Hi Radu,

I will check again when this happens if the recovery is going on. So if the
recovery is going on should we be make sure there is no traffic sending
data to be indexed to the collection ?

Regards,
Nikhilesh Jannu



Nikhilesh Jannu      Principal Software Engineer      405.609.4259
<(405)%20741-9895>


On Wed, Jul 6, 2022 at 1:51 AM Radu Gheorghe <radu.gheor...@sematext.com>
wrote:

> Hi Nikhilesh,
>
> Something sounds off, your transaction logs should be rotated unless
> there's a recovery going on at that time. Is it?
>
> If not, can you double check:
> - your solrconfig.xml - maybe you can post the relevant part here?
> - your config overlay - maybe there's something that was posted by the
> Config API that overwrote your solconfig settings?
>
> Best regards,
> Radu
> --
> Elasticsearch/OpenSearch & Solr Consulting, Production Support & Training
> Sematext Cloud - Full Stack Observability
> http://sematext.com/
>
>
> On Tue, Jul 5, 2022 at 9:46 PM Nikhilesh Jannu <
> nikhil...@predictspring.com>
> wrote:
>
> > Hi Radu,
> >
> > The issue happened again today and I see huge logs getting created even
> > with the config where we want smaller files and smaller intervals.
> >
> > This happens in a particular scenario where we are trying to index
> > documents. That API call is timing out and there is a connection
> > expectation. The Tlogs keep growing in size. The collection is healthy
> but
> > we are constantly adding documents and there are no errors. Only part I
> see
> > is the Tlogs are now at 4GB or so.
> >
> > Regards,
> > Nikhilesh Jannu
> >
> > Regards,
> > Nikhilesh Jannu
> > Nikhilesh Jannu      Principal Software Engineer      405.609.4259
> > <(405)%20741-9895>
> >
> >
> > On Wed, Jun 29, 2022 at 10:15 PM Radu Gheorghe <
> radu.gheor...@sematext.com
> > >
> > wrote:
> >
> > > You're welcome, Nikhilesh!
> > >
> > > Best wishes,
> > > Radu
> > > --
> > > Elasticsearch/OpenSearch & Solr Consulting, Production Support &
> Training
> > > Sematext Cloud - Full Stack Observability
> > > http://sematext.com/
> > >
> > >
> > > On Wed, Jun 29, 2022 at 10:49 AM Nikhilesh Jannu <
> > > nikhil...@predictspring.com> wrote:
> > >
> > > > Thank you Radu for the quick response. I have updated the values as
> > > > you suggested.
> > > >
> > > >
> > > > Nikhilesh Jannu      Principal Software Engineer      405.609.4259
> > > > <(405)%20741-9895>
> > > >
> > > >
> > > > On Wed, Jun 29, 2022 at 12:03 AM Radu Gheorghe <
> > > radu.gheor...@sematext.com
> > > > >
> > > > wrote:
> > > >
> > > > > Hi Nikhilesh,
> > > > >
> > > > > Try hard-committing more often. This way you'll have smaller tlog
> > files
> > > > and
> > > > > there will be less data to recover. My suggestion is to add a
> maxSize
> > > > > constraint to autoCommit. 100MB is a good rule of thumb, makes sure
> > you
> > > > > don't replay more than 100MB worth of data (even if you have an
> > > indexing
> > > > > spike).
> > > > >
> > > > > Best regards,
> > > > > Radu
> > > > > --
> > > > > Elasticsearch/OpenSearch & Solr Consulting, Production Support &
> > > Training
> > > > > Sematext Cloud - Full Stack Observability
> > > > > http://sematext.com/
> > > > >
> > > > >
> > > > > On Wed, Jun 29, 2022 at 9:10 AM Nikhilesh Jannu <
> > > > > nikhil...@predictspring.com>
> > > > > wrote:
> > > > >
> > > > > > Dear Users,
> > > > > >
> > > > > > We are using the SOLR TRA collection for capturing the logs.  We
> > are
> > > > > > writing the logs to SOLR using the Rest API in a batch of 100 and
> > > also
> > > > we
> > > > > > are using SOFT commit interval of 15000 and Hard commit interval
> of
> > > > > 60000.
> > > > > >
> > > > > > Solr Version : 8.11.1.
> > > > > >
> > > > > > When we restart the SOLR node in the cloud the current day's
> > > collection
> > > > > > goes in recovery mode and we see the following logs. It takes a
> > long
> > > > time
> > > > > > for the recovery process to complete. Not sure how to avoid it.
> Any
> > > > > > suggestions ?
> > > > > >
> > > > > > Sample of the logs below.
> > > > > >
> > > > > > 2022-06-29 06:03:27.500 INFO
> > > > > >  (recoveryExecutor-67-thread-1-processing-n:10.0.42.157:8983
> _solr
> > > > > > x:logs__TRA__2022-06-29_shard1_replica_n1 c:logs__TRA__2022-06-29
> > > > > s:shard1
> > > > > > r:core_node2) [c:logs__TRA__2022-06-29 s:shard1 r:core_node2
> > > > > > x:logs__TRA__2022-06-29_shard1_replica_n1] o.a.s.u.UpdateLog log
> > > replay
> > > > > > status
> > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> tlog{file=/var/solr/data/logs__TRA__2022-06-29_shard1_replica_n1/data/tlog/tlog.0000000000000000243
> > > > > > refcount=3} active=false starting pos=0 current pos=1119002110
> > > current
> > > > > > size=3287152529 % read=34.0
> > > > > >
> > > > > > Regards,
> > > > > > Nikhilesh Jannu
> > > > > >
> > > > >
> > > >
> > >
> >
>

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