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Yongjun Zhang commented on HADOOP-10888: ---------------------------------------- Thanks Arpit! My two attempts here indicated that even increasing timeout to 5 minutes still get stuck at the same method means something to look at java.net.Inet4AddressImpl.getLocalHostName (see my comments in HDFS-6588 {{Yongjun Zhang added a comment - Today 16:11}}. I did some search earlier and found an old post (2003-10-17) http://bugs.java.com/bugdatabase/view_bug.do?bug_id=4939977 it's pretty old but also points to some possible OS (config) issue. Unfortunately there is no follow-up there. > org.apache.hadoop.ipc.TestIPC.testRetryProxy failed often with timeout > ---------------------------------------------------------------------- > > Key: HADOOP-10888 > URL: https://issues.apache.org/jira/browse/HADOOP-10888 > Project: Hadoop Common > Issue Type: Bug > Affects Versions: 2.5.0 > Reporter: Yongjun Zhang > Assignee: Yongjun Zhang > Attachments: HADOOP-10888.001.patch, HADOOP-10888.002.patch > > > As an example, > https://builds.apache.org/job/PreCommit-HADOOP-Build/4333//testReport/org.apache.hadoop.ipc/TestIPC/testRetryProxy/ > {code} > Error Message > test timed out after 60000 milliseconds > Stacktrace > java.lang.Exception: test timed out after 60000 milliseconds > at java.net.Inet4AddressImpl.getLocalHostName(Native Method) > at java.net.InetAddress.getLocalHost(InetAddress.java:1374) > at org.apache.hadoop.net.NetUtils.getConnectAddress(NetUtils.java:372) > at org.apache.hadoop.net.NetUtils.getConnectAddress(NetUtils.java:359) > at > org.apache.hadoop.ipc.TestIPC$TestInvocationHandler.invoke(TestIPC.java:212) > at org.apache.hadoop.ipc.$Proxy11.dummyRun(Unknown Source) > at sun.reflect.GeneratedMethodAccessor3.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:186) > at > org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:101) > at org.apache.hadoop.ipc.$Proxy11.dummyRun(Unknown Source) > at org.apache.hadoop.ipc.TestIPC.testRetryProxy(TestIPC.java:1060) > {code} -- This message was sent by Atlassian JIRA (v6.2#6252)