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Posted to users@solr.apache.org by Satya Nand <sa...@indiamart.com.INVALID> on 2022/10/03 09:47:48 UTC
Pull Interval in Pull Type replicas of Solr Cloud ?
Hi,
Is there any configuration, where we can define the replication interval
when pull replica should pull indexes from NRT replicas?
Re: Pull Interval in Pull Type replicas of Solr Cloud ?
Posted by Dominique Bejean <do...@eolya.fr>.
Hi,
On sematext blog, I read for TLOG replication Interval
The poll time from replica to the master is set to half of the autoCommit
property value or, if autoCommit is not defined, 50% of the autoSoftCommit.
If both are not present it is set to 1500 milliseconds.
No details for PULL replica but replication interval should be longuer than
for TLOG
Dominique
Le lun. 3 oct. 2022 à 14:36, Markus Jelsma <ma...@openindex.io> a
écrit :
> Yes, you could say that. A commit will cause a segment to be
> created/merged. Once the leader node finishes that proces, the mutations
> are send to the follower nodes. If you have a steady commit interval, then
> you should see a reasonably steady replication interval.
>
> Regards,
> Markus
>
> Op ma 3 okt. 2022 om 12:05 schreef Satya Nand
> <sa...@indiamart.com.invalid>:
>
> > Hi Markus,
> > thank you.
> > so in this case the Commit interval will become the polling interval?
> > frequent commit => frequent replication ?
> >
> >
> > On Mon, Oct 3, 2022 at 3:31 PM Markus Jelsma <markus.jelsma@openindex.io
> >
> > wrote:
> >
> > > Hello Satya,
> > >
> > > There is no replication interval to define. The PULL of TLOG replicas
> > will
> > > pull new segment data from the current shard leader as they become
> > > available. No specific configuration is needed.
> > >
> > > Regards,
> > > Markus
> > >
> > > Op ma 3 okt. 2022 om 11:48 schreef Satya Nand
> > > <sa...@indiamart.com.invalid>:
> > >
> > > > Hi,
> > > >
> > > > Is there any configuration, where we can define the replication
> > interval
> > > > when pull replica should pull indexes from NRT replicas?
> > > >
> > >
> >
>
Re: Pull Interval in Pull Type replicas of Solr Cloud ?
Posted by Markus Jelsma <ma...@openindex.io>.
Yes, you could say that. A commit will cause a segment to be
created/merged. Once the leader node finishes that proces, the mutations
are send to the follower nodes. If you have a steady commit interval, then
you should see a reasonably steady replication interval.
Regards,
Markus
Op ma 3 okt. 2022 om 12:05 schreef Satya Nand
<sa...@indiamart.com.invalid>:
> Hi Markus,
> thank you.
> so in this case the Commit interval will become the polling interval?
> frequent commit => frequent replication ?
>
>
> On Mon, Oct 3, 2022 at 3:31 PM Markus Jelsma <ma...@openindex.io>
> wrote:
>
> > Hello Satya,
> >
> > There is no replication interval to define. The PULL of TLOG replicas
> will
> > pull new segment data from the current shard leader as they become
> > available. No specific configuration is needed.
> >
> > Regards,
> > Markus
> >
> > Op ma 3 okt. 2022 om 11:48 schreef Satya Nand
> > <sa...@indiamart.com.invalid>:
> >
> > > Hi,
> > >
> > > Is there any configuration, where we can define the replication
> interval
> > > when pull replica should pull indexes from NRT replicas?
> > >
> >
>
Re: Pull Interval in Pull Type replicas of Solr Cloud ?
Posted by Satya Nand <sa...@indiamart.com.INVALID>.
Hi Markus,
thank you.
so in this case the Commit interval will become the polling interval?
frequent commit => frequent replication ?
On Mon, Oct 3, 2022 at 3:31 PM Markus Jelsma <ma...@openindex.io>
wrote:
> Hello Satya,
>
> There is no replication interval to define. The PULL of TLOG replicas will
> pull new segment data from the current shard leader as they become
> available. No specific configuration is needed.
>
> Regards,
> Markus
>
> Op ma 3 okt. 2022 om 11:48 schreef Satya Nand
> <sa...@indiamart.com.invalid>:
>
> > Hi,
> >
> > Is there any configuration, where we can define the replication interval
> > when pull replica should pull indexes from NRT replicas?
> >
>
Re: Pull Interval in Pull Type replicas of Solr Cloud ?
Posted by Markus Jelsma <ma...@openindex.io>.
Hello Satya,
There is no replication interval to define. The PULL of TLOG replicas will
pull new segment data from the current shard leader as they become
available. No specific configuration is needed.
Regards,
Markus
Op ma 3 okt. 2022 om 11:48 schreef Satya Nand
<sa...@indiamart.com.invalid>:
> Hi,
>
> Is there any configuration, where we can define the replication interval
> when pull replica should pull indexes from NRT replicas?
>