[jira] [Commented] (PIG-4709) Improve performance of GROUPBY operator on Spark

2016-01-27 Thread liyunzhang_intel (JIRA)
[ https://issues.apache.org/jira/browse/PIG-4709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15120893#comment-15120893 ] liyunzhang_intel commented on PIG-4709: --- [~pallavi.rao]: for PIG-4709-v3.patch: LGTM > Improve

[jira] [Commented] (PIG-4709) Improve performance of GROUPBY operator on Spark

2016-01-13 Thread liyunzhang_intel (JIRA)
[ https://issues.apache.org/jira/browse/PIG-4709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15097718#comment-15097718 ] liyunzhang_intel commented on PIG-4709: --- [~pallavi.rao]: Leave some comments about

[jira] [Commented] (PIG-4709) Improve performance of GROUPBY operator on Spark

2016-01-07 Thread Pallavi Rao (JIRA)
[ https://issues.apache.org/jira/browse/PIG-4709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15088689#comment-15088689 ] Pallavi Rao commented on PIG-4709: -- [~kellyzly], I have addressed your review comments and the patch is

[jira] [Commented] (PIG-4709) Improve performance of GROUPBY operator on Spark

2015-12-15 Thread liyunzhang_intel (JIRA)
[ https://issues.apache.org/jira/browse/PIG-4709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15059601#comment-15059601 ] liyunzhang_intel commented on PIG-4709: --- [~pallavi.rao]:Leave some comments on the review board.

[jira] [Commented] (PIG-4709) Improve performance of GROUPBY operator on Spark

2015-12-10 Thread liyunzhang_intel (JIRA)
[ https://issues.apache.org/jira/browse/PIG-4709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15050306#comment-15050306 ] liyunzhang_intel commented on PIG-4709: --- [~pallavi.rao]: i use "ant -Dhadoopversion=23

[jira] [Commented] (PIG-4709) Improve performance of GROUPBY operator on Spark

2015-12-10 Thread Pallavi Rao (JIRA)
[ https://issues.apache.org/jira/browse/PIG-4709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15050314#comment-15050314 ] Pallavi Rao commented on PIG-4709: -- That is right [~kellyzly], the patch does NOT address all cases. Once

[jira] [Commented] (PIG-4709) Improve performance of GROUPBY operator on Spark

2015-12-03 Thread liyunzhang_intel (JIRA)
[ https://issues.apache.org/jira/browse/PIG-4709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15039710#comment-15039710 ] liyunzhang_intel commented on PIG-4709: --- [~pallavi.rao]: can you give an example to explain following

[jira] [Commented] (PIG-4709) Improve performance of GROUPBY operator on Spark

2015-12-03 Thread liyunzhang_intel (JIRA)
[ https://issues.apache.org/jira/browse/PIG-4709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15039661#comment-15039661 ] liyunzhang_intel commented on PIG-4709: --- [~pallavi.rao]: thanks for your work. i posted a few comments

[jira] [Commented] (PIG-4709) Improve performance of GROUPBY operator on Spark

2015-11-30 Thread Xuefu Zhang (JIRA)
[ https://issues.apache.org/jira/browse/PIG-4709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15032504#comment-15032504 ] Xuefu Zhang commented on PIG-4709: -- Thanks, [~pallavi.rao]. Great work! I posted a few comments, mostly

[jira] [Commented] (PIG-4709) Improve performance of GROUPBY operator on Spark

2015-11-30 Thread Mohit Sabharwal (JIRA)
[ https://issues.apache.org/jira/browse/PIG-4709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15032245#comment-15032245 ] Mohit Sabharwal commented on PIG-4709: -- Thanks, [~pallavi.rao], will take a look. + [~kellyzly] as

[jira] [Commented] (PIG-4709) Improve performance of GROUPBY operator on Spark

2015-11-29 Thread Pallavi Rao (JIRA)
[ https://issues.apache.org/jira/browse/PIG-4709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15031385#comment-15031385 ] Pallavi Rao commented on PIG-4709: -- [~mohitsabharwal], [~xuefuz], review please? > Improve performance of

[jira] [Commented] (PIG-4709) Improve performance of GROUPBY operator on Spark

2015-10-21 Thread Pallavi Rao (JIRA)
[ https://issues.apache.org/jira/browse/PIG-4709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14966413#comment-14966413 ] Pallavi Rao commented on PIG-4709: -- I hacked around the code a bit and optimized one specific case of