[jira] [Resolved] (CARBONDATA-2916) Support CarbonCli tool for data summary

[Akash R Nilugal (Jira)]

     [ https://issues.apache.org/jira/browse/CARBONDATA-2916?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ravindra Pesala resolved CARBONDATA-2916.
-----------------------------------------
       Resolution: Fixed
    Fix Version/s: 1.5.0

> Support CarbonCli tool for data summary
> ---------------------------------------
>
>                 Key: CARBONDATA-2916
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-2916
>             Project: CarbonData
>          Issue Type: New Feature
>            Reporter: Jacky Li
>            Priority: Major
>             Fix For: 1.5.0
>
>          Time Spent: 10h 20m
>  Remaining Estimate: 0h
>
> When I am tuning carbon performance, very often that I want to check the metadata in carbon files without launching spark shell or sql. In order to do that, I am writing a tool to print metadata information of a given data folder.
> Currently, I am planning to do like this:
> usage: CarbonCli
>  -a,--all                    print all information
>  -b,--tblProperties          print table properties
>  -c,--column <column name>   column to print statistics
>  -cmd <command name>         command to execute, supported commands are:
>                              summary
>  -d,--detailSize             print each blocklet size
>  -h,--help                   print this message
>  -m,--showSegment            print segment information
>  -p,--path <path>            the path which contains carbondata files,
>                              nested folder is supported
>  -s,--schema                 print the schema
> In first phase, I think “summary” command is high priority, and developers can add more command in the future.

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