[jira] Updated: (PIG-1022) optimizer pushes filter before the foreach that generates column used by filter
[ https://issues.apache.org/jira/browse/PIG-1022?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alan Gates updated PIG-1022: Resolution: Fixed Fix Version/s: (was: 0.6.0) 0.7.0 Status: Resolved (was: Patch Available) Checked that patch in for Daniel since I'd already applied it and tested it. optimizer pushes filter before the foreach that generates column used by filter --- Key: PIG-1022 URL: https://issues.apache.org/jira/browse/PIG-1022 Project: Pig Issue Type: Bug Components: impl Affects Versions: 0.4.0 Reporter: Thejas M Nair Assignee: Daniel Dai Fix For: 0.7.0 Attachments: PIG-1022-1.patch grunt l = load 'students.txt' using PigStorage() as (name:chararray, gender:chararray, age:chararray, score:chararray); grunt f = foreach l generate name, gender, age,score, '200' as gid:chararray; grunt g = group f by (name, gid); grunt f2 = foreach g generate group.name as name: chararray, group.gid as gid: chararray; grunt filt = filter f2 by gid == '200'; grunt explain filt; In the plan generated filt is pushed up after the load and before the first foreach, even though the filter is on gid which is generated in first foreach. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (PIG-1022) optimizer pushes filter before the foreach that generates column used by filter
[ https://issues.apache.org/jira/browse/PIG-1022?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Daniel Dai updated PIG-1022: Status: Patch Available (was: Open) optimizer pushes filter before the foreach that generates column used by filter --- Key: PIG-1022 URL: https://issues.apache.org/jira/browse/PIG-1022 Project: Pig Issue Type: Bug Components: impl Affects Versions: 0.4.0 Reporter: Thejas M Nair Assignee: Daniel Dai Fix For: 0.6.0 Attachments: PIG-1022-1.patch grunt l = load 'students.txt' using PigStorage() as (name:chararray, gender:chararray, age:chararray, score:chararray); grunt f = foreach l generate name, gender, age,score, '200' as gid:chararray; grunt g = group f by (name, gid); grunt f2 = foreach g generate group.name as name: chararray, group.gid as gid: chararray; grunt filt = filter f2 by gid == '200'; grunt explain filt; In the plan generated filt is pushed up after the load and before the first foreach, even though the filter is on gid which is generated in first foreach. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (PIG-1022) optimizer pushes filter before the foreach that generates column used by filter
[ https://issues.apache.org/jira/browse/PIG-1022?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Daniel Dai updated PIG-1022: Status: Open (was: Patch Available) optimizer pushes filter before the foreach that generates column used by filter --- Key: PIG-1022 URL: https://issues.apache.org/jira/browse/PIG-1022 Project: Pig Issue Type: Bug Components: impl Affects Versions: 0.4.0 Reporter: Thejas M Nair Assignee: Daniel Dai Fix For: 0.6.0 Attachments: PIG-1022-1.patch grunt l = load 'students.txt' using PigStorage() as (name:chararray, gender:chararray, age:chararray, score:chararray); grunt f = foreach l generate name, gender, age,score, '200' as gid:chararray; grunt g = group f by (name, gid); grunt f2 = foreach g generate group.name as name: chararray, group.gid as gid: chararray; grunt filt = filter f2 by gid == '200'; grunt explain filt; In the plan generated filt is pushed up after the load and before the first foreach, even though the filter is on gid which is generated in first foreach. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (PIG-1022) optimizer pushes filter before the foreach that generates column used by filter
[ https://issues.apache.org/jira/browse/PIG-1022?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Daniel Dai updated PIG-1022: Attachment: PIG-1022-1.patch Attach the patch. Thanks Santhosh for helping analyze the problem. optimizer pushes filter before the foreach that generates column used by filter --- Key: PIG-1022 URL: https://issues.apache.org/jira/browse/PIG-1022 Project: Pig Issue Type: Bug Components: impl Reporter: Thejas M Nair Assignee: Daniel Dai Attachments: PIG-1022-1.patch grunt l = load 'students.txt' using PigStorage() as (name:chararray, gender:chararray, age:chararray, score:chararray); grunt f = foreach l generate name, gender, age,score, '200' as gid:chararray; grunt g = group f by (name, gid); grunt f2 = foreach g generate group.name as name: chararray, group.gid as gid: chararray; grunt filt = filter f2 by gid == '200'; grunt explain filt; In the plan generated filt is pushed up after the load and before the first foreach, even though the filter is on gid which is generated in first foreach. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (PIG-1022) optimizer pushes filter before the foreach that generates column used by filter
[ https://issues.apache.org/jira/browse/PIG-1022?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Daniel Dai updated PIG-1022: Fix Version/s: 0.6.0 Affects Version/s: 0.4.0 Status: Patch Available (was: Open) optimizer pushes filter before the foreach that generates column used by filter --- Key: PIG-1022 URL: https://issues.apache.org/jira/browse/PIG-1022 Project: Pig Issue Type: Bug Components: impl Affects Versions: 0.4.0 Reporter: Thejas M Nair Assignee: Daniel Dai Fix For: 0.6.0 Attachments: PIG-1022-1.patch grunt l = load 'students.txt' using PigStorage() as (name:chararray, gender:chararray, age:chararray, score:chararray); grunt f = foreach l generate name, gender, age,score, '200' as gid:chararray; grunt g = group f by (name, gid); grunt f2 = foreach g generate group.name as name: chararray, group.gid as gid: chararray; grunt filt = filter f2 by gid == '200'; grunt explain filt; In the plan generated filt is pushed up after the load and before the first foreach, even though the filter is on gid which is generated in first foreach. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
