[jira] [Updated] (HIVE-13525) HoS hangs when job is empty

["Rui Li (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-13525?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rui Li updated HIVE-13525:
--------------------------
    Attachment: HIVE-13525.1.patch

I think the reason is that we rely on JobStart/JobEnd events to determine if the job has finished. However, when the job is empty, there won't be such events at all. So actually we have to just wait on the future. Please refer to the comments in {{LocalSparkJobStatus}}.

With the patch, I can run all the disabled tests in HIVE-13402. {{join_empty.q}} and {{join40.q}} fail (but not hang) which I think is because of something else. Others run successfully.
Also pinging [~chengxiang li] and [~vanzin] for opinions.

> 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.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)