[FLINK-26353] flink stop --help does not list --type option

[dawidwys]

Action "savepoint" triggers savepoints for a running job or disposes existing ones.

  Syntax: savepoint [OPTIONS] <Job ID> [<target directory>]
  "savepoint" action options:
     -d,--dispose <arg>       Path of savepoint to dispose.
     -j,--jarfile <jarfile>   Flink program JAR file.
     -t,--type <arg>          Describes the binary format in which a savepoint
                              should be taken. Supported options: [canonical - a
                              common format for all state backends, allow for
                              changing state backends, native = a specific
                              format for the chosen state backend, might be
                              faster to take and restore from.

Action "stop" stops a running program with a savepoint (streaming jobs only).

  Syntax: stop [OPTIONS] <Job ID>
  "stop" action options:
     -d,--drain                           Send MAX_WATERMARK before taking the
                                          savepoint and stopping the pipelne.
     -p,--savepointPath <savepointPath>   Path to the savepoint (for example
                                          hdfs:///flink/savepoint-1537). If no
                                          directory is specified, the configured
                                          default will be used
                                          ("state.savepoints.dir").
     -t,--type <arg>                      Describes the binary format in which a
                                          savepoint should be taken. Supported
                                          options: [canonical - a common format
                                          for all state backends, allow for
                                          changing state backends, native = a
                                          specific format for the chosen state
                                          backend, might be faster to take and
                                          restore from.

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Last check on commit 0fc6498 (Thu Feb 24 16:50:11 UTC 2022)

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CI report:

• 9c2c7e3 Azure: FAILURE

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[dawidwys]

cc @Myasuka @rkhachatryan @pnowojski

[dawidwys]

kind reminder @knaufk @Myasuka @pnowojski

[Myasuka]

Thanks for creating this PR. I think we can avoid too much code duplication in tests.

[knaufk]

LGTM

[Myasuka]

LGTM.

[dawidwys]

Passed in my azure: https://dev.azure.com/wysakowiczdawid/Flink/_build/results?buildId=1388&view=results