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https://issues.apache.org/jira/browse/HIVE-22529?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16989670#comment-16989670
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Ashutosh Bapat commented on HIVE-22529:
---------------------------------------
Sorry for the delay. The patch looks good to me. I see that it's already
committed. Thanks for working on it, [~belugabehr] and [~vgarg].
> Make Debugging Stacktrace More Explicit
> ---------------------------------------
>
> Key: HIVE-22529
> URL: https://issues.apache.org/jira/browse/HIVE-22529
> Project: Hive
> Issue Type: Improvement
> Reporter: David Mollitor
> Assignee: David Mollitor
> Priority: Major
> Attachments: HIVE-22529.1.patch, HIVE-22529.1.patch
>
>
> In some places, the following DEBUG logging was introduced:
> {code:java}
> LOG.debug("Message", new Exception());
> {code}
> The purpose of this is to log the stack trace of the Thread calling this
> debug logging method. However, the resulting log message includes the
> following:
> {code:none}
> 2019-11-19T08:13:31,392 DEBUG [Thread] Logger: Message
> java.lang.Exception: null
> at ....
> {code}
> To the observer, it appears that there was perhaps some sort of NPE. Add a
> message to the Exception being generated to make it more clear that this
> "Exception" is for debugging purposes and not an actual error.
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