Yes thanks
Something like below works with the selectivity of object_id column --> (select count(distinct(object_id))/count(object_id) ) = 1 create table t ( owner varchar(30) ,object_name varchar(30) ,subobject_name varchar(30) ,object_id bigint ,data_object_id bigint ,object_type varchar(19) ,created timestamp ,last_ddl_time timestamp ,timestamp varchar(19) ,status varchar(7) ,temporary2 varchar(1) ,generated varchar(1) ,secondary varchar(1) ,namespace bigint ,edition_name varchar(30) ,padding1 varchar(4000) ,padding2 varchar(3500) ,attribute varchar(32) ,op_type int ,op_time timestamp ) CLUSTERED BY (object_id) INTO 256 BUCKETS STORED AS ORC TBLPROPERTIES ( "orc.compress"="SNAPPY", "orc.create.index"="true", "orc.bloom.filter.columns"="object_id", "orc.bloom.filter.fpp"="0.05", "orc.stripe.size"="268435456", "orc.row.index.stride"="10000" ) ; Mich Talebzadeh Sybase ASE 15 Gold Medal Award 2008 A Winning Strategy: Running the most Critical Financial Data on ASE 15 http://login.sybase.com/files/Product_Overviews/ASE-Winning-Strategy-091908.pdf Author of the books "A Practitioner’s Guide to Upgrading to Sybase ASE 15", ISBN 978-0-9563693-0-7. co-author "Sybase Transact SQL Guidelines Best Practices", ISBN 978-0-9759693-0-4 Publications due shortly: Complex Event Processing in Heterogeneous Environments, ISBN: 978-0-9563693-3-8 Oracle and Sybase, Concepts and Contrasts, ISBN: 978-0-9563693-1-4, volume one out shortly http://talebzadehmich.wordpress.com <http://talebzadehmich.wordpress.com/> NOTE: The information in this email is proprietary and confidential. This message is for the designated recipient only, if you are not the intended recipient, you should destroy it immediately. Any information in this message shall not be understood as given or endorsed by Peridale Technology Ltd, its subsidiaries or their employees, unless expressly so stated. It is the responsibility of the recipient to ensure that this email is virus free, therefore neither Peridale Ltd, its subsidiaries nor their employees accept any responsibility. From: Prasanth Jayachandran [mailto:pjayachand...@hortonworks.com] Sent: 03 November 2015 21:15 To: user@hive.apache.org Subject: Re: create table as ORC with SORTED BY fails Yes. SORTED BY can only be used with CLUSTERED BY .. into ’n’ buckets If you want to insert data in a sorted order on a specific column, you can add ORDER BY/SORT BY to the select query for the column that you want to sort. ORDER BY will use single reducer but you will get global ordering where SORT BY is local ordering and can use multiple reducers. Thanks Prasanth On Nov 3, 2015, at 1:54 PM, Sergey Shelukhin <ser...@hortonworks.com <mailto:ser...@hortonworks.com> > wrote: IIRC sorted by is only supported on bucketed tables. From: Mich Talebzadeh < <mailto:m...@peridale.co.uk> m...@peridale.co.uk> Reply-To: " <mailto:user@hive.apache.org> user@hive.apache.org" < <mailto:user@hive.apache.org> user@hive.apache.org> Date: Tuesday, November 3, 2015 at 01:23 To: " <mailto:user@hive.apache.org> user@hive.apache.org" < <mailto:user@hive.apache.org> user@hive.apache.org> Subject: create table as ORC with SORTED BY fails Hi, Any idea why this simple create table fails? hive> create table test ( > owner varchar(30) > ,object_name varchar(30) > ,object_id bigint > ) > SORTED BY (object_id) > STORED AS ORC > TBLPROPERTIES ("orc.compress"="SNAPPY" > ,"orc.create,index"="true"); FAILED: ParseException line 6:0 missing EOF at 'SORTED' near ')' If I remove SORTED BY clause it works! Thanks http://talebzadehmich.wordpress.com <http://talebzadehmich.wordpress.com/> NOTE: The information in this email is proprietary and confidential. This message is for the designated recipient only, if you are not the intended recipient, you should destroy it immediately. Any information in this message shall not be understood as given or endorsed by Peridale Technology Ltd, its subsidiaries or their employees, unless expressly so stated. It is the responsibility of the recipient to ensure that this email is virus free, therefore neither Peridale Ltd, its subsidiaries nor their employees accept any responsibility.
