[HDFS-7311] TestLeaseRecovery2 sometimes fails in trunk

• Type: Test
• Status: Resolved
• Priority: Minor
• Resolution: Cannot Reproduce
• Assignee: Unassigned
• Reporter: Ted Yu
• Created: 30/Oct/14 15:57
• Updated: 24/Jan/15 16:00
• Resolved: 24/Jan/15 16:00

Description

From https://builds.apache.org/job/Hadoop-Hdfs-trunk/1917/ :

REGRESSION:  org.apache.hadoop.hdfs.TestLeaseRecovery2.testHardLeaseRecovery

Error Message:
Call From asf909.gq1.ygridcore.net/67.195.81.153 to localhost:55061 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf909.gq1.ygridcore.net/67.195.81.153 to localhost:55061 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
        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$Connection.setupConnection(Client.java:607)
        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:705)
        at org.apache.hadoop.ipc.Client$Connection.access$2800(Client.java:368)
        at org.apache.hadoop.ipc.Client.getConnection(Client.java:1521)
        at org.apache.hadoop.ipc.Client.call(Client.java:1438)
        at org.apache.hadoop.ipc.Client.call(Client.java:1399)
        at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:230)
        at com.sun.proxy.$Proxy19.create(Unknown Source)
        at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.create(ClientNamenodeProtocolTranslatorPB.java:295)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
        at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:101)
        at com.sun.proxy.$Proxy20.create(Unknown Source)
        at org.apache.hadoop.hdfs.DFSOutputStream.newStreamForCreate(DFSOutputStream.java:1694)
        at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1654)
        at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1579)
        at org.apache.hadoop.hdfs.DistributedFileSystem$6.doCall(DistributedFileSystem.java:397)
        at org.apache.hadoop.hdfs.DistributedFileSystem$6.doCall(DistributedFileSystem.java:393)
        at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
        at org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:393)
        at org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:337)
        at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:908)
        at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:889)
        at org.apache.hadoop.hdfs.TestLeaseRecovery2.testHardLeaseRecovery(TestLeaseRecovery2.java:276)


FAILED:  org.apache.hadoop.hdfs.TestLeaseRecovery2.org.apache.hadoop.hdfs.TestLeaseRecovery2

Error Message:
Test resulted in an unexpected exit

Stack Trace:
java.lang.AssertionError: Test resulted in an unexpected exit
        at org.apache.hadoop.hdfs.MiniDFSCluster.shutdown(MiniDFSCluster.java:1709)
        at org.apache.hadoop.hdfs.MiniDFSCluster.shutdown(MiniDFSCluster.java:1696)
        at org.apache.hadoop.hdfs.TestLeaseRecovery2.tearDown(TestLeaseRecovery2.java:105)