[jira] Commented: (HIVE-259) Add PERCENTILE aggregate function

2010-05-03 Thread John Sichi (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12863415#action_12863415 ] John Sichi commented on HIVE-259: - PERCENTILE docs are still missing on the consolidated page

[jira] Commented: (HIVE-259) Add PERCENTILE aggregate function

2010-04-22 Thread John Sichi (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12860061#action_12860061 ] John Sichi commented on HIVE-259: - I couldn't see the point of having two competing UDF guide

[jira] Commented: (HIVE-259) Add PERCENTILE aggregate function

2010-04-19 Thread Ning Zhang (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12858600#action_12858600 ] Ning Zhang commented on HIVE-259: - Hi Jerome and Zheng, Could any of you write the syntax a

[jira] Commented: (HIVE-259) Add PERCENTILE aggregate function

2010-02-28 Thread He Yongqiang (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12839394#action_12839394 ] He Yongqiang commented on HIVE-259: --- looks good, will test and commit. > Add PERCENTILE ag

[jira] Commented: (HIVE-259) Add PERCENTILE aggregate function

2010-02-28 Thread Zheng Shao (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12839393#action_12839393 ] Zheng Shao commented on HIVE-259: - > (1) I am not familiar with the exact definition of perce

[jira] Commented: (HIVE-259) Add PERCENTILE aggregate function

2010-02-28 Thread He Yongqiang (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12839391#action_12839391 ] He Yongqiang commented on HIVE-259: --- The code looks very good. Thanks for the code work, Je

[jira] Commented: (HIVE-259) Add PERCENTILE aggregate function

2010-02-25 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12838735#action_12838735 ] Todd Lipcon commented on HIVE-259: -- Doesn't the autoboxing of Integer types actually allocat

[jira] Commented: (HIVE-259) Add PERCENTILE aggregate function

2010-02-25 Thread Zheng Shao (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12838718#action_12838718 ] Zheng Shao commented on HIVE-259: - Hi Jerome, using ArrayList won't cause unnecessary Object

[jira] Commented: (HIVE-259) Add PERCENTILE aggregate function

2010-02-25 Thread Carl Steinbach (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12838516#action_12838516 ] Carl Steinbach commented on HIVE-259: - @Jerome: take a look at ql/src/test/org/apache/had

[jira] Commented: (HIVE-259) Add PERCENTILE aggregate function

2010-02-25 Thread Jerome Boulon (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12838512#action_12838512 ] Jerome Boulon commented on HIVE-259: Can someone explain how can I create/populate a new

[jira] Commented: (HIVE-259) Add PERCENTILE aggregate function

2010-02-24 Thread Jerome Boulon (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12838173#action_12838173 ] Jerome Boulon commented on HIVE-259: - From my point of view, changing variable access to

[jira] Commented: (HIVE-259) Add PERCENTILE aggregate function

2010-02-24 Thread Zheng Shao (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12838135#action_12838135 ] Zheng Shao commented on HIVE-259: - 1. We are converting "25,50,99" to ArrayList. Why don't we

[jira] Commented: (HIVE-259) Add PERCENTILE aggregate function

2010-02-24 Thread Zheng Shao (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12838118#action_12838118 ] Zheng Shao commented on HIVE-259: - Also see http://wiki.apache.org/hadoop/Hive/HowToContribut

[jira] Commented: (HIVE-259) Add PERCENTILE aggregate function

2010-02-24 Thread Zheng Shao (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12838119#action_12838119 ] Zheng Shao commented on HIVE-259: - The test cases looks a bit too trivial or the results have

[jira] Commented: (HIVE-259) Add PERCENTILE aggregate function

2010-02-23 Thread Carl Steinbach (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12837527#action_12837527 ] Carl Steinbach commented on HIVE-259: - bq. How did you get this list? Run 'ant checksty

[jira] Commented: (HIVE-259) Add PERCENTILE aggregate function

2010-02-23 Thread Alex Loddengaard (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12837526#action_12837526 ] Alex Loddengaard commented on HIVE-259: --- Hey Jerome, I assume it's because you're supp

[jira] Commented: (HIVE-259) Add PERCENTILE aggregate function

2010-02-23 Thread Jerome Boulon (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12837522#action_12837522 ] Jerome Boulon commented on HIVE-259: @Carl: How did you get this list? Also, I'm not sur

[jira] Commented: (HIVE-259) Add PERCENTILE aggregate function

2010-02-23 Thread Carl Steinbach (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12837500#action_12837500 ] Carl Steinbach commented on HIVE-259: - Please fix the new Checkstyle errors in UDAFPercen

[jira] Commented: (HIVE-259) Add PERCENTILE aggregate function

2010-02-16 Thread Zheng Shao (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12834474#action_12834474 ] Zheng Shao commented on HIVE-259: - > Is there any limitation on what can be used on the state

[jira] Commented: (HIVE-259) Add PERCENTILE aggregate function

2010-02-11 Thread Jerome Boulon (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12832572#action_12832572 ] Jerome Boulon commented on HIVE-259: Sure, with Map support it's much simple ;-) > Add

[jira] Commented: (HIVE-259) Add PERCENTILE aggregate function

2010-02-10 Thread Jerome Boulon (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12832146#action_12832146 ] Jerome Boulon commented on HIVE-259: Didn't know that we can use an Hash on the state Obj

[jira] Commented: (HIVE-259) Add PERCENTILE aggregate function

2010-02-10 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12832139#action_12832139 ] Todd Lipcon commented on HIVE-259: -- Agreed re HashMap. Also, there should be some kind of se

[jira] Commented: (HIVE-259) Add PERCENTILE aggregate function

2010-02-10 Thread Zheng Shao (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12832134#action_12832134 ] Zheng Shao commented on HIVE-259: - Jerome, it seems to me that the best data structure for co

[jira] Commented: (HIVE-259) Add PERCENTILE aggregate function

2010-01-28 Thread Carl Steinbach (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12806183#action_12806183 ] Carl Steinbach commented on HIVE-259: - @Jerome: Agreed. Allowing sort results to be shar

[jira] Commented: (HIVE-259) Add PERCENTILE aggregate function

2010-01-28 Thread Jerome Boulon (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12806134#action_12806134 ] Jerome Boulon commented on HIVE-259: It will also be good to be able to ask for more than

[jira] Commented: (HIVE-259) Add PERCENTILE aggregate function

2010-01-19 Thread Zheng Shao (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12802616#action_12802616 ] Zheng Shao commented on HIVE-259: - This is a good first step. We can provide some UDFs to "bu

[jira] Commented: (HIVE-259) Add PERCENTILE aggregate function

2009-11-24 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12782120#action_12782120 ] Todd Lipcon commented on HIVE-259: -- An easy way to do this that would work for a ton of data

[jira] Commented: (HIVE-259) Add PERCENTILE aggregate function

2009-11-24 Thread Carl Steinbach (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12781824#action_12781824 ] Carl Steinbach commented on HIVE-259: - This would be a very useful function to have. For

[jira] Commented: (HIVE-259) Add PERCENTILE aggregate function

2009-01-29 Thread Edward Capriolo (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12668699#action_12668699 ] Edward Capriolo commented on HIVE-259: -- 95% percentile is very often used in Internet Se