[ https://issues.apache.org/jira/browse/SOLR-11669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Noble Paul updated SOLR-11669: ------------------------------ Issue Type: Improvement (was: Bug) > Policy Session lifecycle needs cleanup > -------------------------------------- > > Key: SOLR-11669 > URL: https://issues.apache.org/jira/browse/SOLR-11669 > Project: Solr > Issue Type: Improvement > Security Level: Public(Default Security Level. Issues are Public) > Components: AutoScaling > Reporter: Andrzej Bialecki > Assignee: Noble Paul > Priority: Major > Fix For: 7.3 > > > {{Policy.Session}} is used in several places in the autoscaling framework. > However, its life-cycle is unclear and inconsistent - in some places > ({{ComputePlanAction}}) sessions are created directly via > {{Policy.createSession}}, in other places a thread-local caching in > {{PolicyHelper}} is used, in still other places the {{ObjectCache}} is used. > {{Session}} creates a copy of live nodes on instantiation, which may become > stale, but {{PolicyHelper}} caching never checks whether this instance is > still valid while it's still in cache. > Also, refcounting leads to awkward and non-intuitive code, such > AddReplicaCmd:103. -- 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