[jira] [Updated] (HIVE-7537) Output vectorized GROUP BY with only primitive aggregate fields as columns so downstream operators will be vectorized
[ https://issues.apache.org/jira/browse/HIVE-7537?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Matt McCline updated HIVE-7537: --- Attachment: (was: HIVE-7537.1.patch) Output vectorized GROUP BY with only primitive aggregate fields as columns so downstream operators will be vectorized - Key: HIVE-7537 URL: https://issues.apache.org/jira/browse/HIVE-7537 Project: Hive Issue Type: Sub-task Reporter: Matt McCline Assignee: Matt McCline When under Tez engine, see if the VectorGroupByOperator aggregrates are all primitive (e.g. sum) and batch the output rows into a VectorizedRowBatch. And, vectorize downstream operators. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-7537) Output vectorized GROUP BY with only primitive aggregate fields as columns so downstream operators will be vectorized
[ https://issues.apache.org/jira/browse/HIVE-7537?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Matt McCline updated HIVE-7537: --- Attachment: HIVE-7537.1.patch Output vectorized GROUP BY with only primitive aggregate fields as columns so downstream operators will be vectorized - Key: HIVE-7537 URL: https://issues.apache.org/jira/browse/HIVE-7537 Project: Hive Issue Type: Sub-task Reporter: Matt McCline Assignee: Matt McCline Attachments: HIVE-7537.1.patch When under Tez engine, see if the VectorGroupByOperator aggregrates are all primitive (e.g. sum) and batch the output rows into a VectorizedRowBatch. And, vectorize downstream operators. -- This message was sent by Atlassian JIRA (v6.2#6252)
