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David Smiley commented on SOLR-6629: ------------------------------------ A voice from the future and from a fork of SolrCloud: It's not necessary that any node watch for collections coming into (or out of) existence. It doesn't scale with high collection counts, and it adds complexity as well. > Watch /collections zk node on all nodes > --------------------------------------- > > Key: SOLR-6629 > URL: https://issues.apache.org/jira/browse/SOLR-6629 > Project: Solr > Issue Type: Improvement > Components: SolrCloud > Reporter: Shalin Shekhar Mangar > Assignee: Shalin Shekhar Mangar > Priority: Major > Fix For: 5.4, 6.0 > > Attachments: SOLR-6629-new.patch, SOLR-6629.patch, SOLR-6629.patch, > SOLR-6629.patch, SOLR-6629.patch, SOLR-6629.patch > > > The main clusterstate.json is refreshed/used as a poor substitute for > informing all nodes about new or deleted collections even when the collection > being created or deleted has state format > 1. When we move away from state > format 1 then we should do away with this workaround and start watching the > /collections zk node on all nodes. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@solr.apache.org For additional commands, e-mail: issues-h...@solr.apache.org