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https://issues.apache.org/jira/browse/HIVE-8346?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16737997#comment-16737997
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Peter Vary commented on HIVE-8346:
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[~rmsm...@gmail.com]: Good catch! Please feel free to close the jira. Link the
other Jira which fixed it. Also please check the change which fixed this, and
set the fix version accordingly.
Thanks,
Peter
> MapRedLocalTask Error Handling
> ------------------------------
>
> Key: HIVE-8346
> URL: https://issues.apache.org/jira/browse/HIVE-8346
> Project: Hive
> Issue Type: Bug
> Components: Logging
> Affects Versions: 0.14.0
> Reporter: Szehon Ho
> Assignee: Mani M
> Priority: Minor
> Labels: newbie
> Attachments: image-2019-01-09-17-31-15-247.png
>
>
> If there are any exceptions trying to fork a local task, the exception
> message is logged but not the stack trace. There can be a lot of issues
> forking a process, so we should log the stack trace for better debuggability.
> Code in MapRedLocalTask.executeInChildJVM(DriverContext ctx):
> {code}
> } catch (Exception e) {
> e.printStackTrace();
> LOG.error("Exception: " + e.getMessage());
> return (1);
> }
> {code}
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