Tibor Kiss created YARN-4916:
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Summary: TestNMProxy.tesNMProxyRPCRetry fails
Key: YARN-4916
URL: https://issues.apache.org/jira/browse/YARN-4916
Project: Hadoop YARN
Issue Type: Bug
Affects Versions: 2.6.4, 3.0.0, 2.8.0, 2.7.3
Environment: OS X 10.11 with Oracle JDK 1.7.0_79
Windows Server 2012 with Oracle JDK 1.7.0_79
Reporter: Tibor Kiss
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.
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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)
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Actual exception:
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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)
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