RE: Bucket pruning

2015-03-23 Thread Mich Talebzadeh
of the recipient to ensure that this email is virus free, therefore neither Peridale Ltd, its subsidiaries nor their employees accept any responsibility. From: matshyeq [mailto:matsh...@gmail.com] Sent: 23 March 2015 10:41 To: user Cc: Daniel Haviv Subject: Re: Bucket pruning To me

Re: Bucket pruning

2015-03-23 Thread matshyeq
already a feature request proposition to unify and bring the optimisations across (so it would address the "bucket pruning" issue I believe you're having): https://issues.apache.org/jira/browse/HIVE-9523 Probably best if you vote for it so it gets some traction… Regards ~Maciek On Fri,

Re: Bucket pruning

2015-03-13 Thread cobby
event HS2 from burning CPU). > > > From: Daniel Haviv > Reply-To: "user@hive.apache.org" > Date: Thursday, March 12, 2015 at 2:36 AM > To: "user@hive.apache.org" > Subject: Bucket pruning > > > Hi, > We created a bucketed table and when

Re: Bucket pruning

2015-03-12 Thread Gopal Vijayaraghavan
quot;user@hive.apache.org" Date: Thursday, March 12, 2015 at 2:36 AM To: "user@hive.apache.org" Subject: Bucket pruning Hi, We created a bucketed table and when we select in the following way: select * from testtble where bucket_col ='X'; We observe that there all of th

Bucket pruning

2015-03-12 Thread Daniel Haviv
Hi, We created a bucketed table and when we select in the following way: select * from testtble where bucket_col ='X'; We observe that there all of the table is being read and not just the specific bucket. Does Hive support such a feature ? Thanks, Daniel