[jira] [Created] (PARQUET-1910) Parquet-cli is broken after TransCompressionCommand was added

["Grisha Weintraub (Jira)" <ji...@apache.org>]

Grisha Weintraub created PARQUET-1910:
-----------------------------------------

             Summary: Parquet-cli is broken after TransCompressionCommand was added
                 Key: PARQUET-1910
                 URL: https://issues.apache.org/jira/browse/PARQUET-1910
             Project: Parquet
          Issue Type: Bug
          Components: parquet-cli
    Affects Versions: 1.12.0
            Reporter: Grisha Weintraub


+Scenario+

Run parquet-cli
{code:java}
java -cp 'target/*:target/dependency/*' org.apache.parquet.cli.Main
{code}
 

+Expected result+ 

parquet-cli usage is presented
{code:java}
Usage: parquet [options] [command] [command options]
{code}
 

+Actual result+

the following error is presented
{code:java}
Exception in thread "main" com.beust.jcommander.ParameterException: Only one @Parameter with no names attribute is allowed, found:com.beust.jcommander.JCommander$MainParameter@6442b0a6 and com.beust.jcommander.Parameterized@f5bfa59d
        at com.beust.jcommander.JCommander.addDescription(JCommander.java:606)
        at com.beust.jcommander.JCommander.createDescriptions(JCommander.java:587)
        at com.beust.jcommander.JCommander.addCommand(JCommander.java:1533)
        at com.beust.jcommander.JCommander.addCommand(JCommander.java:1512)
        at org.apache.parquet.cli.Main.<init>(Main.java:95)
        at org.apache.parquet.cli.Main.main(Main.java:181)
{code}
 

+Notes+

The error is related to the recent changes in PARQUET-1872.

The fix is trivial - see PR.



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