Johndee Burks created HIVE-13936:
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Summary: Add streaming support for row_number
Key: HIVE-13936
URL: https://issues.apache.org/jira/browse/HIVE-13936
Project: Hive
Issue Type: Bug
Components: Query Processor
Reporter: Johndee Burks
Without this support row_number will cause heap issues in reducers. Example
query below against 10 million records will cause failure.
{code}
select a, row_number() over (partition by a order by a desc) as row_num from
j100mil;
{code}
Same issue different function in JIRA HIVE-7062
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