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RE: Setting | Verifying | Hive Query Parameters from Java - Hive - [mail # user]
...Hi Gordon,Thanks a lot for reply.We have installed CDH4.2.0 and hive-0.10.0-cdh4.2.0. Both are working as desired.We need to set hive configuration parameter from Java while making JDBC conn...
   Author: Garg, Rinku, 2014-03-08, 04:40
Hive .012 works with CDH 4.2.0 - Hive - [mail # user]
...Hi All,  We have installed CDH4.2.0 and hive-0.10.0-cdh4.2.0. Both are working as desired.  Now we want to replace hive-0.10.0-cdh4.2.0 with apache hive 0.12. Will this combination...
   Author: Garg, Rinku, 2013-12-05, 12:16
RE: issue about hive command line - Hive - [mail # user]
...Set your hive home  to $HIVE_HOME variable and execute the following command.  $HIVE_HOME/bin/hive -e  "DDL"  Thanks & Regards, Rinku Garg - Global Commercial Services &n...
   Author: Garg, Rinku, 2013-12-02, 08:08
Stopping hive metastore - Hive - [mail # user]
...Is there any way to stop hive metastore without killing PID.  Thanks & Regards, Rinku Garg   _____________ The information contained in this message is proprietary and/or confident...
   Author: Garg, Rinku, 2013-11-06, 11:41
Impala Query problem - Hive - [mail # user]
...Hi All,  We have installed cludera hadoop-2.0.0-mr1-cdh4.2.0 with hive-0.10.0-cdh4.2.0. Both are working as desired. We can run any query on hive shell. We also installed cloudera impal...
   Author: Garg, Rinku, 2013-10-22, 08:13
[expand - 2 more] - RE: Problem starting Hive - Hive - [mail # user]
...Hi,  Try this also in hive-site     javax.jdo.option.ConnectionDriverName    com.mysql.jdbc.Driver    Driver class name for a JDBC metastore    T...
   Author: Garg, Rinku, 2013-10-17, 14:03
[expand - 1 more] - RE: Can we reduce/fix number of mappers in Hive - Hive - [mail # user]
...Hi Nitin/Rajesh,  Thanks for the reply...  I tried with both the ways as you guys mentioned in the mail trail... but using that way hive does not fix the number of mappers for a hi...
   Author: Garg, Rinku, 2013-10-10, 06:49
[expand - 2 more] - RE: Issue while quering Hive - Hive - [mail # user]
...Thanks Nitin,  That way it worked, But in that case Hadoop will not be able to split my file into chunks/blocks and run multiple maps in parallel. This can cause under-utilization of my...
   Author: Garg, Rinku, 2013-09-16, 11:48
[expand - 1 more] - RE: '\N' is displayed in case of null column values in exporting hive query results to CSV file - Hive - [mail # user]
...Hi Ashwanth,  Thanks for the quick reply.  NULL column value is not located in last(in sc hema). We are getting '\N' for every column which has a null values whether  it is a ...
   Author: Garg, Rinku, 2012-05-02, 05:30
[expand - 2 more] - RE: Any column search in HIVE - Hive - [mail # user]
...Hi Nitin,  Thanks for the quick reply. I executed the below mentioned query,  it creat es the CSV file successfully  but data of different  columns in a row  is n ot...
   Author: Garg, Rinku, 2012-04-30, 07:20
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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