[jira] [Updated] (HIVE-23806) Avoid clearing column stat states in all partition in case schema is extended
[ https://issues.apache.org/jira/browse/HIVE-23806?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ASF GitHub Bot updated HIVE-23806: -- Labels: pull-request-available (was: ) > Avoid clearing column stat states in all partition in case schema is extended > - > > Key: HIVE-23806 > URL: https://issues.apache.org/jira/browse/HIVE-23806 > Project: Hive > Issue Type: Improvement >Reporter: Zoltan Haindrich >Assignee: Zoltan Haindrich >Priority: Major > Labels: pull-request-available > Time Spent: 10m > Remaining Estimate: 0h > > in case there are many partitions; adding a new column without cascade may > take a while - because we want to make sure in schema evolution cases that we > don't reuse stats later-on by mistake... > however this is not neccessary in case the schema is extended -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Updated] (HIVE-23806) Avoid clearing column stat states in all partition in case schema is extended
[ https://issues.apache.org/jira/browse/HIVE-23806?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zoltan Haindrich updated HIVE-23806: Description: in case there are many partitions; adding a new column without cascade may take a while - because we want to make sure in schema evolution cases that we don't reuse stats later-on by mistake... however this is not neccessary in case the schema is extended > Avoid clearing column stat states in all partition in case schema is extended > - > > Key: HIVE-23806 > URL: https://issues.apache.org/jira/browse/HIVE-23806 > Project: Hive > Issue Type: Improvement >Reporter: Zoltan Haindrich >Assignee: Zoltan Haindrich >Priority: Major > > in case there are many partitions; adding a new column without cascade may > take a while - because we want to make sure in schema evolution cases that we > don't reuse stats later-on by mistake... > however this is not neccessary in case the schema is extended -- This message was sent by Atlassian Jira (v8.3.4#803005)