[ https://issues.apache.org/jira/browse/HIVE-357?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Carl Steinbach updated HIVE-357: -------------------------------- Component/s: UDF > Add order-sensitive and order-insensitive hashing aggregation functions (UDAF) > ------------------------------------------------------------------------------ > > Key: HIVE-357 > URL: https://issues.apache.org/jira/browse/HIVE-357 > Project: Hive > Issue Type: New Feature > Components: Query Processor, UDF > Reporter: Zheng Shao > Assignee: Zheng Shao > > In order to test whether a new version of Hive produces exactly the same > result as an order version, we usually want to run a bunch of big queries as > well as small queries. > It's hard to compare the result of big queries, but if we have a hashing > aggregation function, we can just aggregate the result of big queries and > compare the single number. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira