[HDFS-5718] TestHttpsFileSystem intermittently fails with Port in use error

• Type: Test
• Status: Resolved
• Priority: Minor
• Resolution: Cannot Reproduce
• Assignee: Unassigned
• Reporter: Ted Yu
• Created: 04/Jan/14 14:28
• Updated: 10/Oct/17 16:30
• Resolved: 10/Oct/17 16:30

Description

From https://builds.apache.org/job/Hadoop-Hdfs-trunk/1634/testReport/junit/org.apache.hadoop.hdfs.web/TestHttpsFileSystem/org_apache_hadoop_hdfs_web_TestHttpsFileSystem/ :

java.net.BindException: Port in use: localhost:50475
	at java.net.PlainSocketImpl.socketBind(Native Method)
	at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:383)
	at java.net.ServerSocket.bind(ServerSocket.java:328)
	at java.net.ServerSocket.<init>(ServerSocket.java:194)
	at javax.net.ssl.SSLServerSocket.<init>(SSLServerSocket.java:106)
	at com.sun.net.ssl.internal.ssl.SSLServerSocketImpl.<init>(SSLServerSocketImpl.java:108)
	at com.sun.net.ssl.internal.ssl.SSLServerSocketFactoryImpl.createServerSocket(SSLServerSocketFactoryImpl.java:72)
	at org.mortbay.jetty.security.SslSocketConnector.newServerSocket(SslSocketConnector.java:478)
	at org.mortbay.jetty.bio.SocketConnector.open(SocketConnector.java:73)
	at org.apache.hadoop.http.HttpServer.openListeners(HttpServer.java:973)
	at org.apache.hadoop.http.HttpServer.start(HttpServer.java:914)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.startInfoServer(DataNode.java:412)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.startDataNode(DataNode.java:769)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.<init>(DataNode.java:315)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.makeInstance(DataNode.java:1846)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:1746)
	at org.apache.hadoop.hdfs.MiniDFSCluster.startDataNodes(MiniDFSCluster.java:1203)
	at org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:673)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:342)
	at org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:323)
	at org.apache.hadoop.hdfs.web.TestHttpsFileSystem.setUp(TestHttpsFileSystem.java:64)

This could have been caused by concurrent test(s).