[jira] [Commented] (HIVE-12384) Union Operator may produce incorrect result on TEZ

[ https://issues.apache.org/jira/browse/HIVE-12384?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15008469#comment-15008469 ] Hive QA commented on HIVE-12384: Here are the results of testing the latest attachment:

[jira] [Commented] (HIVE-12384) Union Operator may produce incorrect result on TEZ

[ https://issues.apache.org/jira/browse/HIVE-12384?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15009803#comment-15009803 ] Laljo John Pullokkaran commented on HIVE-12384: --- Committed to Master > Union Operator may

[jira] [Commented] (HIVE-12384) Union Operator may produce incorrect result on TEZ

[ https://issues.apache.org/jira/browse/HIVE-12384?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15009809#comment-15009809 ] Sergey Shelukhin commented on HIVE-12384: - Does this need to be committed to branch-1 too? >

[jira] [Commented] (HIVE-12384) Union Operator may produce incorrect result on TEZ

[ https://issues.apache.org/jira/browse/HIVE-12384?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15009817#comment-15009817 ] Laljo John Pullokkaran commented on HIVE-12384: --- yes this needs to be back ported to

[jira] [Commented] (HIVE-12384) Union Operator may produce incorrect result on TEZ

[ https://issues.apache.org/jira/browse/HIVE-12384?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15009671#comment-15009671 ] Ashutosh Chauhan commented on HIVE-12384: - Ok.. We can get this one in for now, as incorrect

[jira] [Commented] (HIVE-12384) Union Operator may produce incorrect result on TEZ

[ https://issues.apache.org/jira/browse/HIVE-12384?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15006782#comment-15006782 ] Hive QA commented on HIVE-12384: Here are the results of testing the latest attachment:

[jira] [Commented] (HIVE-12384) Union Operator may produce incorrect result on TEZ

[ https://issues.apache.org/jira/browse/HIVE-12384?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15007373#comment-15007373 ] Laljo John Pullokkaran commented on HIVE-12384: --- Filed HIVE-12423 to remove union operator.

[jira] [Commented] (HIVE-12384) Union Operator may produce incorrect result on TEZ

[ https://issues.apache.org/jira/browse/HIVE-12384?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15007230#comment-15007230 ] Ashutosh Chauhan commented on HIVE-12384: - I think better fix is to always insert a select

[jira] [Commented] (HIVE-12384) Union Operator may produce incorrect result on TEZ

[ https://issues.apache.org/jira/browse/HIVE-12384?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15007290#comment-15007290 ] Ashutosh Chauhan commented on HIVE-12384: - Which penalty you are thinking about ? Fix I am

[jira] [Commented] (HIVE-12384) Union Operator may produce incorrect result on TEZ

[ https://issues.apache.org/jira/browse/HIVE-12384?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15007254#comment-15007254 ] Laljo John Pullokkaran commented on HIVE-12384: --- The counter argument is this: We already

[jira] [Commented] (HIVE-12384) Union Operator may produce incorrect result on TEZ

[ https://issues.apache.org/jira/browse/HIVE-12384?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15007328#comment-15007328 ] Laljo John Pullokkaran commented on HIVE-12384: --- Penalty is the cost of additional select

[jira] [Commented] (HIVE-12384) Union Operator may produce incorrect result on TEZ

[ https://issues.apache.org/jira/browse/HIVE-12384?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15001700#comment-15001700 ] Hive QA commented on HIVE-12384: Here are the results of testing the latest attachment:

[jira] [Commented] (HIVE-12384) Union Operator may produce incorrect result on TEZ

[ https://issues.apache.org/jira/browse/HIVE-12384?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15001097#comment-15001097 ] Laljo John Pullokkaran commented on HIVE-12384: --- Patch introduces explicit cast during plan