Re: Soft commit impact on replication
Hi Erick, Thanks for the response. First thing we not indexing on Slave. And we are not re-indexing/optimizing entire the core in Master node. The only warning which I see in the log is "Unable clean the unused index directory so starting full copy". That one i can understand and I don't have issue with that as its normal behaviour but most of the time. But most of the time it’s just triggers full-copy without any details in the log. And recently in one of the nodes i enabled soft-commit in master nodes and monitored the corresponding slave node, what i observed is it didn't even trigger the full-copy not even once for almost 3 consecutive days. So am wondering do we need to have soft commit enabled in master for replication to happen smooth if so what’s the dependency there Thanks -- Sent from: http://lucene.472066.n3.nabble.com/Solr-User-f472068.html
Re: Soft commit impact on replication
My first guess is that you're indexing to the slave nodes. Second guess is that you're re-indexing your entire corpus on the master node. Third guess is that you're optimizing on the master node (don't do this) What does the slave's log say is the reason? If all the segments on the master have changed, they'll all need to be copied during replication so if that's the case that's entirely normal. And you shouldn't need to commit on the slaves, that should happen as part of replication. Best, Erick On Fri, Jun 15, 2018 at 3:25 AM, Adarsh Hd wrote: > Hi All, > > Current am using SOLR 5.2.1 on Linux machine. I have cluster of 5 nodes with > master and salve configuration, which gives 5 master nodes and 5slave node. > We have enabled only hard commit on master nodes and both soft & hard commit > on the slave nodes since the search will happen on slave. > Current we are facing a issue which is causing our slave to replicate full > copy from master most of the time , sometimes I get error like unable to > clean old index so trigger full copy I could understand that from couple of > solr links, but there is lot of time where the full copy is triggered just > like with out any warning or any error message could anyone let me know the > possibilities that might trigger the full copy replication so often. > > > Regards > Adarsh
Soft commit impact on replication
Hi All, Current am using SOLR 5.2.1 on Linux machine. I have cluster of 5 nodes with master and salve configuration, which gives 5 master nodes and 5slave node. We have enabled only hard commit on master nodes and both soft & hard commit on the slave nodes since the search will happen on slave. Current we are facing a issue which is causing our slave to replicate full copy from master most of the time , sometimes I get error like unable to clean old index so trigger full copy I could understand that from couple of solr links, but there is lot of time where the full copy is triggered just like with out any warning or any error message could anyone let me know the possibilities that might trigger the full copy replication so often. Regards Adarsh