[jira] [Commented] (HIVE-3652) Join optimization for star schema

2013-02-13 Thread Amareshwari Sriramadasu (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-3652?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13577403#comment-13577403 ] Amareshwari Sriramadasu commented on HIVE-3652: --- Seems I figured it out. The

[jira] [Commented] (HIVE-3652) Join optimization for star schema

2013-02-12 Thread Amareshwari Sriramadasu (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-3652?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13577353#comment-13577353 ] Amareshwari Sriramadasu commented on HIVE-3652: --- Even with

[jira] [Commented] (HIVE-3652) Join optimization for star schema

2013-02-12 Thread Namit Jain (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-3652?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13577365#comment-13577365 ] Namit Jain commented on HIVE-3652: -- Is your size threshold correct --

[jira] [Commented] (HIVE-3652) Join optimization for star schema

2013-02-12 Thread Amareshwari Sriramadasu (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-3652?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13577368#comment-13577368 ] Amareshwari Sriramadasu commented on HIVE-3652: --- bq. Is your size threshold

[jira] [Commented] (HIVE-3652) Join optimization for star schema

2013-02-12 Thread Vikram Dixit K (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-3652?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13577391#comment-13577391 ] Vikram Dixit K commented on HIVE-3652: -- Hi Amareshwari, If you look at test case

[jira] [Commented] (HIVE-3652) Join optimization for star schema

2013-01-02 Thread Vikram Dixit K (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-3652?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13542361#comment-13542361 ] Vikram Dixit K commented on HIVE-3652: -- [~amareshwari] I am quite interested in this

[jira] [Commented] (HIVE-3652) Join optimization for star schema

2013-01-02 Thread Amareshwari Sriramadasu (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-3652?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13542723#comment-13542723 ] Amareshwari Sriramadasu commented on HIVE-3652: --- [~vikram.dixit]I'm not

[jira] [Commented] (HIVE-3652) Join optimization for star schema

2012-11-05 Thread Amareshwari Sriramadasu (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-3652?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13490506#comment-13490506 ] Amareshwari Sriramadasu commented on HIVE-3652: --- If we have series of

[jira] [Commented] (HIVE-3652) Join optimization for star schema

2012-11-05 Thread Amareshwari Sriramadasu (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-3652?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13490513#comment-13490513 ] Amareshwari Sriramadasu commented on HIVE-3652: --- bq. If we have series of

[jira] [Commented] (HIVE-3652) Join optimization for star schema

2012-11-05 Thread Amareshwari Sriramadasu (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-3652?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13490521#comment-13490521 ] Amareshwari Sriramadasu commented on HIVE-3652: --- bq. select /*+ MAPJOIN(b,c)

[jira] [Commented] (HIVE-3652) Join optimization for star schema

2012-11-05 Thread Namit Jain (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-3652?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13490583#comment-13490583 ] Namit Jain commented on HIVE-3652: -- I think this will launch 2 map-only jobs in the

[jira] [Commented] (HIVE-3652) Join optimization for star schema

2012-11-05 Thread Amareshwari Sriramadasu (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-3652?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13490587#comment-13490587 ] Amareshwari Sriramadasu commented on HIVE-3652: --- Namit, Are you saying if we

[jira] [Commented] (HIVE-3652) Join optimization for star schema

2012-11-05 Thread Namit Jain (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-3652?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13490750#comment-13490750 ] Namit Jain commented on HIVE-3652: -- Yes, it will not work automatically. You need to

[jira] [Commented] (HIVE-3652) Join optimization for star schema

2012-11-04 Thread Mark Grover (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-3652?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13490286#comment-13490286 ] Mark Grover commented on HIVE-3652: --- Amareshwari, what are your thoughts on how the user

[jira] [Commented] (HIVE-3652) Join optimization for star schema

2012-11-04 Thread Namit Jain (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-3652?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13490446#comment-13490446 ] Namit Jain commented on HIVE-3652: -- [~amareshwari], do you think it would be possible to

[jira] [Commented] (HIVE-3652) Join optimization for star schema

2012-11-04 Thread Mark Grover (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-3652?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13490466#comment-13490466 ] Mark Grover commented on HIVE-3652: --- Namit, can you please elaborate on why there

[jira] [Commented] (HIVE-3652) Join optimization for star schema

2012-11-04 Thread Namit Jain (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-3652?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13490470#comment-13490470 ] Namit Jain commented on HIVE-3652: -- I was thinking more from the point of the current

[jira] [Commented] (HIVE-3652) Join optimization for star schema

2012-11-04 Thread Amareshwari Sriramadasu (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-3652?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13490471#comment-13490471 ] Amareshwari Sriramadasu commented on HIVE-3652: --- bq. Amareshwari, what are

[jira] [Commented] (HIVE-3652) Join optimization for star schema

2012-11-04 Thread Mark Grover (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-3652?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13490475#comment-13490475 ] Mark Grover commented on HIVE-3652: --- [~namitjain] Agreed. I would be fine with no backup

[jira] [Commented] (HIVE-3652) Join optimization for star schema

2012-11-02 Thread Amareshwari Sriramadasu (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-3652?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13489370#comment-13489370 ] Amareshwari Sriramadasu commented on HIVE-3652: --- I'm thinking about some