[jira] [Updated] (HIVE-20834) Hive QueryResultCache entries keeping reference to SemanticAnalyzer from cached query
[ https://issues.apache.org/jira/browse/HIVE-20834?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jason Dere updated HIVE-20834: -- Resolution: Fixed Fix Version/s: 4.0.0 Status: Resolved (was: Patch Available) I've committed this to master > Hive QueryResultCache entries keeping reference to SemanticAnalyzer from > cached query > - > > Key: HIVE-20834 > URL: https://issues.apache.org/jira/browse/HIVE-20834 > Project: Hive > Issue Type: Bug >Reporter: Jason Dere >Assignee: Jason Dere >Priority: Major > Fix For: 4.0.0 > > Attachments: HIVE-20834.1.patch, HIVE-20834.2.patch, > HIVE-20834.3.patch, dominator_tree.png > > > QueryResultCache.LookupInfo ends up keeping a reference to the > SemanticAnalyzer from the cached query, for as long as the cached entry is in > the cache. We should not be keeping the SemanticAnalyzer around after the > query is done executing since they can hold on to quite a bit of memory. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-20834) Hive QueryResultCache entries keeping reference to SemanticAnalyzer from cached query
[ https://issues.apache.org/jira/browse/HIVE-20834?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jason Dere updated HIVE-20834: -- Attachment: HIVE-20834.3.patch > Hive QueryResultCache entries keeping reference to SemanticAnalyzer from > cached query > - > > Key: HIVE-20834 > URL: https://issues.apache.org/jira/browse/HIVE-20834 > Project: Hive > Issue Type: Bug >Reporter: Jason Dere >Assignee: Jason Dere >Priority: Major > Attachments: HIVE-20834.1.patch, HIVE-20834.2.patch, > HIVE-20834.3.patch, dominator_tree.png > > > QueryResultCache.LookupInfo ends up keeping a reference to the > SemanticAnalyzer from the cached query, for as long as the cached entry is in > the cache. We should not be keeping the SemanticAnalyzer around after the > query is done executing since they can hold on to quite a bit of memory. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-20834) Hive QueryResultCache entries keeping reference to SemanticAnalyzer from cached query
[ https://issues.apache.org/jira/browse/HIVE-20834?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jason Dere updated HIVE-20834: -- Attachment: HIVE-20834.2.patch > Hive QueryResultCache entries keeping reference to SemanticAnalyzer from > cached query > - > > Key: HIVE-20834 > URL: https://issues.apache.org/jira/browse/HIVE-20834 > Project: Hive > Issue Type: Bug >Reporter: Jason Dere >Assignee: Jason Dere >Priority: Major > Attachments: HIVE-20834.1.patch, HIVE-20834.2.patch, > dominator_tree.png > > > QueryResultCache.LookupInfo ends up keeping a reference to the > SemanticAnalyzer from the cached query, for as long as the cached entry is in > the cache. We should not be keeping the SemanticAnalyzer around after the > query is done executing since they can hold on to quite a bit of memory. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-20834) Hive QueryResultCache entries keeping reference to SemanticAnalyzer from cached query
[ https://issues.apache.org/jira/browse/HIVE-20834?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jason Dere updated HIVE-20834: -- Status: Patch Available (was: Open) > Hive QueryResultCache entries keeping reference to SemanticAnalyzer from > cached query > - > > Key: HIVE-20834 > URL: https://issues.apache.org/jira/browse/HIVE-20834 > Project: Hive > Issue Type: Bug >Reporter: Jason Dere >Assignee: Jason Dere >Priority: Major > Attachments: HIVE-20834.1.patch, dominator_tree.png > > > QueryResultCache.LookupInfo ends up keeping a reference to the > SemanticAnalyzer from the cached query, for as long as the cached entry is in > the cache. We should not be keeping the SemanticAnalyzer around after the > query is done executing since they can hold on to quite a bit of memory. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-20834) Hive QueryResultCache entries keeping reference to SemanticAnalyzer from cached query
[ https://issues.apache.org/jira/browse/HIVE-20834?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jason Dere updated HIVE-20834: -- Attachment: HIVE-20834.1.patch > Hive QueryResultCache entries keeping reference to SemanticAnalyzer from > cached query > - > > Key: HIVE-20834 > URL: https://issues.apache.org/jira/browse/HIVE-20834 > Project: Hive > Issue Type: Bug >Reporter: Jason Dere >Assignee: Jason Dere >Priority: Major > Attachments: HIVE-20834.1.patch, dominator_tree.png > > > QueryResultCache.LookupInfo ends up keeping a reference to the > SemanticAnalyzer from the cached query, for as long as the cached entry is in > the cache. We should not be keeping the SemanticAnalyzer around after the > query is done executing since they can hold on to quite a bit of memory. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-20834) Hive QueryResultCache entries keeping reference to SemanticAnalyzer from cached query
[ https://issues.apache.org/jira/browse/HIVE-20834?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jason Dere updated HIVE-20834: -- Attachment: dominator_tree.png > Hive QueryResultCache entries keeping reference to SemanticAnalyzer from > cached query > - > > Key: HIVE-20834 > URL: https://issues.apache.org/jira/browse/HIVE-20834 > Project: Hive > Issue Type: Bug >Reporter: Jason Dere >Assignee: Jason Dere >Priority: Major > Attachments: dominator_tree.png > > > QueryResultCache.LookupInfo ends up keeping a reference to the > SemanticAnalyzer from the cached query, for as long as the cached entry is in > the cache. We should not be keeping the SemanticAnalyzer around after the > query is done executing since they can hold on to quite a bit of memory. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
