[jira] [Updated] (TAJO-1935) Some Tasks don't work after they become TA_ASSIGNED

["Jongyoung Park (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TAJO-1935?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jongyoung Park updated TAJO-1935:
---------------------------------
    Attachment: screenshots.zip
                issue_log.tar.gz

> Some Tasks don't work after they become TA_ASSIGNED
> ---------------------------------------------------
>
>                 Key: TAJO-1935
>                 URL: https://issues.apache.org/jira/browse/TAJO-1935
>             Project: Tajo
>          Issue Type: Bug
>          Components: Data Shuffle
>    Affects Versions: 0.10.1
>            Reporter: Jongyoung Park
>         Attachments: issue_log.tar.gz, screenshots.zip
>
>
> The query is like following :
> {code:sql}
> insert overwrite into lineitem_tmp
> select
>   l_partkey as t_partkey, 0.2 * avg(l_quantity) as t_avg_quantity
> from
>   lineitem
> group by l_partkey;
> {code}
> It is from query #17 of TPC-H.
> From eb2, only 2 tasks were not running after TA_ASSIGNED and query was in infinite loop.
> Corresponding web pages and log are attached.



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