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Re: single output file per partition? - Hive - [mail # user]
...Hi  I tried file crusher with LZO but it does not work….I have LZO correctly configured in production and my jobs are running daily using LZO compression.  I like Crusher so I will...
   Author: Sanjay Subramanian, 2013-08-21, 19:15
Re: only one mapper - Hive - [mail # user]
...Hi  Try this setting in your hive query  SET mapreduce.input.fileinputformat.split.maxsize=;  If u set this value "low" then the MR job will use this size to split the input L...
   Author: Sanjay Subramanian, 2013-08-21, 19:13
Re: using hive with multiple schemas - Hive - [mail # user]
...Some ideas to get u started   CREATE EXTERNAL TABLE  IF NOT EXISTS names(fullname STRING,address STRING,phone STRING) ROW FORMAT DELIMITED FIELDS TERMINATED BY ','  CREATE EXT...
   Author: Sanjay Subramanian, 2013-08-21, 19:02
[expand - 1 more] - Re: Last time request for cwiki update privileges - Hive - [mail # user]
...Thanks Ashutosh  From: Ashutosh Chauhan > Reply-To: "[EMAIL PROTECTED]" > Date: Tuesday, August 20, 2013 3:13 PM To: "[EMAIL PROTECTED]" > Cc: "[EMAIL PROTECTED]" > Subject:...
   Author: Sanjay Subramanian, 2013-08-20, 23:00
LanguageManual LZO - Apache Hive - Apache Software Foundation - Hive - [wiki]
...                    show comment                    hide comment   &nb...
https://cwiki.apache.org/confluence/display/Hive/LanguageManual+LZO    Author: Sanjay Subramanian, 2013-08-20, 00:00
Hive Authorization (ROLES AND PRIVILEGES) does not work with hiveserver2 ? - Hive - [mail # user]
...0: jdbc:hive2://dev-thdp5:10000> CREATE ROLE sas_role; No rows affected (0.16 seconds)  0: jdbc:hive2://dev-thdp5:10000> CREATE EXTERNAL TABLE  IF NOT EXISTS keyword_impressi...
   Author: Sanjay Subramanian, 2013-08-19, 19:30
Re: question about hive SQL - Hive - [mail # user]
...Here is my stab at it. I have not tested it but this should get you started  Following points are importat  1. I added a WHERE clause in the sub query to limit he data set by any p...
   Author: Sanjay Subramanian, 2013-08-19, 18:50
Hive Authorization clarification - Hive - [mail # user]
...Hi guys  I am not getting the expected result from my authorization settings  I am evaluating Hive0.10.0+121  mysql> select * from hive.ROLES; +---------+-------------+----...
   Author: Sanjay Subramanian, 2013-08-17, 02:24
[expand - 1 more] - Re: SHOW ALL ROLES - Hive - [mail # user]
...Ok never mind , this will work just fine for me  mysql> select ROLE_NAME from ROLES;  From: Sanjay Subramanian > Reply-To: "[EMAIL PROTECTED]" > Date: Friday, August 16, 2...
   Author: Sanjay Subramanian, 2013-08-17, 01:36
Re: FAILED: Error in metadata: MetaException - Hive - [mail # user]
...Hi Ankit  Do u have a directory on HDFS /user/hive/warehouse And its permission should be 1777  sanjay  From: Ankit Bhatnagar > Reply-To: "[EMAIL PROTECTED]" > Date: Fri...
   Author: Sanjay Subramanian, 2013-08-17, 01:08
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NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB