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08-14-2013
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06-26-2015
12:29 PM
Yes it was meant to be a question. (Please excuse the format, I cut/pasted from an email.)
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06-01-2015
03:03 PM
Collect statistics on Hive tables Was not possible in earlier version of Hive. Can be accomplished in Hive2.
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06-01-2015
03:01 PM
1 Kudo
Refresh the Impala metadata from Hive Metastore? (Invalidate Metadata / Refresh ) From what we analyzed, Invalidate metadata is a costly operation and in the scenario of adding new data files to an existing table, we can do a REFRESH rather than INVALIDATE METADATA What is considered Best Practice?
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