org.apache.lucene.util.fst.FST taking up lot of Java Heap Memory

Hello Solr community, On our Production SolrCloud Server, OutOfMemory has been occurring on lot of instances. When I download the HEAP DUMP and analyzed it. I got to know that in multiple HEAP DUMPS there are lots of instances of  org.apache.lucene.codecs.blocktree.BlockTreeTermsReader  which has

Re: SolrCloud on PublicCloud

On 8/3/2020 12:04 PM, Mathew Mathew wrote: Have been looking for architectural guidance on correctly configuring SolrCloud on Public Cloud (eg Azure/AWS) In particular the zookeeper based autoscaling seems to overlap with the auto scaling capabilities of cloud platforms. I have the following q

Re: Distribution of Lead Replicas

Before you do that, there’s not a lot of reason to. The actual extra load on the leaders is relatively minimal. Besides, the leadership will change depending on what replicas comes up first. But if you insist, the collections API BALANCESHARDUNIQUE and REBALANCELEADERS will do this. These comma

Distribution of Lead Replicas

I have a cluster with 8 nodes for 24 shards with replicaFactor=3 and have only 4 nodes have the leader replicas. Is there any way to redistribute the lead nodes to cross of all 8 nodes? Thanks,

SolrCloud on PublicCloud

Have been looking for architectural guidance on correctly configuring SolrCloud on Public Cloud (eg Azure/AWS) In particular the zookeeper based autoscaling seems to overlap with the auto scaling capabilities of cloud platforms. I have the following questions. 1. Should the ZooKeeper ensable

SolrCloud SSL Encryption

According to the documentation. https://lucene.apache.org/solr/guide/8_6/enabling-ssl.html ZooKeeper does not support encrypted communication with clients like Solr. There are several related JIRA tickets where SSL support is being planned/worked on: ZOOKEEPER-235