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Mano Kovacs commented on SOLR-11435: ------------------------------------ CC: [~varunthacker], [~markrmil...@gmail.com] > Replicas failed to be deleted can overwrite replicas of recreated collections > ----------------------------------------------------------------------------- > > Key: SOLR-11435 > URL: https://issues.apache.org/jira/browse/SOLR-11435 > Project: Solr > Issue Type: Bug > Security Level: Public(Default Security Level. Issues are Public) > Affects Versions: 7.0 > Reporter: Mano Kovacs > > When a replica comes up that was deleted from ZK while it was gone, it can > replace replicas in ZK if the collection an core names are equal. > Reproduction: > # Create {{collection1}} with 1 shard, 2 replicas on {{node1}} and {{node2}} > # Shut down {{node2}} > # Delete {{collection1}} > # Create {{collection1}} on {{node1}} and {{node3}} > # Start {{node2}} > Expected: > {{node2}} will not initialize node as it is not assigned to in ZK > ({{legacyCloud=false}}) > Actual: > {{node2}} will overwrite the {{baseurl}} in {{state.json}} for one of the > replicas as the {{coreNodeName}} and the collection name will match the core > it has. > Note: SOLR-7248 introduced a {{baseurl}} comparison which was removed in > SOLR-10279. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org