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Scott Blum commented on SOLR-10983: ----------------------------------- BTW: this issue most likely affects all 6.x releases (and even some late 5.x), so it should be considered if we do any 6.x point releases later. > Fix DOWNNODE -> queue-work explosion > ------------------------------------ > > Key: SOLR-10983 > URL: https://issues.apache.org/jira/browse/SOLR-10983 > Project: Solr > Issue Type: Bug > Security Level: Public(Default Security Level. Issues are Public) > Components: SolrCloud > Reporter: Scott Blum > Assignee: Scott Blum > Fix For: 7.0, master (8.0), 7.1 > > Attachments: SOLR-10983.patch > > > Every DOWNNODE command enqueues N copies of itself into queue-work, where N > is number of collections affected by the DOWNNODE. > This rarely matters in practice, because queue-work gets immediately dumped-- > however, if anything throws an exception (such as ZK bad version), we don't > clear queue-work. Then the next time through the loop we run the expensive > DOWNNODE command potentially hundreds of times. -- 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