09-11 19:51:25,137 INFO [RpcServer.handler=32,port=60000] master.AssignmentManager: Server hor7n10.gq1.ygridcore.net,60020,1378928982542 returned org.apache.hadoop.hbase.NotServingRegionException: org.apache.hadoop.hbase.NotServingRegionException: The region 9ad2f8e3691038928beec88ce78af42a is not online, and is not opening. at org.apache.hadoop.hbase.regionserver.HRegionServer.closeRegion(HRegionServer.java:2486) at org.apache.hadoop.hbase.regionserver.HRegionServer.closeRegion(HRegionServer.java:3637) at org.apache.hadoop.hbase.protobuf.generated.AdminProtos$AdminService$2.callBlockingMethod(AdminProtos.java:19797) at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2146) at org.apache.hadoop.hbase.ipc.RpcServer$Handler.run(RpcServer.java:1851) for IntegrationTestBigLinkedList,\x8BS\xAE,1378920310844.9ad2f8e3691038928beec88ce78af42a., try=2 of 20 for IntegrationTestBigLinkedList,\x8BS\xAE,1378920310844.9ad2f8e3691038928beec88ce78af42a., try=20 of 20 org.apache.hadoop.hbase.NotServingRegionException: org.apache.hadoop.hbase.NotServingRegionException: The region 9ad2f8e3691038928beec88ce78af42a is not online, and is not opening. ................... 2013-09-11 19:51:25,170 WARN [RpcServer.handler=32,port=60000] master.RegionStates: Failed to transition 9ad2f8e3691038928beec88ce78af42a on hor7n10.gq1.ygridcore.net,60020,1378928982542, set to FAILED_CLOSE 2013-09-11 19:51:25,170 INFO [RpcServer.handler=32,port=60000] master.RegionStates: Transitioned from {9ad2f8e3691038928beec88ce78af42a state=PENDING_CLOSE, ts=1378929085129, server=hor7n10.gq1.ygridcore.net,60020,1378928982542} to {9ad2f8e3691038928beec88ce78af42a state=FAILED_CLOSE, ts=1378929085170, server=hor7n10.gq1.ygridcore.net,60020,1378928982542} ......................... 2013-09-11 19:58:58,665 DEBUG [hor9n08.gq1.ygridcore.net,60000,1378928628519-BalancerChore] master.HMaster: Not running balancer because 2 region(s) in transition: {8b84db0a5366b921b08d54a9f88b1853={8b84db0a5366b921b08d54a9f88b1853 state=PENDING_CLOSE, ts=1378929070807, server=hor9n04.gq1.ygridcore.net,60020,1378928311402}, 9ad2f8e3691038928beec88ce78af42a={9ad2f8e3691038928beec88ce78af42a state=FAILED_CLOSE, ts=1... .................... 2013-09-11 20:04:10,875 WARN [MASTER_SERVER_OPERATIONS-hor9n08:60000-2] master.RegionStates: THIS SHOULD NOT HAPPEN: unexpected state {9ad2f8e3691038928beec88ce78af42a state=FAILED_CLOSE, ts=1378929085170, server=hor7n10.gq1.ygridcore.net,60020,1378928982542} of region in transition on server hor7n10.gq1.ygridcore.net,60020,1378928982542 2013-09-11 20:04:10,875 INFO [MASTER_SERVER_OPERATIONS-hor9n08:60000-2] handler.ServerShutdownHandler: Reassigning 36 region(s) that hor7n10.gq1.ygridcore.net,60020,1378928982542 was carrying (and 0 regions(s) that were opening on this server) 2013-09-11 20:04:10,875 WARN [MASTER_SERVER_OPERATIONS-hor9n08:60000-2] handler.ServerShutdownHandler: THIS SHOULD NOT HAPPEN: unexpected region in transition {9ad2f8e3691038928beec88ce78af42a state=FAILED_CLOSE, ts=1378929085170, server=hor7n10.gq1.ygridcore.net,60020,1378928982542} not to be assigned by SSH of server hor7n10.gq1.ygridcore.net,60020,1378928982542 2013-09-11 20:04:10,876 INFO [MASTER_SERVER_OPERATIONS-hor9n08:60000-2] master.AssignmentManager: Bulk assigning 35 region(s) across 22 server(s), round-robin=true ..................... 