This morning I was told that there was something screwy with one of our collections. This collection has 2 shards and 2 replicas per shard. Each replica has a different value for numDocs! Datacenter #1 shard1_replica1 1513053 shard1_replica2 1512653 shard2_replica1 1512296 shard2_replica2 1512487
We have 2 copies of this collection that are populated via cdcr from a common collection. Both copies show the same thing. They run in different datacenters in the cloud Datacenter #2 shard1_replica1 1513054 shard1_replica2 1512903 shard2_replica1 1512452 shard2_replica2 1512487 We are running Solr 7.2.0 in SolrCloud mode. This collection is populated by CDCR, auto commits are enabled. I don't see any errors in the logs. I manually sent a commit to the collection, the above numbers are after the commit. The source collection has only 2 replicas per shard shard1_replica1 1513054 shard2_replica1 1512487 What could cause this? How can I address it? How do we prevent it from happening again? -- This message and any attachment are confidential and may be privileged or otherwise protected from disclosure. If you are not the intended recipient, you must not copy this message or attachment or disclose the contents to any other person. If you have received this transmission in error, please notify the sender immediately and delete the message and any attachment from your system. Merck KGaA, Darmstadt, Germany and any of its subsidiaries do not accept liability for any omissions or errors in this message which may arise as a result of E-Mail-transmission or for damages resulting from any unauthorized changes of the content of this message and any attachment thereto. Merck KGaA, Darmstadt, Germany and any of its subsidiaries do not guarantee that this message is free of viruses and does not accept liability for any damages caused by any virus transmitted therewith. Click http://www.emdgroup.com/disclaimer <http://www.emdgroup.com/disclaimer> to access the German, French, Spanish and Portuguese versions of this disclaimer.