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https://issues.apache.org/jira/browse/HBASE-18244?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Stephen Yuan Jiang reassigned HBASE-18244:
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Assignee: Stephen Yuan Jiang
> org.apache.hadoop.hbase.client.rsgroup.TestShellRSGroups hangs/fails
> --------------------------------------------------------------------
>
> Key: HBASE-18244
> URL: https://issues.apache.org/jira/browse/HBASE-18244
> Project: HBase
> Issue Type: Bug
> Components: test
> Reporter: Josh Elser
> Assignee: Stephen Yuan Jiang
> Fix For: 2.0.0
>
>
> Sometime in the past couple of weeks, TestShellRSGroups has started
> timing-out/failing for me.
> It will get stuck on a call to moveTables()
> {noformat}
> "main" #1 prio=5 os_prio=31 tid=0x00007ff012004800 nid=0x1703 in
> Object.wait() [0x000070000020d000]
> java.lang.Thread.State: WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> at java.lang.Object.wait(Object.java:502)
> at
> org.apache.hadoop.hbase.ipc.BlockingRpcCallback.get(BlockingRpcCallback.java:62)
> - locked <0x000000078d1003f0> (a
> org.apache.hadoop.hbase.ipc.BlockingRpcCallback)
> at
> org.apache.hadoop.hbase.ipc.AbstractRpcClient.callBlockingMethod(AbstractRpcClient.java:328)
> at
> org.apache.hadoop.hbase.ipc.AbstractRpcClient.access$200(AbstractRpcClient.java:94)
> at
> org.apache.hadoop.hbase.ipc.AbstractRpcClient$BlockingRpcChannelImplementation.callBlockingMethod(AbstractRpcClient.java:567)
> at
> org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos$MasterService$BlockingStub.execMasterService(MasterProtos.java)
> at
> org.apache.hadoop.hbase.client.ConnectionImplementation$3.execMasterService(ConnectionImplementation.java:1500)
> at
> org.apache.hadoop.hbase.client.HBaseAdmin$67$1.rpcCall(HBaseAdmin.java:2991)
> at
> org.apache.hadoop.hbase.client.HBaseAdmin$67$1.rpcCall(HBaseAdmin.java:2986)
> at
> org.apache.hadoop.hbase.client.MasterCallable.call(MasterCallable.java:98)
> at
> org.apache.hadoop.hbase.client.HBaseAdmin$67.callExecService(HBaseAdmin.java:2997)
> at
> org.apache.hadoop.hbase.client.SyncCoprocessorRpcChannel.callBlockingMethod(SyncCoprocessorRpcChannel.java:69)
> at
> org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos$RSGroupAdminService$BlockingStub.moveTables(RSGroupAdminProtos.java:13171)
> at
> org.apache.hadoop.hbase.rsgroup.RSGroupAdminClient.moveTables(RSGroupAdminClient.java:117)
> {noformat}
> The server-side end of the RPC is waiting on a procedure to finish:
> {noformat}
> "RpcServer.default.FPBQ.Fifo.handler=27,queue=0,port=64242" #289 daemon
> prio=5 os_prio=31 tid=0x00007ff015b7c000 nid=0x1e603 waiting on condition
> [0x000070000dbc9000]
> java.lang.Thread.State: TIMED_WAITING (sleeping)
> at java.lang.Thread.sleep(Native Method)
> at
> org.apache.hadoop.hbase.master.procedure.ProcedureSyncWait.waitFor(ProcedureSyncWait.java:184)
> at
> org.apache.hadoop.hbase.master.procedure.ProcedureSyncWait.waitFor(ProcedureSyncWait.java:171)
> at
> org.apache.hadoop.hbase.master.procedure.ProcedureSyncWait.waitForProcedureToComplete(ProcedureSyncWait.java:141)
> at
> org.apache.hadoop.hbase.master.procedure.ProcedureSyncWait.waitForProcedureToCompleteIOE(ProcedureSyncWait.java:130)
> at
> org.apache.hadoop.hbase.master.procedure.ProcedureSyncWait.submitAndWaitProcedure(ProcedureSyncWait.java:123)
> at
> org.apache.hadoop.hbase.master.assignment.AssignmentManager.unassign(AssignmentManager.java:478)
> at
> org.apache.hadoop.hbase.master.assignment.AssignmentManager.unassign(AssignmentManager.java:465)
> at
> org.apache.hadoop.hbase.rsgroup.RSGroupAdminServer.moveTables(RSGroupAdminServer.java:432)
> at
> org.apache.hadoop.hbase.rsgroup.RSGroupAdminEndpoint$RSGroupAdminServiceImpl.moveTables(RSGroupAdminEndpoint.java:174)
> at
> org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos$RSGroupAdminService.callMethod(RSGroupAdminProtos.java:12786)
> at
> org.apache.hadoop.hbase.master.MasterRpcServices.execMasterService(MasterRpcServices.java:673)
> at
> org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos$MasterService$2.callBlockingMethod(MasterProtos.java)
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:406)
> at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:133)
> at
> org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:278)
> at
> org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:258)
> Locked ownable synchronizers:
> - None
> {noformat}
> I don't see anything else running in the thread dump, but I do see that meta
> was closed. Eventually the client (I think) gives up and retries, but then
> fails because meta isn't assigned.
