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https://issues.apache.org/jira/browse/HIVE-9495?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Navis updated HIVE-9495:
Status: Open (was: Patch Available)
Map Side aggregation affecting map performance
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https://issues.apache.org/jira/browse/HIVE-9495?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Navis updated HIVE-9495:
Attachment: HIVE-9495.1.patch.txt
Replaced get/put call to single putIfAbsent call. But couldn't find any
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https://issues.apache.org/jira/browse/HIVE-9495?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Navis updated HIVE-9495:
Status: Patch Available (was: Open)
Map Side aggregation affecting map performance
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https://issues.apache.org/jira/browse/HIVE-9495?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alexander Pivovarov updated HIVE-9495:
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Description:
When trying to run a simple aggregation query with hive.map.aggr=true, map
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https://issues.apache.org/jira/browse/HIVE-9495?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Anand Sridharan updated HIVE-9495:
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Attachment: profiler_screenshot.PNG
Profiler screenshot showing GroupByOperator.processHashAggr
