[jira] [Commented] (HIVE-8346) MapRedLocalTask Error Handling

["Mani M (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-8346?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16728650#comment-16728650 ] 

Mani M commented on HIVE-8346:
------------------------------

HI [~qihanycx]

Can I take this ticket ?

> 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: Chen Xin Yu
>            Priority: Minor
>              Labels: newbie
>
> 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}



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)