> {noformat}
> 2017-06-20 15:07:45,720 DEBUG [RS_CLOSE_META-hw10447:64242-0]
> assignment.RegionTransitionProcedure(200): Received report CLOSED seqId=-1,
> pid=12, state=RUNNABLE:REGION_TRANSITION_DISPATCH; UnassignProcedure
> table=hbase:meta, region=1588230740,
> server=hw10447.local,64242,1497985650605; rit=CLOSING,
> location=hw10447.local,64242,1497985650605
> 2017-06-20 15:07:45,720 DEBUG [RS_CLOSE_META-hw10447:64242-0]
> handler.CloseRegionHandler(122): Closed hbase:meta,,1.1588230740
> 2017-06-20 15:07:45,722 WARN [ProcExecWrkr-9]
> zookeeper.MetaTableLocator(443): Tried to set null ServerName in hbase:meta;
> skipping -- ServerName required
> 2017-06-20 15:07:45,724 INFO [ProcExecWrkr-9]
> procedure2.ProcedureExecutor(1167): Finished pid=12, state=SUCCESS;
> UnassignProcedure table=hbase:meta, region=1588230740,
> server=hw10447.local,64242,1497985650605 in 379msec
> 2017-06-20 15:07:46,454 DEBUG
> [RpcServer.default.FPBQ.Fifo.handler=27,queue=0,port=64242]
> procedure.ProcedureSyncWait(192): waitFor pid=12
> 2017-06-20 15:07:47,458 INFO
> [RpcServer.default.FPBQ.Fifo.handler=27,queue=0,port=64242]
> rsgroup.RSGroupAdminServer(345): Unassigning 0 region(s) from
> hw10447.local:64242 for server move to test_group
> 2017-06-20 15:07:48,462 INFO
> [RpcServer.default.FPBQ.Fifo.handler=27,queue=0,port=64242]
> rsgroup.RSGroupAdminServer(378): Move server done: default=>test_group
> Took 4.2749 seconds2017-06-20 15:07:48,488 DEBUG
> [RpcServer.default.FPBQ.Fifo.handler=27,queue=0,port=64242]
> rsgroup.RSGroupInfoManagerImpl(480): Updating znode: /hbase/rsgroup/test_group
> 2017-06-20 15:07:48,488 DEBUG
> [RpcServer.default.FPBQ.Fifo.handler=27,queue=0,port=64242]
> rsgroup.RSGroupInfoManagerImpl(480): Updating znode: /hbase/rsgroup/default
> 2017-06-20 15:07:48,488 DEBUG
> [RpcServer.default.FPBQ.Fifo.handler=27,queue=0,port=64242]
> rsgroup.RSGroupInfoManagerImpl(486): Writing ZK GroupInfo count: 4
> 2017-06-20 15:07:48,598 DEBUG
> [RpcServer.default.FPBQ.Fifo.handler=27,queue=0,port=64242]
> procedure2.ProcedureExecutor(792): Stored pid=13, state=RUNNABLE;
> org.apache.hadoop.hbase.master.locking.LockProcedure, tableName=test_table,
> type=EXCLUSIVE
> 2017-06-20 15:07:48,600 DEBUG [ProcExecWrkr-10] locking.LockProcedure(313):
> LOCKED pid=13, state=RUNNABLE;
> org.apache.hadoop.hbase.master.locking.LockProcedure, tableName=test_table,
> type=EXCLUSIVE
> 2017-06-20 15:07:48,600 INFO [ProcExecWrkr-10]
> procedure2.ProcedureExecutor$TimeoutExecutorThread(1743): ADDED pid=13,
> state=WAITING_TIMEOUT; org.apache.hadoop.hbase.master.locking.LockProcedure,
> tableName=test_table, type=EXCLUSIVE; timeout=600000, timestamp=1497986268600
