[jira] [Commented] (KNOX-1524) Hive "select *" performance evaluation

2018-10-15 Thread Kevin Risden (JIRA)
[ https://issues.apache.org/jira/browse/KNOX-1524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16650250#comment-16650250 ] Kevin Risden commented on KNOX-1524: h2. Test Case and Reproduction The following res

[jira] [Commented] (KNOX-1524) Hive "select *" performance evaluation

2018-10-15 Thread Kevin Risden (JIRA)
[ https://issues.apache.org/jira/browse/KNOX-1524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16650262#comment-16650262 ] Kevin Risden commented on KNOX-1524: h2. Results * HDFS native - ~2.2 seconds * Hive

[jira] [Commented] (KNOX-1524) Hive "select *" performance evaluation

2018-10-15 Thread Kevin Risden (JIRA)
[ https://issues.apache.org/jira/browse/KNOX-1524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16650272#comment-16650272 ] Kevin Risden commented on KNOX-1524: h2. Result Interpretation HiveServer2 adds quite

[jira] [Commented] (KNOX-1524) Hive "select *" performance evaluation

2018-10-15 Thread Kevin Risden (JIRA)
[ https://issues.apache.org/jira/browse/KNOX-1524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16650315#comment-16650315 ] Kevin Risden commented on KNOX-1524: h2. Future Work * Look into HiveServer2 compress

[jira] [Commented] (KNOX-1524) Hive "select *" performance evaluation

2018-10-15 Thread Kevin Risden (JIRA)
[ https://issues.apache.org/jira/browse/KNOX-1524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16650648#comment-16650648 ] Kevin Risden commented on KNOX-1524: I sent a message to the Hive user list to see if

[jira] [Commented] (KNOX-1524) Hive "select *" performance evaluation

2018-10-16 Thread Kevin Risden (JIRA)
[ https://issues.apache.org/jira/browse/KNOX-1524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16651725#comment-16651725 ] Kevin Risden commented on KNOX-1524: Based on hive-user mailing list feedback: * HIVE

[jira] [Commented] (KNOX-1524) Hive "select *" performance evaluation

2018-10-16 Thread Kevin Risden (JIRA)
[ https://issues.apache.org/jira/browse/KNOX-1524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16652353#comment-16652353 ] Kevin Risden commented on KNOX-1524: So some interesting new results with Hive 4.0.0-S

[jira] [Commented] (KNOX-1524) Hive "select *" performance evaluation

2018-10-18 Thread Kevin Risden (JIRA)
[ https://issues.apache.org/jira/browse/KNOX-1524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16655978#comment-16655978 ] Kevin Risden commented on KNOX-1524: Found a bottleneck in Knox where it was decompres

[jira] [Commented] (KNOX-1524) Hive "select *" performance evaluation

2018-10-19 Thread Kevin Risden (JIRA)
[ https://issues.apache.org/jira/browse/KNOX-1524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16656947#comment-16656947 ] Kevin Risden commented on KNOX-1524: Created KNOX-1530 to look into the compression as

[jira] [Commented] (KNOX-1524) Hive "select *" performance evaluation

2018-10-30 Thread Kevin Risden (JIRA)
[ https://issues.apache.org/jira/browse/KNOX-1524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16669202#comment-16669202 ] Kevin Risden commented on KNOX-1524: KNOX-1530 is mostly done so can come back to test

[jira] [Commented] (KNOX-1524) Hive "select *" performance evaluation

2018-11-02 Thread Kevin Risden (JIRA)
[ https://issues.apache.org/jira/browse/KNOX-1524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16673537#comment-16673537 ] Kevin Risden commented on KNOX-1524: I refactored the performance tests to make them r

[jira] [Commented] (KNOX-1524) Hive "select *" performance evaluation

2018-11-02 Thread Kevin Risden (JIRA)
[ https://issues.apache.org/jira/browse/KNOX-1524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16673546#comment-16673546 ] Kevin Risden commented on KNOX-1524: Some exciting news on the Hive performance front:

[jira] [Commented] (KNOX-1524) Hive "select *" performance evaluation

2018-11-02 Thread Kevin Risden (JIRA)
[ https://issues.apache.org/jira/browse/KNOX-1524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16673639#comment-16673639 ] Kevin Risden commented on KNOX-1524: Here are the results from Knox master commit:  48

[jira] [Commented] (KNOX-1524) Hive "select *" performance evaluation

2018-11-02 Thread Kevin Risden (JIRA)
[ https://issues.apache.org/jira/browse/KNOX-1524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16673642#comment-16673642 ] Kevin Risden commented on KNOX-1524: All of the above testing is without authenticatio