Subject: Re: New supervisor & topology scheduling
Default scheduler will only use the new supervisor on doing storm rebalance
command on the topology .
In case of custom scheduler the logic may pause previous workers for some time
and re-schedule it to supervisor on new VM without usin
Default scheduler will only use the new supervisor on doing *storm
rebalance* command on the topology .
In case of custom scheduler the logic may pause previous workers for some
time and re-schedule it to supervisor on new VM without using re-balance .
(depends on the logic itself .)
On Wed,
When a new supervisor is added to a cluster, does the scheduler get called to
reschedule topologies onto the new supervisor?
Using the default scheduler, this doesn’t happen (topologies stay where they
are), but I’m not sure if this is due to nimbus not calling the scheduler or
the scheduler
I don't think it's possible ? Since topology will keeping running
until you kill it. I think you could do it through your Spout ??
2016-04-06 22:21 GMT+08:00 Andrey Dudin :
> Try Quartz library.
>
> 2016-04-04 19:45 GMT+03:00 I PVP :
>>
>> Is it possible to
Configure tick tuples?
What's are you trying to do?
> On 04 Apr 2016, at 18:57, Aurelien Violette
> wrote:
>
> Hi,
>
> What is your use case ? Because this seems to be the contrary of the goal of
> Storm and sounds more like Map Reduce alike job.
>
>
Hi,
What is your use case ? Because this seems to be the contrary of the
goal of Storm and sounds more like Map Reduce alike job.
Anyway, I've never seen such thing in Storm.
Le 04/04/2016 18:45, I PVP a écrit :
Is it possible to schedule a topology to run every X hours ? How?
Thanks
--
Is it possible to schedule a topology to run every X hours ? How?
Thanks
--
IPVP