Sergey Edunov created GIRAPH-1098:
-------------------------------------

             Summary: Job may get stuck if zookeeper port fixed and is in use
                 Key: GIRAPH-1098
                 URL: https://issues.apache.org/jira/browse/GIRAPH-1098
             Project: Giraph
          Issue Type: Bug
            Reporter: Sergey Edunov
            Assignee: Sergey Edunov


We see jobs getting stuck indefinitely if zookeeper port is in use:

INFO    2016-07-19 16:08:29,168 [main] 
org.apache.zookeeper.server.NIOServerCnxnFactory  - binding to port 
::/0:0:0:0:0:0:0:0:22181
ERROR   2016-07-19 16:08:29,168 [main] 
org.apache.giraph.zk.InProcessZooKeeperRunner  - Unable to start zookeeper
java.net.BindException: Address already in use
        at sun.nio.ch.Net.bind0(Native Method)
        at sun.nio.ch.Net.bind(Net.java:433)
        at sun.nio.ch.Net.bind(Net.java:425)
        at 
sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223)
        at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
        at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:67)
        at 
org.apache.zookeeper.server.NIOServerCnxnFactory.configure(NIOServerCnxnFactory.java:95)
        at 
org.apache.giraph.zk.InProcessZooKeeperRunner$ZooKeeperServerRunner.runFromConfig(InProcessZooKeeperRunner.java:196)
        at 
org.apache.giraph.zk.InProcessZooKeeperRunner$ZooKeeperServerRunner.start(InProcessZooKeeperRunner.java:154)
        at 
org.apache.giraph.zk.InProcessZooKeeperRunner$QuorumRunner.start(InProcessZooKeeperRunner.java:97)
        at 
org.apache.giraph.zk.InProcessZooKeeperRunner.start(InProcessZooKeeperRunner.java:52)
        at 
org.apache.giraph.zk.ZooKeeperManager.onlineZooKeeperServer(ZooKeeperManager.java:476)
        at 
org.apache.giraph.graph.GraphTaskManager.startZooKeeperManager(GraphTaskManager.java:447)
        at 
org.apache.giraph.graph.GraphTaskManager.setup(GraphTaskManager.java:247)
        at org.apache.giraph.graph.GraphMapper.setup(GraphMapper.java:56)
        at org.apache.giraph.graph.GraphMapper.run(GraphMapper.java:90)
        at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:627)
        at org.apache.hadoop.mapred.MapTask.runImpl(MapTask.java:301)
        at org.apache.hadoop.mapred.Task.run(Task.java:604)
        at org.apache.hadoop.mapred.CoronaChild.main(CoronaChild.java:177)



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