Details
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Improvement
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Status: Closed
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Minor
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Resolution: Duplicate
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0.8
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None
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None
Description
Actually the ndfs datanode port is hardcoded to 7000. In case 7000 is blocked the datanode will iterate up until it find a free port.
This behavior is difficult to manage in case a fire wall is installed.
It would be good in case it is possible to be able configure the port, as it is possible with the namenode port as well.