yuchuqian created KYLIN-3212:
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Summary: Replace "array[]" to "array()" when pushing down query to
Hive
Key: KYLIN-3212
URL: https://issues.apache.org/jira/browse/KYLIN-3212
Project: Kylin
Issue Type: New Feature
Components: Query Engine
Reporter: yuchuqian
Assignee: liyang
Hi , Kylin community.
I am using "intersect_count" to calculate the conversion rate and want to
pushing it down to hive when no cube can answer. But the array format "array[]"
is not readable in hive .So I need to add a method in
org.apache.kylin.source.adhocquery.HivePushDownConverter in order to replace
"array[]" to "array()" when pushing down query to Hive.
Any suggestions?
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