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

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PARQUET-1910?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17205322#comment-17205322 ] 

ASF GitHub Bot commented on PARQUET-1910:
-----------------------------------------

grishaw commented on pull request #814:
URL: https://github.com/apache/parquet-mr/pull/814#issuecomment-701940069


   @shangxinli can you please have a look at this? 
   it's related to your recent changes in PARQUET-1872.


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> 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
>            Priority: Major
>              Labels: pull-request-available
>
> +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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