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From "Alice Fan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-20236) Do Not Print StackTraces to STDERR in DDLTask
Date Thu, 30 Aug 2018 01:44:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-20236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16596980#comment-16596980
] 

Alice Fan commented on HIVE-20236:
----------------------------------

[~belugabehr] Thanks for reminder!
[~ngangam] Can you please help to review it? unarchive() will be called by execute() which
will print error log while throw exception. We shouldn't need to print stacktraces at stderr.

> Do Not Print StackTraces to STDERR in DDLTask
> ---------------------------------------------
>
>                 Key: HIVE-20236
>                 URL: https://issues.apache.org/jira/browse/HIVE-20236
>             Project: Hive
>          Issue Type: Improvement
>    Affects Versions: 3.0.0, 4.0.0
>            Reporter: BELUGA BEHR
>            Assignee: Alice Fan
>            Priority: Trivial
>              Labels: newbie, noob
>         Attachments: HIVE-20236.1.patch
>
>
> {code:java|title=DDLTask.java}
>         try {
>           ret = ToolRunner.run(fss, args.toArray(new String[0]));
>         } catch (Exception e) {
>           e.printStackTrace();
>           throw new HiveException(e);
>         }
> {code}
> Don't print the stacktrace to STDERR, deal with handling the error up the call stack
by using the HiveException.



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