Jeffrey Zhong created HBASE-10809:
-------------------------------------
Summary: HBaseAdmin#deleteTable fails when META region happen to
move around same time
Key: HBASE-10809
URL: https://issues.apache.org/jira/browse/HBASE-10809
Project: HBase
Issue Type: Bug
Affects Versions: 0.96.1, 0.98.0, 0.99.0
Reporter: Jeffrey Zhong
The issue is that in the retry loop, we never refetch the latest meta location.
So if meta starts to move right after the function get Meta server location,
the delete table eventually may fail with
{code}org.apache.hadoop.hbase.NotServingRegionException: Region hbase:meta,,1
is not online{code}
Below is the stack trace:
{code}
2014-01-31 04:02:41,943|beaver.machine|INFO|Caused by:
org.apache.hadoop.hbase.ipc.RemoteWithExtrasException(org.apache.hadoop.hbase.NotServingRegionException):
org.apache.hadoop.hbase.NotServingRegionException: Region hbase:meta,,1 is not
online
2014-01-31 04:02:41,943|beaver.machine|INFO|at
org.apache.hadoop.hbase.regionserver.HRegionServer.getRegionByEncodedName(HRegionServer.java:2585)
2014-01-31 04:02:41,943|beaver.machine|INFO|at
org.apache.hadoop.hbase.regionserver.HRegionServer.getRegion(HRegionServer.java:3952)
2014-01-31 04:02:41,944|beaver.machine|INFO|at
org.apache.hadoop.hbase.regionserver.HRegionServer.scan(HRegionServer.java:2977)
2014-01-31 04:02:41,944|beaver.machine|INFO|at
org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:26929)
2014-01-31 04:02:41,944|beaver.machine|INFO|at
org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2175)
2014-01-31 04:02:41,944|beaver.machine|INFO|at
org.apache.hadoop.hbase.ipc.RpcServer$Handler.run(RpcServer.java:1879)
2014-01-31 04:02:41,945|beaver.machine|INFO|
2014-01-31 04:02:41,945|beaver.machine|INFO|at
org.apache.hadoop.hbase.ipc.RpcClient.call(RpcClient.java:1449)
2014-01-31 04:02:41,945|beaver.machine|INFO|at
org.apache.hadoop.hbase.ipc.RpcClient.callBlockingMethod(RpcClient.java:1653)
2014-01-31 04:02:41,946|beaver.machine|INFO|at
org.apache.hadoop.hbase.ipc.RpcClient$BlockingRpcChannelImplementation.callBlockingMethod(RpcClient.java:1711)
2014-01-31 04:02:41,946|beaver.machine|INFO|at
org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$BlockingStub.scan(ClientProtos.java:27332)
2014-01-31 04:02:41,946|beaver.machine|INFO|at
org.apache.hadoop.hbase.client.HBaseAdmin.deleteTable(HBaseAdmin.java:648)
{code}
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