tree de11bb076e38e3085648ca7a2e948d773287f750
parent 10aa6e9906b74905043b50cc6422e1ef42b894f5
author marchpure <marchpure@126.com> 1592754332 +0800
committer Jacky Li <jacky.likun@qq.com> 1593359408 +0800

[CARBONDATA-3875] Support show segments with stage

Why is this PR needed?
Currently, there is a lack of monitoring of the stages information, 'Show segments with stage' command shall be supported, which can provide monitoring information, such as createTime, partitioninfo, etc.

What changes were proposed in this PR?
added 'With stage semantics' in the show segments flow, which will collect stageinfo by read stage files.

Does this PR introduce any user interface change?
Yes.

Is any new testcase added?
Yes

This closes #3798