Hi,
I'd like to know if its possible for a StorageHandler backed table to
contribute more than table-wide statistics during CBO analysis.
Specifically, with native partitioned tables, CBO will filter partitions
not involved in the query. Is it possible to do something similar to the
Subject: Cost based optimization
Hello Everyone,
A quick question on the cost-based optimization module in Hive. Does the
latest version support query plan generation with alternate join orders ?
Thanks
Raajay
@hive.apache.orgmailto:user@hive.apache.org
Date: Thursday, June 25, 2015 at 11:59 PM
To: user@hive.apache.orgmailto:user@hive.apache.org
user@hive.apache.orgmailto:user@hive.apache.org
Subject: Re: Cost based optimization
Awesome! Thanks John.
I would be grateful if you could point me to the files in the source code
Hello Everyone,
A quick question on the cost-based optimization module in Hive. Does the
latest version support query plan generation with alternate join orders ?
Thanks
Raajay
@hive.apache.orgmailto:user@hive.apache.org
Date: Thursday, June 25, 2015 at 2:30 PM
To: user@hive.apache.orgmailto:user@hive.apache.org
user@hive.apache.orgmailto:user@hive.apache.org
Subject: Cost based optimization
Hello Everyone,
A quick question on the cost-based optimization module in Hive. Does the latest
