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Compression for a HDFS text file - Hive External Partition Table - Hive - [mail # user]
...Hi ,    1)      My requirement is to load a file ( a tar.gz file which has multiple tab separated values files and one file is the main file which has huge data – about 10 GB per day) to an ...
   Author: Raj Hadoop, 2013-11-13, 15:13
How to load a web log file (text format) to Hive with compression - Hive - [mail # user]
...Hi,  I have a web log files (text format). I want to load these files to a Hive table in compressed format. How do I do it ?  Should I compress the text file (using any Linux utili...
   Author: Raj Hadoop, 2013-11-12, 01:09
[expand - 2 more] - Re: Hive external table partitions with less than symbol ? - Hive - [mail # user]
...Hi -  I have this doubt.  Why do i need to use an INSERT INTO .....  can I just create hdfs directories and map it to a hive external table setting the location of the hdfs di...
   Author: Raj Hadoop, 2013-11-04, 22:42
[expand - 2 more] - Re: External Partition Table - Hive - [mail # user]
... Thanks Tim. I am using a String column for the partition column.     On Thursday, October 31, 2013 6:49 PM, Timothy Potter  wrote:   Hi Raj, This seems like a matte...
   Author: Raj Hadoop, 2013-10-31, 22:56
[expand - 1 more] - Re: Hive Query Questions - is null in WHERE - Hive - [mail # user]
...  Thanks. It worked for me now when i use it as an empty string.   ________________________________ From: Krishnan K  To: "[EMAIL PROTECTED]" ; Raj Hadoop   Sent: Thursday, Oc...
   Author: Raj Hadoop, 2013-10-17, 18:01
[expand - 4 more] - Re: How to load /t /n file to Hive - Hive - [mail # user]
... Yes, I have it.  Thanks, Raj  ________________________________  From: Sonal Goyal  To: "[EMAIL PROTECTED]" ; Raj Hadoop   Sent: Monday, October 7, 2013 1:38 AM...
   Author: Raj Hadoop, 2013-10-07, 13:16
Hive Thrift Service - Not Running Continously - Hive - [mail # user]
...Hi,     The hive thrift service is not running continously. I had to execute  the command (hive --service hiveserver &) very frequently . Can any one help me on this?   Thanks, Raj...
   Author: Raj Hadoop, 2013-08-05, 16:29
[expand - 1 more] - Re: Help in debugging Hive Query - Hive - [mail # user]
...Hi Sanjay,   Thanks for taking the time to write all the details. I did a silly mistake. The data type for visit_page_num, i created it as string. The string was causing issues when I am usi...
   Author: Raj Hadoop, 2013-07-25, 18:12
Oracle to Hive - Hive - [mail # user]
...  All,   Can anyone give me tips on how to convert the following Oracle SQL to a Hive query.     SELECT a.c100, a.c300, b.c400   FROM t1 a JOIN t2 b ON a.c200 = b.c200  WHERE a.c100 IN (SELE...
   Author: Raj Hadoop, 2013-07-10, 21:30
Special characters in web log file causing issues - Hive - [mail # user]
... Hi ,   The log file that I am trying to load throuh Hive has some special characters    The field is shown below and the special characters ¿¿are also shown.      Shockwave Flash     i...
   Author: Raj Hadoop, 2013-07-08, 20:52
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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