[ https://issues.apache.org/jira/browse/SOLR-12176?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Cao Manh Dat resolved SOLR-12176. --------------------------------- Resolution: Fixed Fix Version/s: 7.4 > Improve FORCELEADER to handle the case when a replica win the election but > does not present in clusterstate > ----------------------------------------------------------------------------------------------------------- > > Key: SOLR-12176 > URL: https://issues.apache.org/jira/browse/SOLR-12176 > Project: Solr > Issue Type: Improvement > Security Level: Public(Default Security Level. Issues are Public) > Reporter: Cao Manh Dat > Assignee: Cao Manh Dat > Priority: Major > Fix For: 7.4 > > Attachments: SOLR-12176.patch > > > There can be the case when a replica wins the election but it does not > present in clusterstate. Maybe when the Overseer sent the UNLOAD request to > the LEADER (in DeleteReplicaCmd), it met some exception (therefore the > request never reach the LEADER), the Overseer it that case will forcefully > remove the LEADER from clusterstate. > If a shard reaches that case, users will only see a leaderless shard and call > FORCELEADER won't be able to solve their problem. Therefore FORCELEADER > should be more robust, to handle such cases. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org