Hello User.
(HBase version: 1.2.9)
Recently, I am testing about DoNotRetryIOException.
I expected when RegionServer send a DoNotRetryIOException (or
AccessDeniedException), Client does not retry.
But, In Spark or MR, Client retries even though they receive
AccessDeniedException.
Here is a call stack.
Caused by: org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed
after attempts={}, exceptions: {time}, null, java.net.SocketTimeoutException:
{detail info}
...
Caused by:
org.apache.hadoop.hbase.ipc.RemoteWithExtrasException(org.apache.hadoop.hbase.security.AccessDeniedException):
org.apache.hadoop.hbase.security.AccessDeniedException: the client is not
authorized
at (... coprocessor throw AccessDeniedException)
at
org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost$50.call(RegionCoprocessorHost.java:1300)
at
org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost$RegionOperation.call(RegionCoprocessorHost.java:1673)
at
org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.execOperation(RegionCoprocessorHost.java:1749)
at
org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.execOperationWithResult(RegionCoprocessorHost.java:1722)
at
org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.preScannerOpen(RegionCoprocessorHost.java:1295)
at
org.apache.hadoop.hbase.regionserver.RSRpcServices.scan(RSRpcServices.java:2468)
at
org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:33770)
at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2216)
at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:112)
at
org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:133)
at org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:108)
at java.lang.Thread.run(Thread.java:748)
at
org.apache.hadoop.hbase.ipc.RpcClientImpl.call(RpcClientImpl.java:1272)
at
org.apache.hadoop.hbase.ipc.AbstractRpcClient.callBlockingMethod(AbstractRpcClient.java:227)
at
org.apache.hadoop.hbase.ipc.AbstractRpcClient$BlockingRpcChannelImplementation.callBlockingMethod(AbstractRpcClient.java:336)
at
org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$BlockingStub.scan(ClientProtos.java:34216)
at
org.apache.hadoop.hbase.client.ScannerCallable.openScanner(ScannerCallable.java:400)
... 10 more
The client can not aware of AccessDeniedException because the exception is
RemoteWithExtrasException.
I wonder it is a bug.
Best regards,
Minwoo Kang
