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Re: Hive ODBC - Microsofts Involvement - Hive - [mail # user]
...Any reason you want to use a ODBC and not Thrift ?  Hive supports the thrift protocol. There are thrift libraries for C# and you can easily integrate it into your project for direct acc...
   Author: Viral Bajaria, 2012-02-02, 02:57
Re: changing metastore of Hive to MySQL problem - Hive - [mail # user]
...if you plan to use a user from a remote server you need to wild-card that user when granting rights on mysql ...  so just like sanjeev said, you have to make sure that the user APP has ...
   Author: Viral Bajaria, 2011-06-04, 03:01
Re: Providing multiple hints in the same query - Hive - [mail # user]
...You should be able to comma separate multiple hints i.e. /*+ MAPJOIN(a), MAPJOIN(b), MAPJOIN(c) */  -Viral  On Thu, May 26, 2011 at 2:26 PM, Shantian Purkad wrote:  ...
   Author: Viral Bajaria, 2011-05-26, 21:29
Re: How to change the hive.metastore.warehouse.dir ? - Hive - [mail # user]
...check your dfs.permissions in hdfs-site.xml, I am guessing it's set to true.  If that's the case and you point the hive warehouse dir to an existing path in hdfs the chances are the use...
   Author: Viral Bajaria, 2011-05-18, 05:22
Re: Maximum Number of Hive Partitions = 256? - Hive - [mail # user]
...same here ... we have way more than 256 partitions in multiple tables. I am sure the issue has something to do with an empty string passed to the substr function. can you validate that the t...
   Author: Viral Bajaria, 2011-05-04, 02:53
Re: Trouble using mysql metastore - Hive - [mail # user]
...This definitely looks like a CLASSPATH error.  Where did you get the mysql.jar from ? Can you open it up and make sure that it includes the com.mysql.jdbc.Driver namespace ?  I am ...
   Author: Viral Bajaria, 2011-03-02, 19:42
Re: Thrift Error - Hive - [mail # user]
...Adarsh,  hive and hadoop both ship with the libthrift.jar and libfb303.jar, you should locate the 1's shipped with hadoop and move them to some other folder or rename them.  for me...
   Author: Viral Bajaria, 2010-12-16, 23:32
Re: Tables and importing - Hive - [mail # user]
...I had another question about the LOAD DATA LOCAL INPATH  it does a exec.CopyTask first and then does a exec.MoveTask but I think it is leaving a file handle open because when I run a th...
   Author: Viral Bajaria, 2010-12-16, 00:48
unable to load jtds driver for sqlserver - Hive - [mail # user]
...Hello,  I just came across the GenericUDFDBOutput and was able to successfully write data to a mysql db.  I tried modifying the connection string to a sql server using jtds library...
   Author: Viral Bajaria, 2010-12-10, 02:11
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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