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Posted to issues@kylin.apache.org by "Dong Li (JIRA)" <ji...@apache.org> on 2017/12/21 03:22:00 UTC

[jira] [Resolved] (KYLIN-2905) Refine the process of submitting a job

     [ https://issues.apache.org/jira/browse/KYLIN-2905?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dong Li resolved KYLIN-2905.
----------------------------
       Resolution: Fixed
    Fix Version/s: v2.3.0

merged to master branch
https://github.com/apache/kylin/commit/58005727ea7f0f9a35a83c737b1a6b9c6b342f6f

> Refine the process of submitting a job
> --------------------------------------
>
>                 Key: KYLIN-2905
>                 URL: https://issues.apache.org/jira/browse/KYLIN-2905
>             Project: Kylin
>          Issue Type: Improvement
>          Components: Metadata
>            Reporter: Zhong Yanghong
>            Assignee: Zhong Yanghong
>             Fix For: v2.3.0
>
>         Attachments: APACHE-KYLIN-2905.patch
>
>
> In cases hbase is very busy, it cost some time to put all of the job related metadata into hbase. The job related metadata includes *job info* and *job output info*. Currently, kylin put *job info* into hbase first, then *job output info*. If server is down and only part of *job output info* has been put into hbase during this period, kylin will fail to load job when restarts. 
> To solve this issue, it's better to adjust the order by adding *job output info* first, then *job info*.



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