[YARN-2710] RM HA tests failed intermittently on trunk

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.3.0, 2.10.1
• Component/s: client

Environment

Java 8, jenkins

• Assignee: Ahmed Hussein
• Reporter: Wangda Tan
• Created: 18/Oct/14 05:41
• Updated: 09/Apr/20 22:15
• Resolved: 09/Apr/20 22:15

Description

Failure like, it can be happened in TestApplicationClientProtocolOnHA, TestResourceTrackerOnHA, etc.

org.apache.hadoop.yarn.client.TestApplicationClientProtocolOnHA
testGetApplicationAttemptsOnHA(org.apache.hadoop.yarn.client.TestApplicationClientProtocolOnHA)  Time elapsed: 9.491 sec  <<< ERROR!
java.net.ConnectException: Call From asf905.gq1.ygridcore.net/67.195.81.149 to asf905.gq1.ygridcore.net:28032 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:232)
	at com.sun.proxy.$Proxy17.getApplicationAttempts(Unknown Source)
	at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getApplicationAttempts(ApplicationClientProtocolPBClientImpl.java:372)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:101)
	at com.sun.proxy.$Proxy18.getApplicationAttempts(Unknown Source)
	at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getApplicationAttempts(YarnClientImpl.java:583)
	at org.apache.hadoop.yarn.client.TestApplicationClientProtocolOnHA.testGetApplicationAttemptsOnHA(TestApplicationClientProtocolOnHA.java:137)

Issue Links

• is related to: YARN-10220 RM HA times out intermittently