2013-09-11 20:05:08,742 DEBUG [master:hor9n08:60000] master.AssignmentManager: Region IntegrationTestBigLinkedList,\x8BS\xAE,1378920310844.9ad2f8e3691038928beec88ce78af42a. split is completed. Hence need not add to regions list ..................... 2013-09-11 20:05:09,140 INFO [master:hor9n08:60000] master.AssignmentManager: Processing IntegrationTestBigLinkedList,\x8BS\xAE,1378920310844.9ad2f8e3691038928beec88ce78af42a. in state M_ZK_REGION_CLOSING 2013-09-11 20:05:09,140 DEBUG [master:hor9n08:60000] master.AssignmentManager: RIT 9ad2f8e3691038928beec88ce78af42a in state=M_ZK_REGION_CLOSING was on deadserver; forcing offline 2013-09-11 20:05:09,140 DEBUG [master:hor9n08:60000] zookeeper.ZKAssign: master:60000-0x1405672fb045478 Creating (or updating) unassigned node 9ad2f8e3691038928beec88ce78af42a with OFFLINE state 2013-09-11 20:05:09,203 DEBUG [AM.ZK.Worker-pool2-t5] master.AssignmentManager: Handling transition=RS_ZK_REGION_OPENING, server=hor7n09.gq1.ygridcore.net,60020,1378929701738, region=85072a6c231c311a6b2f507d1e34327c, current state from region state map ={85072a6c231c311a6b2f507d1e34327c state=PENDING_OPEN, ts=1378929909131, server=hor7n09.gq1.ygridcore.net,60020,1378929701738} 2013-09-11 20:05:09,203 INFO [AM.ZK.Worker-pool2-t5] master.RegionStates: Transitioned from {85072a6c231c311a6b2f507d1e34327c state=PENDING_OPEN, ts=1378929909131, server=hor7n09.gq1.ygridcore.net,60020,1378929701738} to {85072a6c231c311a6b2f507d1e34327c state=OPENING, ts=1378929909203, server=hor7n09.gq1.ygridcore.net,60020,1378929701738} 2013-09-11 20:05:09,204 WARN [AM.ZK.Worker-pool2-t6] master.AssignmentManager: Attempted to handle region transition for server but server is not online: 9ad2f8e3691038928beec88ce78af42a 2013-09-11 20:05:09,205 WARN [master:hor9n08:60000] master.RegionStates: Closed 9ad2f8e3691038928beec88ce78af42a still on hor7n10.gq1.ygridcore.net,60020,1378928982542? Ignored, reset it to null 2013-09-11 20:05:09,205 INFO [master:hor9n08:60000] master.RegionStates: Transitioned from {9ad2f8e3691038928beec88ce78af42a state=SPLIT, ts=1378929908742, server=null} to {9ad2f8e3691038928beec88ce78af42a state=OFFLINE, ts=1378929909205, server=null} 2013-09-11 20:05:09,205 DEBUG [master:hor9n08:60000] handler.ClosedRegionHandler: Handling CLOSED event for 9ad2f8e3691038928beec88ce78af42a 2013-09-11 20:05:09,205 INFO [master:hor9n08:60000] master.RegionStates: Transitioned from {9ad2f8e3691038928beec88ce78af42a state=OFFLINE, ts=1378929909205, server=null} to {9ad2f8e3691038928beec88ce78af42a state=CLOSED, ts=1378929909205, server=null} 2013-09-11 20:05:09,205 DEBUG [master:hor9n08:60000] master.AssignmentManager: Forcing OFFLINE; was={9ad2f8e3691038928beec88ce78af42a state=CLOSED, ts=1378929909205, server=null} 2013-09-11 20:05:09,205 INFO [master:hor9n08:60000] master.RegionStates: Transitioned from {9ad2f8e3691038928beec88ce78af42a state=CLOSED, ts=1378929909205, server=null} to {9ad2f8e3691038928beec88ce78af42a state=OFFLINE, ts=1378929909205, server=null} 2013-09-11 20:05:09,205 DEBUG [master:hor9n08:60000] master.AssignmentManager: No previous transition plan was found (or we are ignoring an existing plan) for IntegrationTestBigLinkedList,\x8BS\xAE,1378920310844.9ad2f8e3691038928beec88ce78af42a. so generated a random one; hri=IntegrationTestBigLinkedList,\x8BS\xAE,1378920310844.9ad2f8e3691038928beec88ce78af42a., src=, dest=hor6n02.gq1.ygridcore.net,60020,1378929676291; 22 (online=22, available=22) available servers, forceNewPlan=false 2013-09-11 20:05:09,205 DEBUG [master:hor9n08:60000] zookeeper.ZKAssign: master:60000-0x1405672fb045478 Creating (or updating) unassigned node 9ad2f8e3691038928beec88ce78af42a with OFFLINE state 2013-09-11 20:05:09,230 DEBUG [AM.ZK.Worker-pool2-t7] master.AssignmentManager: Handling transition=M_ZK_REGION_OFFLINE, server=hor6n02.gq1.ygridcore.net,60020,1378929676291, region=9ad2f8e3691038928beec88ce78af42a, current state from region state map ={9ad2f8e3691038928beec88ce78af42a state=OFFLINE, ts=1378929909205, server=null} 2013-09-11 20:05:09,231 INFO [master:hor9n08:60000] master.AssignmentManager: Assigning IntegrationTestBigLinkedList,\x8BS\xAE,1378920310844.9ad2f8e3691038928beec88ce78af42a. to hor6n02.gq1.ygridcore.net,60020,1378929676291 2013-09-11 20:05:09,231 INFO [master:hor9n08:60000] master.RegionStates: Transitioned from {9ad2f8e3691038928beec88ce78af42a state=OFFLINE, ts=1378929909205, server=null} to {9ad2f8e3691038928beec88ce78af42a state=PENDING_OPEN, ts=1378929909231, server=hor6n02.gq1.ygridcore.net,60020,1378929676291} 2013-09-11 20:05:09,231 DEBUG [master:hor9n08:60000] master.ServerManager: New admin connection to hor6n02.gq1.ygridcore.net,60020,1378929676291 2013-09-11 20:05:09,239 INFO [master:hor9n08:60000] master.AssignmentManager: Processing cluster_test,2fe592f2,1377813491771.06cc51cd6f9987d695b8745bdb70fd65. in state M_ZK_REGION_OFFLINE 2013-09-11 20:05:09,239 INFO [master:hor9n08:60000] master.RegionStates: Transitioned from {06cc51cd6f9987d695b8745bdb70fd65 state=OFFLINE, ts=1378929908901, server=null} to {06cc51cd6f9987d695b8745bdb70fd65 state=PENDING_OPEN, ts=1378929909239, server=hor6n07.gq1.ygridcore.net,60020,1378929553771} 2013-09-11 20:05:09,240 INFO [master:hor9n08:60000] master.AssignmentManager: Processing IntegrationTestBigLinkedList,\x9A\x82\x1E#,1378856672200.df0828031918f153c1742becf0ebfe70. in state M_ZK_REGION_OFFLINE 