[jira] [Created] (FLINK-3077) Add "version" command to CliFrontend for showing the version of the installation

[Shang Yuanchun (Jira)]

Robert Metzger created FLINK-3077:
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             Summary: Add "version" command to CliFrontend for showing the version of the installation
                 Key: FLINK-3077
                 URL: https://issues.apache.org/jira/browse/FLINK-3077
             Project: Flink
          Issue Type: Improvement
          Components: Command-line client
            Reporter: Robert Metzger
             Fix For: 1.0.0


I have the bin directory of Flink in my $PATH variable, so I can just do "flink run" on the command line for executing stuff.
However, I have multiple Flink versions locally and its hard to find out which installation the bash is picking in the end.

adding a simple "version" command will resolve that issue and I consider it helpful in general.



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