[jira] [Commented] (PIG-2228) support partial aggregation in map task

2011-12-17 Thread Thejas M Nair (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/PIG-2228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13171680#comment-13171680 ] Thejas M Nair commented on PIG-2228: Thanks. Looks like there is something in 0.10 causi

[jira] [Commented] (PIG-2228) support partial aggregation in map task

2011-12-16 Thread Jie Li (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/PIG-2228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13171461#comment-13171461 ] Jie Li commented on PIG-2228: - I repeat Q6 + 10GB data on different versions, each with three ti

[jira] [Commented] (PIG-2228) support partial aggregation in map task

2011-12-16 Thread Thejas M Nair (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/PIG-2228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13171375#comment-13171375 ] Thejas M Nair commented on PIG-2228: Yes, the dominant cost is likely to be reading and

[jira] [Commented] (PIG-2228) support partial aggregation in map task

2011-12-16 Thread Jie Li (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/PIG-2228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13171276#comment-13171276 ] Jie Li commented on PIG-2228: - I ran it only once, but for both 10GB (10% overhead) and 100GB (6

[jira] [Commented] (PIG-2228) support partial aggregation in map task

2011-12-16 Thread Thejas M Nair (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/PIG-2228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13171244#comment-13171244 ] Thejas M Nair commented on PIG-2228: bq. Q6(5%-10% overhead) has a group all, and the fi

[jira] [Commented] (PIG-2228) support partial aggregation in map task

2011-12-13 Thread Jie Li (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/PIG-2228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13169085#comment-13169085 ] Jie Li commented on PIG-2228: - Here is the result of the TPC-H Benchmark ([PIG-2397|https://iss

[jira] [Commented] (PIG-2228) support partial aggregation in map task

2011-09-15 Thread jirapos...@reviews.apache.org (JIRA)
[ https://issues.apache.org/jira/browse/PIG-2228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=1310#comment-1310 ] jirapos...@reviews.apache.org commented on PIG-2228: --

[jira] [Commented] (PIG-2228) support partial aggregation in map task

2011-09-15 Thread jirapos...@reviews.apache.org (JIRA)
[ https://issues.apache.org/jira/browse/PIG-2228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13105536#comment-13105536 ] jirapos...@reviews.apache.org commented on PIG-2228: --

[jira] [Commented] (PIG-2228) support partial aggregation in map task

2011-09-15 Thread jirapos...@reviews.apache.org (JIRA)
[ https://issues.apache.org/jira/browse/PIG-2228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13105528#comment-13105528 ] jirapos...@reviews.apache.org commented on PIG-2228: --

[jira] [Commented] (PIG-2228) support partial aggregation in map task

2011-09-15 Thread jirapos...@reviews.apache.org (JIRA)
[ https://issues.apache.org/jira/browse/PIG-2228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13105527#comment-13105527 ] jirapos...@reviews.apache.org commented on PIG-2228: bq. On 2011-09-1

[jira] [Commented] (PIG-2228) support partial aggregation in map task

2011-09-15 Thread Daniel Dai (JIRA)
[ https://issues.apache.org/jira/browse/PIG-2228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13105523#comment-13105523 ] Daniel Dai commented on PIG-2228: - +1 for PIG-2228.6.patch > support partial aggregation in

[jira] [Commented] (PIG-2228) support partial aggregation in map task

2011-09-15 Thread jirapos...@reviews.apache.org (JIRA)
[ https://issues.apache.org/jira/browse/PIG-2228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13105524#comment-13105524 ] jirapos...@reviews.apache.org commented on PIG-2228: --

[jira] [Commented] (PIG-2228) support partial aggregation in map task

2011-09-15 Thread jirapos...@reviews.apache.org (JIRA)
[ https://issues.apache.org/jira/browse/PIG-2228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13105525#comment-13105525 ] jirapos...@reviews.apache.org commented on PIG-2228: bq. On 2011-09-1

[jira] [Commented] (PIG-2228) support partial aggregation in map task

2011-09-14 Thread jirapos...@reviews.apache.org (JIRA)
[ https://issues.apache.org/jira/browse/PIG-2228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13104727#comment-13104727 ] jirapos...@reviews.apache.org commented on PIG-2228: --

[jira] [Commented] (PIG-2228) support partial aggregation in map task

2011-09-13 Thread jirapos...@reviews.apache.org (JIRA)
[ https://issues.apache.org/jira/browse/PIG-2228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13104076#comment-13104076 ] jirapos...@reviews.apache.org commented on PIG-2228: --

[jira] [Commented] (PIG-2228) support partial aggregation in map task

2011-09-13 Thread jirapos...@reviews.apache.org (JIRA)
[ https://issues.apache.org/jira/browse/PIG-2228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13103483#comment-13103483 ] jirapos...@reviews.apache.org commented on PIG-2228: --

[jira] [Commented] (PIG-2228) support partial aggregation in map task

2011-09-12 Thread jirapos...@reviews.apache.org (JIRA)
[ https://issues.apache.org/jira/browse/PIG-2228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13103195#comment-13103195 ] jirapos...@reviews.apache.org commented on PIG-2228: --

[jira] [Commented] (PIG-2228) support partial aggregation in map task

2011-09-12 Thread Thejas M Nair (JIRA)
[ https://issues.apache.org/jira/browse/PIG-2228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13103054#comment-13103054 ] Thejas M Nair commented on PIG-2228: Here are results of the performance benchmark I ran

[jira] [Commented] (PIG-2228) support partial aggregation in map task

2011-09-06 Thread Thejas M Nair (JIRA)
[ https://issues.apache.org/jira/browse/PIG-2228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13098190#comment-13098190 ] Thejas M Nair commented on PIG-2228: bq. Do you have any benchmark results on this yet?

[jira] [Commented] (PIG-2228) support partial aggregation in map task

2011-09-06 Thread Dmitriy V. Ryaboy (JIRA)
[ https://issues.apache.org/jira/browse/PIG-2228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13098168#comment-13098168 ] Dmitriy V. Ryaboy commented on PIG-2228: Thejas, looks like a good bit of work! Do y