Ashwin Shankar created MAPREDUCE-5425: -----------------------------------------
Summary: Junit in TestJobHistoryServer failing in jdk 7 Key: MAPREDUCE-5425 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5425 Project: Hadoop Map/Reduce Issue Type: Bug Components: jobhistoryserver Affects Versions: 2.0.4-alpha Reporter: Ashwin Shankar We get the following exception when we run the unit tests of TestJobHistoryServer with jdk 7: Caused by: java.net.BindException: Problem binding to [0.0.0.0:10033] java.net.BindException: Address already in use; For more details see: http://wiki.apache.org/hadoop/BindException at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:719) at org.apache.hadoop.ipc.Server.bind(Server.java:423) at org.apache.hadoop.ipc.Server$Listener.<init>(Server.java:535) at org.apache.hadoop.ipc.Server.<init>(Server.java:2202) at org.apache.hadoop.ipc.RPC$Server.<init>(RPC.java:901) at org.apache.hadoop.ipc.ProtobufRpcEngine$Server.<init>(ProtobufRpcEngine.java:505) at org.apache.hadoop.ipc.ProtobufRpcEngine.getServer(ProtobufRpcEngine.java:480) at org.apache.hadoop.ipc.RPC$Builder.build(RPC.java:746) at org.apache.hadoop.mapreduce.v2.hs.server.HSAdminServer.serviceInit(HSAdminServer.java:100) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163) This is happening because testMainMethod starts the history server and doesnt stop it. This worked in jdk 6 because tests executed sequentially and this test was last one and didnt affect other tests,but in jdk 7 it fails. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira