[jira] [Commented] (IMPALA-6661) Group by float results in one group per NaN value

2018-11-02 Thread ASF subversion and git services (JIRA)
[ https://issues.apache.org/jira/browse/IMPALA-6661?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16673257#comment-16673257 ] ASF subversion and git services commented on IMPALA-6661: - Commit

[jira] [Commented] (IMPALA-6661) Group by float results in one group per NaN value

2018-09-10 Thread Greg Rahn (JIRA)
[ https://issues.apache.org/jira/browse/IMPALA-6661?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16610045#comment-16610045 ] Greg Rahn commented on IMPALA-6661: --- [~kwho] - you understand correctly. > Group by float results in

[jira] [Commented] (IMPALA-6661) Group by float results in one group per NaN value

2018-09-10 Thread Michael Ho (JIRA)
[ https://issues.apache.org/jira/browse/IMPALA-6661?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16609931#comment-16609931 ] Michael Ho commented on IMPALA-6661: [~mostrows], you may want to re-read [~tarmstrong]'s comment.

[jira] [Commented] (IMPALA-6661) Group by float results in one group per NaN value

2018-09-10 Thread Michal Ostrowski (JIRA)
[ https://issues.apache.org/jira/browse/IMPALA-6661?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16609682#comment-16609682 ] Michal Ostrowski commented on IMPALA-6661: -- OTOH... you could make this configurable, or allow

[jira] [Commented] (IMPALA-6661) Group by float results in one group per NaN value

2018-09-10 Thread Michal Ostrowski (JIRA)
[ https://issues.apache.org/jira/browse/IMPALA-6661?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16609681#comment-16609681 ] Michal Ostrowski commented on IMPALA-6661: -- [~jbapple]  From the example above, add another 0

[jira] [Commented] (IMPALA-6661) Group by float results in one group per NaN value

2018-09-10 Thread Tim Armstrong (JIRA)
[ https://issues.apache.org/jira/browse/IMPALA-6661?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16609563#comment-16609563 ] Tim Armstrong commented on IMPALA-6661: --- [~mostrows] I think the same argument mostly applies to

[jira] [Commented] (IMPALA-6661) Group by float results in one group per NaN value

2018-09-10 Thread Jim Apple (JIRA)
[ https://issues.apache.org/jira/browse/IMPALA-6661?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16609494#comment-16609494 ] Jim Apple commented on IMPALA-6661: --- [~mostrows], can you be more specific about "that would make the

[jira] [Commented] (IMPALA-6661) Group by float results in one group per NaN value

2018-09-10 Thread Michal Ostrowski (JIRA)
[ https://issues.apache.org/jira/browse/IMPALA-6661?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16609491#comment-16609491 ] Michal Ostrowski commented on IMPALA-6661: -- For consistency sake, I think we have to have Nan

[jira] [Commented] (IMPALA-6661) Group by float results in one group per NaN value

2018-08-20 Thread Greg Rahn (JIRA)
[ https://issues.apache.org/jira/browse/IMPALA-6661?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16586675#comment-16586675 ] Greg Rahn commented on IMPALA-6661: --- I'd suggest we follow the behavior of Vertica for NaNs:

[jira] [Commented] (IMPALA-6661) Group by float results in one group per NaN value

2018-08-20 Thread Michael Ho (JIRA)
[ https://issues.apache.org/jira/browse/IMPALA-6661?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16586639#comment-16586639 ] Michael Ho commented on IMPALA-6661: [~tarmstrong], to be consistent across the entire system, do we