Details
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Bug
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Status: Resolved
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Minor
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Resolution: Fixed
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2.8.0, 2.7.3, 2.6.4, 3.0.0-alpha1
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None
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None
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OS X 10.11 with Oracle JDK 1.7.0_79
Windows Server 2012 with Oracle JDK 1.7.0_79
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Reviewed
Description
The test ensures that java.net.SocketException is thrown from
NMProxy.startContainers() without the RPC Request being retried.
With Oracle JDK 1.7 on OS X & Windows BindException is thrown from startContainers().
The testcase expects that SocketException is thrown - which is BindException's superclass.
The exception type check is implemented using string compare and not reflection, therefore the thrown BindException is not accepted.
Tests run: 3, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 6.149 sec <<< FAILURE! - in org.apache.hadoop.yarn.server.nodemanager.containermanager.TestNMProxy testNMProxyRPCRetry(org.apache.hadoop.yarn.server.nodemanager.containermanager.TestNMProxy) Time elapsed: 0.211 sec <<< FAILURE! java.lang.AssertionError: null at org.junit.Assert.fail(Assert.java:86) at org.junit.Assert.assertTrue(Assert.java:41) at org.junit.Assert.assertTrue(Assert.java:52) at org.apache.hadoop.yarn.server.nodemanager.containermanager.TestNMProxy.testNMProxyRPCRetry(TestNMProxy.java:191)
Actual exception:
2016-04-02 21:25:13,311 WARN [Thread-93] ipc.Client (Client.java:handleConnectionFailure(880)) - Failed to connect to server: 1234/0.0.4.210:0: retries get failed due to exceeded maximum allowed retries java.net.BindException: Can't assign requested address at sun.nio.ch.Net.connect0(Native Method) at sun.nio.ch.Net.connect(Net.java:465) at sun.nio.ch.Net.connect(Net.java:457) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:670) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495) at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:634) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:733) at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378) at org.apache.hadoop.ipc.Client.getConnection(Client.java:1413) at org.apache.hadoop.ipc.Client.call(Client.java:1328) at org.apache.hadoop.ipc.Client.call(Client.java:1306) at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:230) at com.sun.proxy.$Proxy10.startContainers(Unknown Source)
Attachments
Attachments
Issue Links
- breaks
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YARN-5104 TestNMProxy.testNMProxyRPCRetry failed
- Resolved
- is broken by
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HADOOP-11212 NetUtils.wrapException to handle SocketException explicitly
- Resolved