Stephen Yuan Jiang created HBASE-12377:
------------------------------------------
Summary: HBaseAdmin#deleteTable fails when META region is moved
around same time frame
Key: HBASE-12377
URL: https://issues.apache.org/jira/browse/HBASE-12377
Project: HBase
Issue Type: Bug
Components: Client
Affects Versions: 0.98.4
Reporter: Stephen Yuan Jiang
Assignee: Stephen Yuan Jiang
Fix For: 2.0.0, 0.98.8, 0.99.2
This is the same issue that HBASE-10809 tried to address. The fix of
HBASE-10809 refetch the latest meta location in retry-loop. However, there are
2 problems: (1). inside the retry loop, there is another try-catch block that
would throw the exception before retry can kick in; (2). It looks like that
HBaseAdmin::getFirstMetaServerForTable() always tries to get meta data from
meta cache, which means if the meta cache is stale and out of date, retries
would not solve the problem by fetch the right data.
Here is the call stack of the issue:
{noformat}
2014-10-27
10:11:58,495|beaver.machine|INFO|18218|140065036261120|MainThread|org.apache.hadoop.hbase.NotServingRegionException:
org.apache.hadoop.hbase.NotServingRegionException: Region hbase:meta,,1 is not
online on ip-172-31-0-48.ec2.internal,60020,1414403435009
2014-10-27 10:11:58,496|beaver.machine|INFO|18218|140065036261120|MainThread|at
org.apache.hadoop.hbase.regionserver.HRegionServer.getRegionByEncodedName(HRegionServer.java:2774)
2014-10-27 10:11:58,496|beaver.machine|INFO|18218|140065036261120|MainThread|at
org.apache.hadoop.hbase.regionserver.HRegionServer.getRegion(HRegionServer.java:4257)
2014-10-27 10:11:58,497|beaver.machine|INFO|18218|140065036261120|MainThread|at
org.apache.hadoop.hbase.regionserver.HRegionServer.scan(HRegionServer.java:3156)
2014-10-27 10:11:58,497|beaver.machine|INFO|18218|140065036261120|MainThread|at
org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:29994)
2014-10-27 10:11:58,498|beaver.machine|INFO|18218|140065036261120|MainThread|at
org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2078)
2014-10-27 10:11:58,498|beaver.machine|INFO|18218|140065036261120|MainThread|at
org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:108)
2014-10-27 10:11:58,499|beaver.machine|INFO|18218|140065036261120|MainThread|at
org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:114)
2014-10-27 10:11:58,499|beaver.machine|INFO|18218|140065036261120|MainThread|at
org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:94)
2014-10-27 10:11:58,499|beaver.machine|INFO|18218|140065036261120|MainThread|at
java.lang.Thread.run(Thread.java:745)
2014-10-27 10:11:58,500|beaver.machine|INFO|18218|140065036261120|MainThread|
2014-10-27 10:11:58,500|beaver.machine|INFO|18218|140065036261120|MainThread|at
sun.reflect.GeneratedConstructorAccessor12.newInstance(Unknown Source)
2014-10-27 10:11:58,500|beaver.machine|INFO|18218|140065036261120|MainThread|at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
2014-10-27 10:11:58,501|beaver.machine|INFO|18218|140065036261120|MainThread|at
java.lang.reflect.Constructor.newInstance(Constructor.java:526)
2014-10-27 10:11:58,501|beaver.machine|INFO|18218|140065036261120|MainThread|at
org.apache.hadoop.ipc.RemoteException.instantiateException(RemoteException.java:106)
2014-10-27 10:11:58,502|beaver.machine|INFO|18218|140065036261120|MainThread|at
org.apache.hadoop.ipc.RemoteException.unwrapRemoteException(RemoteException.java:95)
2014-10-27 10:11:58,502|beaver.machine|INFO|18218|140065036261120|MainThread|at
org.apache.hadoop.hbase.protobuf.ProtobufUtil.getRemoteException(ProtobufUtil.java:306)
2014-10-27 10:11:58,502|beaver.machine|INFO|18218|140065036261120|MainThread|at
org.apache.hadoop.hbase.client.HBaseAdmin.deleteTable(HBaseAdmin.java:699)
2014-10-27 10:11:58,503|beaver.machine|INFO|18218|140065036261120|MainThread|at
org.apache.hadoop.hbase.client.HBaseAdmin.deleteTable(HBaseAdmin.java:654)
2014-10-27 10:11:58,503|beaver.machine|INFO|18218|140065036261120|MainThread|at
org.apache.hadoop.hbase.IntegrationTestManyRegions.tearDown(IntegrationTestManyRegions.java:99)
{noformat}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
