Nilotpal Nandi created HDDS-770:
-----------------------------------
Summary: ozonefs client warning exception logs should not be
displayed on console
Key: HDDS-770
URL: https://issues.apache.org/jira/browse/HDDS-770
Project: Hadoop Distributed Data Store
Issue Type: Bug
Components: Ozone Client
Affects Versions: 0.3.0
Reporter: Nilotpal Nandi
steps taken :
-----------------
# ran ozonefs cp command - "ozone fs -cp /testdir2/2GB /testdir2/2GB_111"
# command execution was successful and file was successfully copied.
But , the warning logs/exceptions are displayed on console :
{noformat}
[root@ctr-e138-1518143905142-544443-01-000003 ~]# ozone fs -cp /testdir2/2GB
/testdir2/2GB_111
2018-10-31 09:12:35,052 WARN scm.XceiverClientGrpc: Failed to execute command
cmdType: GetBlock
traceID: "b73d7d2d-232a-40d7-b0b6-478e3d40ed6a"
containerID: 17
datanodeUuid: "ce0084c2-97cd-4c97-9378-e5175daad18b"
getBlock {
blockID {
containerID: 17
localID: 100989077200109583
}
blockCommitSequenceId: 60
}
on datanode 9fab9937-fbcd-4196-8014-cb165045724b
java.util.concurrent.ExecutionException:
org.apache.ratis.thirdparty.io.grpc.StatusRuntimeException: UNAVAILABLE: io
exception
at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)
at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1895)
at
org.apache.hadoop.hdds.scm.XceiverClientGrpc.sendCommandWithRetry(XceiverClientGrpc.java:167)
at
org.apache.hadoop.hdds.scm.XceiverClientGrpc.sendCommand(XceiverClientGrpc.java:146)
at
org.apache.hadoop.hdds.scm.storage.ContainerProtocolCalls.getBlock(ContainerProtocolCalls.java:105)
at
org.apache.hadoop.ozone.client.io.ChunkGroupInputStream.getFromOmKeyInfo(ChunkGroupInputStream.java:301)
at org.apache.hadoop.ozone.client.rpc.RpcClient.getKey(RpcClient.java:493)
at org.apache.hadoop.ozone.client.OzoneBucket.readKey(OzoneBucket.java:272)
at org.apache.hadoop.fs.ozone.OzoneFileSystem.open(OzoneFileSystem.java:178)
at org.apache.hadoop.fs.FileSystem.open(FileSystem.java:950)
at
org.apache.hadoop.fs.shell.CommandWithDestination.copyFileToTarget(CommandWithDestination.java:341)
at
org.apache.hadoop.fs.shell.CommandWithDestination.processPath(CommandWithDestination.java:277)
at
org.apache.hadoop.fs.shell.CommandWithDestination.processPath(CommandWithDestination.java:262)
at org.apache.hadoop.fs.shell.Command.processPathInternal(Command.java:367)
at org.apache.hadoop.fs.shell.Command.processPaths(Command.java:331)
at org.apache.hadoop.fs.shell.Command.processPathArgument(Command.java:304)
at
org.apache.hadoop.fs.shell.CommandWithDestination.processPathArgument(CommandWithDestination.java:257)
at org.apache.hadoop.fs.shell.Command.processArgument(Command.java:286)
at org.apache.hadoop.fs.shell.Command.processArguments(Command.java:270)
at
org.apache.hadoop.fs.shell.CommandWithDestination.processArguments(CommandWithDestination.java:228)
at org.apache.hadoop.fs.shell.FsCommand.processRawArguments(FsCommand.java:120)
at org.apache.hadoop.fs.shell.Command.run(Command.java:177)
at org.apache.hadoop.fs.FsShell.run(FsShell.java:327)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:90)
at org.apache.hadoop.fs.FsShell.main(FsShell.java:390)
Caused by: org.apache.ratis.thirdparty.io.grpc.StatusRuntimeException:
UNAVAILABLE: io exception
at
org.apache.ratis.thirdparty.io.grpc.Status.asRuntimeException(Status.java:526)
at
org.apache.ratis.thirdparty.io.grpc.stub.ClientCalls$StreamObserverToCallListenerAdapter.onClose(ClientCalls.java:420)
at
org.apache.ratis.thirdparty.io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39)
at
org.apache.ratis.thirdparty.io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23)
at
org.apache.ratis.thirdparty.io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40)
at
org.apache.ratis.thirdparty.io.grpc.internal.CensusStatsModule$StatsClientInterceptor$1$1.onClose(CensusStatsModule.java:684)
at
org.apache.ratis.thirdparty.io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39)
at
org.apache.ratis.thirdparty.io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23)
at
org.apache.ratis.thirdparty.io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40)
at
org.apache.ratis.thirdparty.io.grpc.internal.CensusTracingModule$TracingClientInterceptor$1$1.onClose(CensusTracingModule.java:403)
at
org.apache.ratis.thirdparty.io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:459)
at
org.apache.ratis.thirdparty.io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:63)
at
org.apache.ratis.thirdparty.io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.close(ClientCallImpl.java:546)
at
org.apache.ratis.thirdparty.io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.access$600(ClientCallImpl.java:467)
at
org.apache.ratis.thirdparty.io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:584)
at
org.apache.ratis.thirdparty.io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
at
org.apache.ratis.thirdparty.io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by:
org.apache.ratis.thirdparty.io.netty.channel.AbstractChannel$AnnotatedConnectException:
Connection refused: /172.27.15.131:9859
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
at
org.apache.ratis.thirdparty.io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:325)
at
org.apache.ratis.thirdparty.io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:340)
at
org.apache.ratis.thirdparty.io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:634)
at
org.apache.ratis.thirdparty.io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:581)
at
org.apache.ratis.thirdparty.io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:498)
at
org.apache.ratis.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:460)
at
org.apache.ratis.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884)
at
org.apache.ratis.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
... 1 more
Caused by: java.net.ConnectException: Connection refused
..
..
..
{noformat}
expectation :
warning exceptions should not be diplayed on console when ozonefs command
execution is successful.
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