You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@oozie.apache.org by bowen zhang <bo...@yahoo.com> on 2014/03/05 02:12:14 UTC
oozie coordinator job frequency DST transition
Hi guys,
I have a coordinator job frequency DST transition question. If I schedule a job to run at 8am everyday with frequency=1440 minutes and timezone="America/Los Angeles", then the job will start running at 9am after March 9th, 2014.
If you look at the line
"start.add(freqTU.getCalendarUnit(), lastActionNumber * Integer.parseInt(coordJob.getFrequency()));" in CoordMaterializeTransitionXCommand in materializeActions() function, this line doesn't seem to take care of the DST transition. Is this the desired behavior for oozie?
Bowen
Re: oozie coordinator job frequency DST transition
Posted by Shwetha GS <sh...@inmobi.com>.
Calendar.add() takes care of DST transition
On Thu, Mar 6, 2014 at 4:04 AM, bowen zhang <bo...@yahoo.com> wrote:
> Isn't it ideal that the job is still running at 8am after March 9th? Oozie
> doc says oozie handles DST transition for timezones. I don't see here how
> oozie is really handling any DST transition.
> Bowen
>
>
>
>
>
> On Wednesday, March 5, 2014 12:04 PM, Rohini Palaniswamy <
> rohini.aditya@gmail.com> wrote:
>
> I believe so. Even we have seen this behaviour. Our users usually have the
> <coordinator-app> timezone in UTC and only <dataset> in different
> timezones.
>
> Regards,
> Rohini
>
>
>
> On Tue, Mar 4, 2014 at 5:12 PM, bowen zhang <bo...@yahoo.com>
> wrote:
>
> > Hi guys,
> > I have a coordinator job frequency DST transition question. If I schedule
> > a job to run at 8am everyday with frequency=1440 minutes and
> > timezone="America/Los Angeles", then the job will start running at 9am
> > after March 9th, 2014.
> > If you look at the line
> > "start.add(freqTU.getCalendarUnit(), lastActionNumber *
> > Integer.parseInt(coordJob.getFrequency()));" in
> > CoordMaterializeTransitionXCommand in materializeActions() function, this
> > line doesn't seem to take care of the DST transition. Is this the desired
> > behavior for oozie?
> > Bowen
> >
>
--
_____________________________________________________________
The information contained in this communication is intended solely for the
use of the individual or entity to whom it is addressed and others
authorized to receive it. It may contain confidential or legally privileged
information. If you are not the intended recipient you are hereby notified
that any disclosure, copying, distribution or taking any action in reliance
on the contents of this information is strictly prohibited and may be
unlawful. If you have received this communication in error, please notify
us immediately by responding to this email and then delete it from your
system. The firm is neither liable for the proper and complete transmission
of the information contained in this communication nor for any delay in its
receipt.
Re: oozie coordinator job frequency DST transition
Posted by bowen zhang <bo...@yahoo.com>.
Isn't it ideal that the job is still running at 8am after March 9th? Oozie doc says oozie handles DST transition for timezones. I don't see here how oozie is really handling any DST transition.
Bowen
On Wednesday, March 5, 2014 12:04 PM, Rohini Palaniswamy <ro...@gmail.com> wrote:
I believe so. Even we have seen this behaviour. Our users usually have the
<coordinator-app> timezone in UTC and only <dataset> in different
timezones.
Regards,
Rohini
On Tue, Mar 4, 2014 at 5:12 PM, bowen zhang <bo...@yahoo.com> wrote:
> Hi guys,
> I have a coordinator job frequency DST transition question. If I schedule
> a job to run at 8am everyday with frequency=1440 minutes and
> timezone="America/Los Angeles", then the job will start running at 9am
> after March 9th, 2014.
> If you look at the line
> "start.add(freqTU.getCalendarUnit(), lastActionNumber *
> Integer.parseInt(coordJob.getFrequency()));" in
> CoordMaterializeTransitionXCommand in materializeActions() function, this
> line doesn't seem to take care of the DST transition. Is this the desired
> behavior for oozie?
> Bowen
>
Re: oozie coordinator job frequency DST transition
Posted by Rohini Palaniswamy <ro...@gmail.com>.
I believe so. Even we have seen this behaviour. Our users usually have the
<coordinator-app> timezone in UTC and only <dataset> in different
timezones.
Regards,
Rohini
On Tue, Mar 4, 2014 at 5:12 PM, bowen zhang <bo...@yahoo.com> wrote:
> Hi guys,
> I have a coordinator job frequency DST transition question. If I schedule
> a job to run at 8am everyday with frequency=1440 minutes and
> timezone="America/Los Angeles", then the job will start running at 9am
> after March 9th, 2014.
> If you look at the line
> "start.add(freqTU.getCalendarUnit(), lastActionNumber *
> Integer.parseInt(coordJob.getFrequency()));" in
> CoordMaterializeTransitionXCommand in materializeActions() function, this
> line doesn't seem to take care of the DST transition. Is this the desired
> behavior for oozie?
> Bowen
>