I am also in favor of setting hive.exec.dynamic.partition to true. -----Original Message----- From: Namit Jain [mailto:nj...@fb.com] Sent: Friday, March 02, 2012 9:03 AM To: dev@hive.apache.org Subject: Re: Changing defaults for dynamic partitioning and enforced bucketing?
I agree with changing the hive.exec.dynamic.partitions. I am not sure about enforcing hive.enforcing.bucketing. It can have a additional cost, which may or may not be needed. If we change this, we should trust the metastore completelely and also change hive.optimize.bucketmapjoin and hive.optimize.bucketmapjoin.sortedmerge to true. This may break some legacy applications, but it may completely make sense for new setups. Thanks, -namit On 3/2/12 8:45 AM, "Owen O'Malley" <omal...@apache.org> wrote: >All, > Would it make sense to change the default configuration to set >hive.enforce.bucketing and hive.exec.dynamic.partition to true? I find >that I usually change them and I wonder what other peoples' experience >with them is. > >Thoughts? > Owen
