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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-3434) Retain cause of bind failure in Server.bind
Date Wed, 21 May 2008 23:19:58 GMT
Retain cause of bind failure in Server.bind

                 Key: HADOOP-3434
                 URL: https://issues.apache.org/jira/browse/HADOOP-3434
             Project: Hadoop Core
          Issue Type: Improvement
          Components: dfs
    Affects Versions: 0.18.0
            Reporter: Steve Loughran

When a datanode can't start listening on a port, there's no explanation why; the message/stack
is lost:

Caused by: java.net.BindException: Problem binding to localhost/
at org.apache.hadoop.ipc.Server.bind(Server.java:168)
at org.apache.hadoop.dfs.DataNode.startDataNode(DataNode.java:279)
at org.apache.hadoop.dfs.DataNode.(DataNode.java:185)
at org.apache.hadoop.dfs.ExtDataNode.(ExtDataNode.java:55)
at org.smartfrog.services.hadoop.components.datanode.DatanodeImpl.sfStart(DatanodeImpl.java:60)

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