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Re: LIKE operator - Hive - [mail # user]
...Wouldn't map-join optimization work here?   ________________________________ From: Namit Jain  Reply-To:  Date: Tue, 15 Dec 2009 15:39:06 -0800 To:  Subject: RE: LIKE ope...
   Author: Prasad Chakka, 2009-12-15, 23:43
Re: HDFS move instead of LOAD DATA INPATH? - Hive - [mail # user]
...It adds metadata but you can always do a 'alter table  add partition (p k='val') location ''. Location clause is optional if it is in t he usual /part_name place.   _______________...
   Author: Prasad Chakka, 2009-12-09, 06:13
Re: Hive metastore on MySQL or files - Hive - [mail # user]
...Should have been 'There is NO authentication/authorization in Hive yet.'   ________________________________ From: Prasad Chakka  Reply-To:  Date: Sun, 22 Nov 2009 19:44:45 -08...
   Author: Prasad Chakka, 2009-11-23, 04:06
Re: How to Migrating from Hive Embedded to Server Mode - Hive - [mail # user]
...1) http://wiki.apache.org/hadoop/Hive/AdminManual/MetastoreAdmin 2) http://wiki.apache.org/hadoop/HiveDerbyServerMode  The file that contains the derby embedded database data is in the ...
   Author: Prasad Chakka, 2009-11-11, 06:51
Re: [hive-users] questions regarding hive partitions - Hive - [mail # user]
...Hi Andrey,  [EMAIL PROTECTED] is appropriate list for this question.  Both are improvements that can be useful but not supported yet.  For 1) you can use 'show partitions ' wh...
   Author: Prasad Chakka, 2009-11-04, 16:53
Re: Problem regarding Hive Command Line Interface - Hive - [mail # user]
...Feel free to add it :)   ________________________________ From: Edward Capriolo  Reply-To:  Date: Wed, 4 Nov 2009 07:40:41 -0800 To:  Subject: Re: Problem regarding Hive ...
   Author: Prasad Chakka, 2009-11-04, 15:47
Re: adding filenames as new columns via Hive - Hive - [mail # user]
...I think all hive tables will have this metadata (relpath and other hdfs fil e properties potentially) available by default. So there is no need for thi s to be shown in describe.   ____...
   Author: Prasad Chakka, 2009-09-16, 19:21
Re: hive queries over tables in different formats - Hive - [mail # user]
...Yes, it should.   ________________________________ From: Abhijit Pol  Reply-To:  Date: Wed, 16 Sep 2009 11:04:24 -0700 To:  Subject: hive queries over tables in different...
   Author: Prasad Chakka, 2009-09-16, 18:06
Re: Problems using hive JDBC driver on Windows (with Squirrel SQL  Client) - Hive - [mail # user]
...SerDe may be needed to deserialize the result from Hive server. But I also  thought the results are in delimited form (LazySimpleSerDe or MetadataTyped ColumnSetSerDe or something like ...
   Author: Prasad Chakka, 2009-09-16, 05:59
Re: General design/schema question - Hive - [mail # user]
...A partitioned table has a set of partition keys. Check wiki on how to creat e partitioned table. In your case you can one partition key named 'ds' (dat estamp). You can choose any format for...
   Author: Prasad Chakka, 2009-09-11, 20:22
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