Details
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Bug
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Status: Resolved
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Critical
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Resolution: Fixed
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Impala 2.0
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None
Description
https://github.com/cloudera/Impala/blob/cdh5-trunk/fe/src/main/java/com/cloudera/impala/service/MetadataOp.java#L272 takes a wrong pattern and checks privileges for all tables before applying pattern matching causes performance problem.