[jira] [Commented] (HIVE-7616) pre-size mapjoin hashtable based on statistics

2015-01-24 Thread Lefty Leverenz (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-7616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14290910#comment-14290910 ] Lefty Leverenz commented on HIVE-7616: -- Doc note: *hive.hashtable.key.count.adjustmen

[jira] [Commented] (HIVE-7616) pre-size mapjoin hashtable based on statistics

2015-01-24 Thread Lefty Leverenz (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-7616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14290853#comment-14290853 ] Lefty Leverenz commented on HIVE-7616: -- Doc error: The description of *hive.hashtable

[jira] [Commented] (HIVE-7616) pre-size mapjoin hashtable based on statistics

2014-08-11 Thread Lefty Leverenz (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-7616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14093738#comment-14093738 ] Lefty Leverenz commented on HIVE-7616: -- This adds configuration parameter *hive.hashta

[jira] [Commented] (HIVE-7616) pre-size mapjoin hashtable based on statistics

2014-08-11 Thread Sergey Shelukhin (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-7616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14093354#comment-14093354 ] Sergey Shelukhin commented on HIVE-7616: ping? > pre-size mapjoin hashtable based

[jira] [Commented] (HIVE-7616) pre-size mapjoin hashtable based on statistics

2014-08-09 Thread Hive QA (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-7616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14091695#comment-14091695 ] Hive QA commented on HIVE-7616: --- {color:red}Overall{color}: -1 at least one tests failed H

[jira] [Commented] (HIVE-7616) pre-size mapjoin hashtable based on statistics

2014-08-08 Thread Gunther Hagleitner (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-7616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14091284#comment-14091284 ] Gunther Hagleitner commented on HIVE-7616: -- Removing TODO in commit is fine by me.

[jira] [Commented] (HIVE-7616) pre-size mapjoin hashtable based on statistics

2014-08-08 Thread Gunther Hagleitner (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-7616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14091287#comment-14091287 ] Gunther Hagleitner commented on HIVE-7616: -- other than these 2 things i am +1 > p

[jira] [Commented] (HIVE-7616) pre-size mapjoin hashtable based on statistics

2014-08-08 Thread Hive QA (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-7616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14091127#comment-14091127 ] Hive QA commented on HIVE-7616: --- {color:red}Overall{color}: -1 at least one tests failed H

[jira] [Commented] (HIVE-7616) pre-size mapjoin hashtable based on statistics

2014-08-07 Thread Sergey Shelukhin (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-7616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14090061#comment-14090061 ] Sergey Shelukhin commented on HIVE-7616: will remove TODO#: comments on next iterat

[jira] [Commented] (HIVE-7616) pre-size mapjoin hashtable based on statistics

2014-08-06 Thread Hive QA (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-7616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14088869#comment-14088869 ] Hive QA commented on HIVE-7616: --- {color:red}Overall{color}: -1 at least one tests failed H

[jira] [Commented] (HIVE-7616) pre-size mapjoin hashtable based on statistics

2014-08-06 Thread Gunther Hagleitner (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-7616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14088519#comment-14088519 ] Gunther Hagleitner commented on HIVE-7616: -- I like it. Some comments on rb. > pre

[jira] [Commented] (HIVE-7616) pre-size mapjoin hashtable based on statistics

2014-08-06 Thread Prasanth J (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-7616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14088308#comment-14088308 ] Prasanth J commented on HIVE-7616: -- The statistics part looks good to me except for a null

[jira] [Commented] (HIVE-7616) pre-size mapjoin hashtable based on statistics

2014-08-06 Thread Sergey Shelukhin (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-7616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14088289#comment-14088289 ] Sergey Shelukhin commented on HIVE-7616: https://reviews.apache.org/r/24427/ > pre

[jira] [Commented] (HIVE-7616) pre-size mapjoin hashtable based on statistics

2014-08-06 Thread Gunther Hagleitner (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-7616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14088143#comment-14088143 ] Gunther Hagleitner commented on HIVE-7616: -- Can you create a rb entry for that ple

[jira] [Commented] (HIVE-7616) pre-size mapjoin hashtable based on statistics

2014-08-06 Thread Sergey Shelukhin (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-7616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14088041#comment-14088041 ] Sergey Shelukhin commented on HIVE-7616: There's a config setting for that > pre-s

[jira] [Commented] (HIVE-7616) pre-size mapjoin hashtable based on statistics

2014-08-06 Thread Sergey Shelukhin (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-7616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14088045#comment-14088045 ] Sergey Shelukhin commented on HIVE-7616: But yeah that would be useful > pre-size

[jira] [Commented] (HIVE-7616) pre-size mapjoin hashtable based on statistics

2014-08-06 Thread Mostafa Mokhtar (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-7616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14087996#comment-14087996 ] Mostafa Mokhtar commented on HIVE-7616: --- This will work for most of the TPC-DS querie

[jira] [Commented] (HIVE-7616) pre-size mapjoin hashtable based on statistics

2014-08-06 Thread Hive QA (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-7616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14087779#comment-14087779 ] Hive QA commented on HIVE-7616: --- {color:red}Overall{color}: -1 at least one tests failed H

[jira] [Commented] (HIVE-7616) pre-size mapjoin hashtable based on statistics

2014-08-05 Thread Sergey Shelukhin (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-7616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14087106#comment-14087106 ] Sergey Shelukhin commented on HIVE-7616: also, for joins where many rows come from

[jira] [Commented] (HIVE-7616) pre-size mapjoin hashtable based on statistics

2014-08-05 Thread Sergey Shelukhin (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-7616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14087104#comment-14087104 ] Sergey Shelukhin commented on HIVE-7616: another consideration is that we currently

[jira] [Commented] (HIVE-7616) pre-size mapjoin hashtable based on statistics

2014-08-05 Thread Sergey Shelukhin (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-7616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14086802#comment-14086802 ] Sergey Shelukhin commented on HIVE-7616: it would be nice to have key count estimat

[jira] [Commented] (HIVE-7616) pre-size mapjoin hashtable based on statistics

2014-08-05 Thread Sergey Shelukhin (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-7616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14086799#comment-14086799 ] Sergey Shelukhin commented on HIVE-7616: [~hagleitn] [~mmokhtar] can you guys take