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From "Doug Cutting (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-482) unit test hangs when a cluster is running on the same machine
Date Tue, 17 Oct 2006 19:23:36 GMT
    [ http://issues.apache.org/jira/browse/HADOOP-482?page=comments#action_12443042 ] 
Doug Cutting commented on HADOOP-482:

I wonder if we should instead either (a) always roll the info port, indicating this in hadoop-default.xml,
or (b) simply specify a different info port when testing.  We already specify a different
port for rpcs, and should probably use the same solution for selection of both ports.  The
test rpc port is currently a constant that's passed to the MiniDFSCluster's constructor. 
We could do the same for the info port, or perhaps put both in src/test/hadoop-site.xml. 
TestCopyFiles starts multiple namenodes, so that test would still need to either pass explicit
port numbers, or pass a parameter N indicating that port default+N should be used.

> unit test hangs when a cluster is running on the same machine
> -------------------------------------------------------------
>                 Key: HADOOP-482
>                 URL: http://issues.apache.org/jira/browse/HADOOP-482
>             Project: Hadoop
>          Issue Type: Bug
>            Reporter: Wendy Chien
>         Assigned To: Wendy Chien
>            Priority: Minor
>         Attachments: unittest2.patch
> Instead of hanging, it should report an error.

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