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https://issues.apache.org/jira/browse/HIVE-4965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13802544#comment-13802544
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Edward Capriolo commented on HIVE-4965:
---------------------------------------
HIVE-4965.D12615.1.patch . There are several lint errors in this patch
+ while(pItr.hasNext())
+ {
int i=0;
i=0;
+ for(i=0; i < iPart.getOutputOI().getAllStructFieldRefs().size(); i++) {
int i =0;
> Add support so that PTFs can stream their output; Windowing PTF should do this
> ------------------------------------------------------------------------------
>
> Key: HIVE-4965
> URL: https://issues.apache.org/jira/browse/HIVE-4965
> Project: Hive
> Issue Type: Bug
> Reporter: Harish Butani
> Assignee: Harish Butani
> Attachments: HIVE-4965.D12033.1.patch, HIVE-4965.D12615.1.patch
>
>
> There is no need to create an output PTF Partition for the last PTF in a
> chain. For the Windowing PTF this should give a perf. boost; we avoid
> creating temporary results for each UDAF; avoid populating an output
> Partition.
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