[jira] [Created] (HIVE-9495) Map Side aggregation affecting map performance

2015-01-28 Thread Anand Sridharan (JIRA)
Anand Sridharan created HIVE-9495: - Summary: Map Side aggregation affecting map performance Key: HIVE-9495 URL: https://issues.apache.org/jira/browse/HIVE-9495 Project: Hive Issue Type: Bug

[jira] [Updated] (HIVE-9495) Map Side aggregation affecting map performance

2015-01-28 Thread Anand Sridharan (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-9495?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Anand Sridharan updated HIVE-9495: -- Attachment: profiler_screenshot.PNG Profiler screenshot showing GroupByOperator.processHashAggr