Jinho Kim created TAJO-1318:
-------------------------------
Summary: Unit test failure after miniDFS cluster restart
Key: TAJO-1318
URL: https://issues.apache.org/jira/browse/TAJO-1318
Project: Tajo
Issue Type: Bug
Components: test
Affects Versions: 0.10
Reporter: Jinho Kim
Assignee: Jinho Kim
Priority: Blocker
Fix For: 0.10
The causes is disconnected hdfs client in StorageManager cache.
We should clear the cache during stop the worker
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2015-01-26 11:06:53,216 INFO: org.apache.tajo.master.exec.DDLExecutor
(createTable(249)) - Table default.testddlbyexecutequery is created (982)
2015-01-26 11:06:53,438 INFO: org.apache.tajo.master.GlobalEngine
(updateQuery(196)) - SQL: create table testgetfinishedquerylist (deptname text,
score int4)
2015-01-26 11:06:53,440 INFO: org.apache.tajo.master.GlobalEngine
(createLogicalPlan(239)) - Non Optimized Query:
-----------------------------
Query Block Graph
-----------------------------
|-#ROOT
-----------------------------
Optimization Log:
-----------------------------
2015-01-26 11:06:53,440 INFO: org.apache.tajo.master.GlobalEngine
(createLogicalPlan(241)) - =============================================
2015-01-26 11:06:53,440 INFO: org.apache.tajo.master.GlobalEngine
(createLogicalPlan(242)) - Optimized Query:
-----------------------------
Query Block Graph
-----------------------------
|-#ROOT
-----------------------------
Optimization Log:
-----------------------------
2015-01-26 11:06:53,441 INFO: org.apache.tajo.master.GlobalEngine
(createLogicalPlan(243)) - =============================================
2015-01-26 11:06:53,442 ERROR: org.apache.tajo.master.GlobalEngine
(updateQuery(216)) - Call From asf901.gq1.ygridcore.net/67.195.81.145 to
localhost:33961 failed on connection exception: java.net.ConnectException:
Connection refused; For more details see:
http://wiki.apache.org/hadoop/ConnectionRefused
java.net.ConnectException: Call From asf901.gq1.ygridcore.net/67.195.81.145 to
localhost:33961 failed on connection exception: java.net.ConnectException:
Connection refused; For more details see:
http://wiki.apache.org/hadoop/ConnectionRefused
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:783)
at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:730)
at org.apache.hadoop.ipc.Client.call(Client.java:1415)
at org.apache.hadoop.ipc.Client.call(Client.java:1364)
at
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
at com.sun.proxy.$Proxy24.mkdirs(Unknown Source)
at sun.reflect.GeneratedMethodAccessor12.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:187)
at
org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
at com.sun.proxy.$Proxy24.mkdirs(Unknown Source)
at
org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:508)
at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2587)
at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2558)
at
org.apache.hadoop.hdfs.DistributedFileSystem$16.doCall(DistributedFileSystem.java:820)
at
org.apache.hadoop.hdfs.DistributedFileSystem$16.doCall(DistributedFileSystem.java:816)
at
org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
at
org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:816)
at
org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:809)
at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:1815)
at
org.apache.tajo.storage.FileStorageManager.createTable(FileStorageManager.java:678)
at
org.apache.tajo.master.exec.DDLExecutor.createTable(DDLExecutor.java:246)
at
org.apache.tajo.master.exec.DDLExecutor.createTable(DDLExecutor.java:208)
at org.apache.tajo.master.exec.DDLExecutor.execute(DDLExecutor.java:88)
at
org.apache.tajo.master.GlobalEngine.updateQuery(GlobalEngine.java:212)
at
org.apache.tajo.master.TajoMasterClientService$TajoMasterClientProtocolServiceHandler.updateQuery(TajoMasterClientService.java:313)
at
org.apache.tajo.ipc.TajoMasterClientProtocol$TajoMasterClientProtocolService$2.callBlockingMethod(TajoMasterClientProtocol.java:545)
at
org.apache.tajo.rpc.BlockingRpcServer$ServerHandler.messageReceived(BlockingRpcServer.java:103)
at
org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70)
at
org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
at
org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791)
at
org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:296)
at
org.jboss.netty.handler.codec.oneone.OneToOneDecoder.handleUpstream(OneToOneDecoder.java:70)
at
org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
at
org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791)
at
org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:296)
at
org.jboss.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(FrameDecoder.java:462)
at
org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(FrameDecoder.java:443)
at
org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:303)
at
org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70)
at
org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
at
org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559)
at
org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
at
org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255)
at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:88)
at
org.jboss.netty.channel.socket.nio.AbstractNioWorker.process(AbstractNioWorker.java:109)
at
org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:312)
at
org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:90)
at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178)
at
org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)
at
org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:599)
at
org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:529)
at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:493)
at
org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:606)
at
org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:700)
at org.apache.hadoop.ipc.Client$Connection.access$2800(Client.java:367)
at org.apache.hadoop.ipc.Client.getConnection(Client.java:1463)
at org.apache.hadoop.ipc.Client.call(Client.java:1382)
... 52 more
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