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Suhas Satish commented on HIVE-8621: ------------------------------------ Agreed, there was no confusion. Have updated the title and the description. > Dump small table join data into appropriate number of broadcast variables > [Spark Branch] > ---------------------------------------------------------------------------------------- > > Key: HIVE-8621 > URL: https://issues.apache.org/jira/browse/HIVE-8621 > Project: Hive > Issue Type: Sub-task > Reporter: Suhas Satish > Assignee: Suhas Satish > > The number of broadcast variables that must be created is m x n where > 'm' is the number of small tables in the (m+1) way join and n is the number > of buckets of tables. If unbucketed, n=1 > This is a sub-task of map-join for spark > https://issues.apache.org/jira/browse/HIVE-7613 > This can use the baseline patch for map-join > https://issues.apache.org/jira/browse/HIVE-8616 -- This message was sent by Atlassian JIRA (v6.3.4#6332)