[jira] [Commented] (KYLIN-2606) Only return counter for precise count_distinct if query is exactAggregate
[ https://issues.apache.org/jira/browse/KYLIN-2606?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16133967#comment-16133967 ] kangkaisen commented on KYLIN-2606: --- Thanks hongbin. > Only return counter for precise count_distinct if query is exactAggregate > - > > Key: KYLIN-2606 > URL: https://issues.apache.org/jira/browse/KYLIN-2606 > Project: Kylin > Issue Type: Improvement > Components: Query Engine >Affects Versions: v2.0.0 >Reporter: kangkaisen >Assignee: kangkaisen > > If the query is exactAggregation and has some memory hungry measures, we > could directly return final result to speed up the query , reduce the RPC > data size and memory usage in queryServer. -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Commented] (KYLIN-2606) Only return counter for precise count_distinct if query is exactAggregate
[ https://issues.apache.org/jira/browse/KYLIN-2606?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16116289#comment-16116289 ] hongbin ma commented on KYLIN-2606: --- patch reviewed > Only return counter for precise count_distinct if query is exactAggregate > - > > Key: KYLIN-2606 > URL: https://issues.apache.org/jira/browse/KYLIN-2606 > Project: Kylin > Issue Type: Improvement > Components: Query Engine >Affects Versions: v2.0.0 >Reporter: kangkaisen >Assignee: kangkaisen > > If the query is exactAggregation and has some memory hungry measures, we > could directly return final result to speed up the query , reduce the RPC > data size and memory usage in queryServer. -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Commented] (KYLIN-2606) Only return counter for precise count_distinct if query is exactAggregate
[ https://issues.apache.org/jira/browse/KYLIN-2606?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16077829#comment-16077829 ] kangkaisen commented on KYLIN-2606: --- This commit has run for a long time in our prod env. [~mahongbin], please you review this commit when you have time. Thanks you very much. > Only return counter for precise count_distinct if query is exactAggregate > - > > Key: KYLIN-2606 > URL: https://issues.apache.org/jira/browse/KYLIN-2606 > Project: Kylin > Issue Type: Improvement > Components: Query Engine >Affects Versions: v2.0.0 >Reporter: kangkaisen >Assignee: kangkaisen > > If the query is exactAggregation and has some memory hungry measures, we > could directly return final result to speed up the query , reduce the RPC > data size and memory usage in queryServer. -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Commented] (KYLIN-2606) Only return counter for precise count_distinct if query is exactAggregate
[ https://issues.apache.org/jira/browse/KYLIN-2606?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16022684#comment-16022684 ] kangkaisen commented on KYLIN-2606: --- Update the commit https://github.com/apache/kylin/commit/d610a6dd50b547c0f1f4d1529aaf626760c66549 to Fix the bug of previous commit. > Only return counter for precise count_distinct if query is exactAggregate > - > > Key: KYLIN-2606 > URL: https://issues.apache.org/jira/browse/KYLIN-2606 > Project: Kylin > Issue Type: Improvement > Components: Query Engine >Affects Versions: v2.0.0 >Reporter: kangkaisen >Assignee: kangkaisen > > If the query is exactAggregation and has some memory hungry measures, we > could directly return final result to speed up the query , reduce the RPC > data size and memory usage in queryServer. -- This message was sent by Atlassian JIRA (v6.3.15#6346)