> 2017-06-20 15:07:48,706 DEBUG
> [RpcServer.default.FPBQ.Fifo.handler=27,queue=0,port=64242]
> procedure2.ProcedureExecutor(792): Stored pid=14,
> state=RUNNABLE:REGION_TRANSITION_DISPATCH; UnassignProcedure
> table=test_table, region=578de877b09db11dcc129a6ff5b22406,
> server=hw10447.local,64263,1497985652273
> 2017-06-20 15:07:49,179 WARN [HBase-Metrics2-1] impl.MetricsConfig(125):
> Cannot locate configuration: tried
> hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
> 2017-06-20 15:07:49,708 DEBUG
> [RpcServer.default.FPBQ.Fifo.handler=27,queue=0,port=64242]
> procedure.ProcedureSyncWait(192): waitFor pid=14
> 2017-06-20 15:08:02,376 DEBUG [ProcExecTimeout]
> procedure2.ProcedureExecutor$CompletedProcedureCleaner(190): Evict completed
> AssignProcedure table=hbase:meta, region=1588230740 pid=1,
> owner=jelser.hfs.3, state=SUCCESS, submittedTime=29sec ago, lastUpdate=29sec
> ago
> 2017-06-20 15:08:02,376 DEBUG [ProcExecTimeout]
> procedure2.ProcedureExecutor$CompletedProcedureCleaner(190): Evict completed
> CreateTableProcedure table=hbase:namespace pid=2, owner=jelser.hfs.3,
> state=SUCCESS, submittedTime=27sec ago, lastUpdate=27sec ago
> 2017-06-20 15:08:02,376 DEBUG [ProcExecTimeout]
> procedure2.ProcedureExecutor$CompletedProcedureCleaner(190): Evict completed
> CreateNamespaceProcedure, namespace=default pid=4, owner=jelser.hfs.3,
> state=SUCCESS, submittedTime=27sec ago, lastUpdate=27sec ago
> 2017-06-20 15:08:02,376 DEBUG [ProcExecTimeout]
> procedure2.ProcedureExecutor$CompletedProcedureCleaner(190): Evict completed
> CreateTableProcedure table=hbase:rsgroup pid=5, owner=jelser.hfs.3,
> state=SUCCESS, submittedTime=27sec ago, lastUpdate=27sec ago
> 2017-06-20 15:08:02,376 DEBUG [ProcExecTimeout]
> procedure2.ProcedureExecutor$CompletedProcedureCleaner(190): Evict completed
> CreateNamespaceProcedure, namespace=hbase pid=7, owner=jelser.hfs.3,
> state=SUCCESS, submittedTime=26sec ago, lastUpdate=26sec ago
> 2017-06-20 15:08:02,376 DEBUG [ProcExecTimeout]
> procedure2.ProcedureExecutor$CompletedProcedureCleaner(190): Evict completed
> UnassignProcedure table=hbase:namespace,
> region=a47624f5345a80b72f278f79a432955b,
> server=hw10447.local,64242,1497985650605 pid=11, owner=jelser, state=SUCCESS,
> submittedTime=18sec ago, lastUpdate=18sec ago
> 2017-06-20 15:08:02,376 DEBUG [ProcExecTimeout]
> procedure2.ProcedureExecutor$CompletedProcedureCleaner(190): Evict completed
> UnassignProcedure table=hbase:meta, region=1588230740,
> server=hw10447.local,64242,1497985650605 pid=12, owner=jelser, state=SUCCESS,
> submittedTime=17sec ago, lastUpdate=17sec ago
> {noformat}
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