2013-09-11 20:05:09,240 INFO [master:hor9n08:60000] master.RegionStates: Transitioned from {df0828031918f153c1742becf0ebfe70 state=OFFLINE, ts=1378929908748, server=null} to {df0828031918f153c1742becf0ebfe70 state=PENDING_OPEN, ts=1378929909240, server=hor6n07.gq1.ygridcore.net,60020,1378929553771} 2013-09-11 20:05:09,253 DEBUG [AM.ZK.Worker-pool2-t8] master.AssignmentManager: Handling transition=RS_ZK_REGION_OPENING, server=hor6n02.gq1.ygridcore.net,60020,1378929676291, region=9ad2f8e3691038928beec88ce78af42a, current state from region state map ={9ad2f8e3691038928beec88ce78af42a state=PENDING_OPEN, ts=1378929909231, server=hor6n02.gq1.ygridcore.net,60020,1378929676291} 2013-09-11 20:05:09,253 INFO [AM.ZK.Worker-pool2-t8] master.RegionStates: Transitioned from {9ad2f8e3691038928beec88ce78af42a state=PENDING_OPEN, ts=1378929909231, server=hor6n02.gq1.ygridcore.net,60020,1378929676291} to {9ad2f8e3691038928beec88ce78af42a state=OPENING, ts=1378929909253, server=hor6n02.gq1.ygridcore.net,60020,1378929676291} 2013-09-11 20:05:09,294 INFO [master:hor9n08:60000] master.HMaster: Master has completed initialization 2013-09-11 20:05:09,302 DEBUG [NamespaceJanitor-hor9n08:60000] client.ClientScanner: Finished {ENCODED => 0b83593f477d8c56397d065e6431757b, NAME => 'hbase:namespace,,1377812836464.0b83593f477d8c56397d065e6431757b.', STARTKEY => '', ENDKEY => ''} 2013-09-11 20:05:09,363 DEBUG [AM.ZK.Worker-pool2-t9] master.AssignmentManager: Handling transition=RS_ZK_REGION_OPENED, server=hor7n09.gq1.ygridcore.net,60020,1378929701738, region=85072a6c231c311a6b2f507d1e34327c, current state from region state map ={85072a6c231c311a6b2f507d1e34327c state=OPENING, ts=1378929909203, server=hor7n09.gq1.ygridcore.net,60020,1378929701738} 2013-09-11 20:05:09,364 INFO [AM.ZK.Worker-pool2-t9] master.RegionStates: Transitioned from {85072a6c231c311a6b2f507d1e34327c state=OPENING, ts=1378929909203, server=hor7n09.gq1.ygridcore.net,60020,1378929701738} to {85072a6c231c311a6b2f507d1e34327c state=OPEN, ts=1378929909364, server=hor7n09.gq1.ygridcore.net,60020,1378929701738} 2013-09-11 20:05:09,366 DEBUG [AM.ZK.Worker-pool2-t9] handler.OpenedRegionHandler: Handling OPENED event for 85072a6c231c311a6b2f507d1e34327c from hor7n09.gq1.ygridcore.net,60020,1378929701738; deleting unassigned node 2013-09-11 20:05:09,366 DEBUG [AM.ZK.Worker-pool2-t9] zookeeper.ZKAssign: master:60000-0x1405672fb045478 Deleting existing unassigned node 85072a6c231c311a6b2f507d1e34327c in expected state RS_ZK_REGION_OPENED 2013-09-11 20:05:09,378 DEBUG [AM.ZK.Worker-pool2-t9] zookeeper.ZKAssign: master:60000-0x1405672fb045478 Deleted unassigned node 85072a6c231c311a6b2f507d1e34327c in expected state RS_ZK_REGION_OPENED 2013-09-11 20:05:09,381 DEBUG [AM.ZK.Worker-pool2-t11] master.AssignmentManager: Znode IntegrationTestBigLinkedList,\xCF\xAA\x06\x02\x8F\x5C~\xBF\x89\xF7R(\xE5\x8Ap\xB5,1378921367030.85072a6c231c311a6b2f507d1e34327c. deleted, state: {85072a6c231c311a6b2f507d1e34327c state=OPEN, ts=1378929909364, server=hor7n09.gq1.ygridcore.net,60020,1378929701738} 2013-09-11 20:05:09,382 INFO [AM.ZK.Worker-pool2-t11] master.RegionStates: Onlined 85072a6c231c311a6b2f507d1e34327c on hor7n09.gq1.ygridcore.net,60020,1378929701738 2013-09-11 20:05:09,382 INFO [AM.ZK.Worker-pool2-t11] master.RegionStates: Offlined 85072a6c231c311a6b2f507d1e34327c from hor9n03.gq1.ygridcore.net,60020,1378929619792 2013-09-11 20:05:09,455 DEBUG [AM.ZK.Worker-pool2-t12] master.AssignmentManager: Handling transition=RS_ZK_REGION_OPENED, server=hor6n02.gq1.ygridcore.net,60020,1378929676291, region=9ad2f8e3691038928beec88ce78af42a, current state from region state map ={9ad2f8e3691038928beec88ce78af42a state=OPENING, ts=1378929909253, server=hor6n02.gq1.ygridcore.net,60020,1378929676291} 2013-09-11 20:05:09,455 INFO [AM.ZK.Worker-pool2-t12] master.RegionStates: Transitioned from {9ad2f8e3691038928beec88ce78af42a state=OPENING, ts=1378929909253, server=hor6n02.gq1.ygridcore.net,60020,1378929676291} to {9ad2f8e3691038928beec88ce78af42a state=OPEN, ts=1378929909455, server=hor6n02.gq1.ygridcore.net,60020,1378929676291} 2013-09-11 20:05:09,455 DEBUG [AM.ZK.Worker-pool2-t12] handler.OpenedRegionHandler: Handling OPENED event for 9ad2f8e3691038928beec88ce78af42a from hor6n02.gq1.ygridcore.net,60020,1378929676291; deleting unassigned node 2013-09-11 20:05:09,466 DEBUG [AM.ZK.Worker-pool2-t12] zookeeper.ZKAssign: master:60000-0x1405672fb045478 Deleting existing unassigned node 9ad2f8e3691038928beec88ce78af42a in expected state RS_ZK_REGION_OPENED 2013-09-11 20:05:09,487 DEBUG [AM.ZK.Worker-pool2-t12] zookeeper.ZKAssign: master:60000-0x1405672fb045478 Deleted unassigned node 9ad2f8e3691038928beec88ce78af42a in expected state RS_ZK_REGION_OPENED 2013-09-11 20:05:09,488 DEBUG [AM.ZK.Worker-pool2-t14] master.AssignmentManager: Znode IntegrationTestBigLinkedList,\x8BS\xAE,1378920310844.9ad2f8e3691038928beec88ce78af42a. deleted, state: {9ad2f8e3691038928beec88ce78af42a state=OPEN, ts=1378929909455, server=hor6n02.gq1.ygridcore.net,60020,1378929676291} 2013-09-11 20:05:09,488 INFO [AM.ZK.Worker-pool2-t14] master.RegionStates: Onlined 9ad2f8e3691038928beec88ce78af42a on hor6n02.gq1.ygridcore.net,60020,1378929676291 2013-09-11 20:05:09,513 DEBUG [AM.ZK.Worker-pool2-t15] master.AssignmentManager: Handling transition=RS_ZK_REGION_OPENED, server=hor6n08.gq1.ygridcore.net,60020,1378929721350, region=d891778c20a169ae159a7dca8cb66a48, current state from region state map ={d891778c20a169ae159a7dca8cb66a48 state=OPENING, ts=1378929909100, server=hor6n08.gq1.ygridcore.net,60020,1378929721350} ............... 2013-09-11 20:25:32,788 DEBUG [master:hor9n08:60000] master.AssignmentManager: Region IntegrationTestBigLinkedList,\x8BS\xAE,1378920310844.9ad2f8e3691038928beec88ce78af42a. split is completed. Hence need not add to regions list