[
https://issues.apache.org/jira/browse/KYLIN-3788?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16784376#comment-16784376
]
zhao jintao edited comment on KYLIN-3788 at 3/5/19 12:33 PM:
-------------------------------------------------------------
I found that hour_start is 8 hours behind the real time.Day_start is also 8
behind the real time. I deal this bugfix. And I want to push my code to github.
was (Author: zhao jintao):
I found that hour_start is 8 hours behind the real time.Day_start is also 8
behind the real time. I deal this bugfix.
> Kylin's internal time zone conversions are various and confusing
> -----------------------------------------------------------------
>
> Key: KYLIN-3788
> URL: https://issues.apache.org/jira/browse/KYLIN-3788
> Project: Kylin
> Issue Type: Bug
> Components: REST Service, Web
> Affects Versions: v2.5.2
> Environment: Huawei FI
> Reporter: zhao jintao
> Priority: Major
> Labels: TimeZone
>
> I found that Kylin has a variety of time zone conversions inside, which is
> confusing. In some code, the time zone is "GMT" when converting time, and
> some code uses the time zone specified in the configuration file
> ("TimeZone.getTimeZone("GMT")" );
> For Example:
> in CubingJob.java, use TimeZone from configuration file:
> format.setTimeZone(TimeZone.getTimeZone(
> config.getTimeZone())),
> but in TimeUtil.java, use GMT TimeZone:private static TimeZone gmt =
> TimeZone.getTimeZone("GMT")
>
> When inport data from Kafka Streaming Data，kylin generate "Data_Start",
> "Hour_Start" uses the GMT time zone, They are some time zones later than
> the real time. Why not use the time zone specified in the configuration file?
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
