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Posted to dev@hive.apache.org by Shreepadma Venugopalan <sh...@cloudera.com> on 2012/07/09 23:30:00 UTC

Column Statistics support in Hive

I've put together a proposal describing changes to Hive's metastore and
Thrift API to support statistics at the level of a column in a Hive
table/partition. Please bear in mind that this proposal is a work in
progress. The goal of the proposal is to obtain feedback from the
community. Hence it would be great if you could comment on the proposal.

https://cwiki.apache.org/confluence/display/Hive/Column+Statistics+API

Thanks,
Shreepadma