[
https://issues.apache.org/jira/browse/KYLIN-2905?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Zhong Yanghong updated KYLIN-2905:
----------------------------------
Description:
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*.
was: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.
> 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
> Affects Versions: v2.1.0
> Reporter: Zhong Yanghong
> Assignee: Zhong Yanghong
> Fix For: v2.2.0
>
>
> 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*.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
