Hi Erick, Below is master slave config:
Master: <requestHandler name="/replication" class="solr.Re1plicationHandler"> <lst name="master"> <str name="replicateAfter">commit</str> <str name="backupAfter">optimize</str> </lst> <int name="maxNumberOfBackups">2</int> </requestHandler> Slave: <requestHandler name="/replication" class="solr.ReplicationHandler" > <lst name="slave"> <!-- <str name="masterUrl">http://remote_host:port/solr/core_name/replication</str> --> <str name="masterUrl">http://master:8983/solr/big_core/replication </str> <str name="pollInterval">00:00:60</str> <str name="httpBasicAuthUser">username</str> <str name="httpBasicAuthPassword">password</str> </lst> </requestHandler> Do you mean the Solr is restarting every minute or the polling interval is 60 seconds? I meant polling is 60 minutes I didn't not see any suspicious in logs , and I'm not optimizing any thing with commit. Thanks Novin On Thu, 11 Feb 2016 at 18:02 Erick Erickson <erickerick...@gmail.com> wrote: > What is your replication configuration in solrconfig.xml on both > master and slave? > > bq: big core is doing full sync every time wherever it start (every > minute). > > Do you mean the Solr is restarting every minute or the polling > interval is 60 seconds? > > The Solr logs should tell you something about what's going on there. > Also, if you are for > some reason optimizing the index that'll cause a full replication. > > Best, > Erick > > On Thu, Feb 11, 2016 at 8:41 AM, Novin Novin <toe.al...@gmail.com> wrote: > > Hi Guys, > > > > I'm having a problem with master slave syncing. > > > > So I have two cores one is small core (just keep data use frequently for > > fast results) and another is big core (for rare query and for search in > > every thing). both core has same solrconfig file. But small core > > replication is fine, other than this big core is doing full sync every > time > > wherever it start (every minute). > > > > I found this > > > http://stackoverflow.com/questions/6435652/solr-replication-keeps-downloading-entire-index-from-master > > > > But not really usefull. > > > > Solr verion 5.2.0 > > Small core has doc 10 mil. size around 10 to 15 GB. > > Big core has doc greater than 100 mil. size around 25 to 35 GB. > > > > How can I stop full sync. > > > > Thanks > > Novin >