[jira] [Updated] (HIVE-19138) Results cache: allow queries waiting on pending cache entries to check cache again if pending query fails
[ https://issues.apache.org/jira/browse/HIVE-19138?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jason Dere updated HIVE-19138: -- Resolution: Fixed Fix Version/s: 3.0.0 Status: Resolved (was: Patch Available) Committed to master/branch-3 > Results cache: allow queries waiting on pending cache entries to check cache > again if pending query fails > - > > Key: HIVE-19138 > URL: https://issues.apache.org/jira/browse/HIVE-19138 > Project: Hive > Issue Type: Sub-task >Reporter: Jason Dere >Assignee: Jason Dere >Priority: Major > Fix For: 3.0.0 > > Attachments: HIVE-19138.1.patch > > > HIVE-18846 allows the results cache to refer to currently executing queries > so that another query can wait for these results to become ready in the > results cache. If the pending query fails then Hive will automatically skip > the cache and do the full query compilation. Make a fix here so that if the > pending query fails, Hive will still try to check the cache again in case the > cache has another cached/pending result that can be used to answer the query. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-19138) Results cache: allow queries waiting on pending cache entries to check cache again if pending query fails
[ https://issues.apache.org/jira/browse/HIVE-19138?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jason Dere updated HIVE-19138: -- Attachment: HIVE-19138.1.patch > Results cache: allow queries waiting on pending cache entries to check cache > again if pending query fails > - > > Key: HIVE-19138 > URL: https://issues.apache.org/jira/browse/HIVE-19138 > Project: Hive > Issue Type: Sub-task >Reporter: Jason Dere >Assignee: Jason Dere >Priority: Major > Attachments: HIVE-19138.1.patch > > > HIVE-18846 allows the results cache to refer to currently executing queries > so that another query can wait for these results to become ready in the > results cache. If the pending query fails then Hive will automatically skip > the cache and do the full query compilation. Make a fix here so that if the > pending query fails, Hive will still try to check the cache again in case the > cache has another cached/pending result that can be used to answer the query. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-19138) Results cache: allow queries waiting on pending cache entries to check cache again if pending query fails
[ https://issues.apache.org/jira/browse/HIVE-19138?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jason Dere updated HIVE-19138: -- Status: Patch Available (was: Open) > Results cache: allow queries waiting on pending cache entries to check cache > again if pending query fails > - > > Key: HIVE-19138 > URL: https://issues.apache.org/jira/browse/HIVE-19138 > Project: Hive > Issue Type: Sub-task >Reporter: Jason Dere >Assignee: Jason Dere >Priority: Major > Attachments: HIVE-19138.1.patch > > > HIVE-18846 allows the results cache to refer to currently executing queries > so that another query can wait for these results to become ready in the > results cache. If the pending query fails then Hive will automatically skip > the cache and do the full query compilation. Make a fix here so that if the > pending query fails, Hive will still try to check the cache again in case the > cache has another cached/pending result that can be used to answer the query. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
