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https://issues.apache.org/jira/browse/HIVE-13525?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15244806#comment-15244806
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Xuefu Zhang commented on HIVE-13525:
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Thanks for working on this, [~lirui]. The explanation makes sense. However, I'm
wondering if the increment of the variable in debug message is safe:
{code}
+ LOG.debug("Client job {}: {} of {} Spark jobs finished.",
+ req.id, ++completed, jobs.size());
{code}
Other than that, the patch looks good to me also.
> HoS hangs when job is empty
> ---------------------------
>
> Key: HIVE-13525
> URL: https://issues.apache.org/jira/browse/HIVE-13525
> Project: Hive
> Issue Type: Bug
> Reporter: Rui Li
> Assignee: Rui Li
> Attachments: HIVE-13525.1.patch
>
>
> Observed in local tests. This should be the cause of HIVE-13402.
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