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BinarySortableSerde not working with TextInputFormat - Hive - [mail # user]
...Hi,I have a table created by the following queryCREATE EXTERNAL TABLE IF NOT EXISTS partition_table (partkey STRING) ROW FORMAT SERDE'org.apache.hadoop.hive.serde2.binarysortable.Binary...
   Author: Vaibhav Jain, 2014-03-11, 23:30
select count * throwing exception - Hive - [mail # user]
...Hi,I have a table created by the following queryCREATE EXTERNAL TABLE IF NOT EXISTS partition_table (partkey STRING) ROW FORMAT SERDE'org.apache.hadoop.hive.serde2.binarysortable.Binary...
   Author: Vaibhav Jain, 2014-03-11, 00:08
Calling forward from close method in a custom UDTF - Hive - [mail # user]
...Hi,Is it ok to call forward from the close() method in a custom UDTF? I have acustom UDTF that does thatand it works fine with Hive 9.  The UDTF needs to emit a few rows afterprocessing...
   Author: Vaibhav Jain, 2014-03-02, 22:55
Will this UDF always execute on a single reducer ? - Hive - [mail # user]
...Hi,I have written a custom UDF that I want to be executed on a single reducerwhen I am using it in a query. