Yi Liu created HDFS-7600:
----------------------------
Summary: Refine hdfs admin classes to reuse common code
Key: HDFS-7600
URL: https://issues.apache.org/jira/browse/HDFS-7600
Project: Hadoop HDFS
Issue Type: Improvement
Reporter: Yi Liu
Assignee: Jing Zhao
As the review comment in HDFS-7323.
In {{StoragePolicyAdmin}} and other class under
{{org.apache.hadoop.hdfs.tools}}, such as {{CacheAdmin}}, {{CryptoAdmin}}.
There are too many common methods ({{getDFS}}, {{prettifyException}},
{{getOptionDescriptionListing}} ...) and also inner class ({{HelpCommand}}),
they are the same, it would be great if we can refine and shift them into a
common place.
This makes the code clean and can be re-used if we add new hdfs admin class in
future.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
