[
https://issues.apache.org/jira/browse/HADOOP-16181?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16791796#comment-16791796
]
Steve Loughran commented on HADOOP-16181:
-----------------------------------------
I'm imagining something like
{code}
} catch (e) {
logger.warn("in shutdown {}", e.toString())
logger.debug("in shutdown ", e)
throw e;
}
{code}
that way, you only get a single line of reporting, but the stack trace is
entirely optional.
that way, if the calling code hasn't done the rigorousness of handling this
stuff, there's enough of a trace and ability to escalate that you can start to
see what went wrong without changing the code, just log4j
> HadoopExecutors shutdown Cleanup
> --------------------------------
>
> Key: HADOOP-16181
> URL: https://issues.apache.org/jira/browse/HADOOP-16181
> Project: Hadoop Common
> Issue Type: Improvement
> Components: util
> Affects Versions: 3.2.0
> Reporter: David Mollitor
> Assignee: David Mollitor
> Priority: Minor
> Attachments: HADOOP-16181.1.patch
>
>
> # Add method description
> # Add additional logging
> # Do not log-and-throw Exception. Anti-pattern.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
