[HDFS-3834] Unused Command.java fields NAME, DESCRIPTION and USAGE - ASF JIRA

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Type: Improvement
Status: Resolved
Priority: Minor
Resolution: Fixed
Affects Version/s: 3.0.0-alpha1
Fix Version/s: 3.0.0-alpha1
Component/s: shell
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Description

The static fields NAME, USAGE AND DESCRIPTION in Command.java are not used and cannot be overridden by subclasses since Java does not support static variable overriding. We can get rid of these three fields in the Command.java and only keep them as static fields in subclasses.

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HDFS-3834.patch
22/Aug/12 00:02
4 kB
Jing Zhao

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Assignee:: Jing Zhao

Reporter:: Jing Zhao

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Dates

Created:: 21/Aug/12 23:58

Updated:: 13/May/16 05:18

Resolved:: 24/Aug/12 17:37