[jira] Commented: (PIG-807) PERFORMANCE: Provide a way for UDFs to use read-once bags (backed by the Hadoop values iterator)

[ https://issues.apache.org/jira/browse/PIG-807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12714231#action_12714231 ] David Ciemiewicz commented on PIG-807: -- I wonder if there is also the need for some addit

[jira] Commented: (PIG-807) PERFORMANCE: Provide a way for UDFs to use read-once bags (backed by the Hadoop values iterator)

[ https://issues.apache.org/jira/browse/PIG-807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12714227#action_12714227 ] David Ciemiewicz commented on PIG-807: -- @Yiping I see what you mean. Maybe we should ha

[jira] Commented: (PIG-807) PERFORMANCE: Provide a way for UDFs to use read-once bags (backed by the Hadoop values iterator)

[ https://issues.apache.org/jira/browse/PIG-807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12710901#action_12710901 ] Mridul Muralidharan commented on PIG-807: - I think I am missing something here. If I

[jira] Commented: (PIG-807) PERFORMANCE: Provide a way for UDFs to use read-once bags (backed by the Hadoop values iterator)

[ https://issues.apache.org/jira/browse/PIG-807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12710818#action_12710818 ] Yiping Han commented on PIG-807: David, the syntax: B = foreach A generate SUM(m), is confusin

[jira] Commented: (PIG-807) PERFORMANCE: Provide a way for UDFs to use read-once bags (backed by the Hadoop values iterator)

[ https://issues.apache.org/jira/browse/PIG-807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12710798#action_12710798 ] David Ciemiewicz commented on PIG-807: -- Going back to my early days of Pig and the confus

[jira] Commented: (PIG-807) PERFORMANCE: Provide a way for UDFs to use read-once bags (backed by the Hadoop values iterator)

[ https://issues.apache.org/jira/browse/PIG-807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12709152#action_12709152 ] Bee-Chung Chen commented on PIG-807: It would be great if Pig can support ReadOnce bags.

[jira] Commented: (PIG-807) PERFORMANCE: Provide a way for UDFs to use read-once bags (backed by the Hadoop values iterator)

[ https://issues.apache.org/jira/browse/PIG-807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12709007#action_12709007 ] David Ciemiewicz commented on PIG-807: -- Certainly SUM, COUNT, AVG could all use this. In

[jira] Commented: (PIG-807) PERFORMANCE: Provide a way for UDFs to use read-once bags (backed by the Hadoop values iterator)

[ https://issues.apache.org/jira/browse/PIG-807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12708575#action_12708575 ] Yiping Han commented on PIG-807: I would say instead of annotating the UDF to indicate ""read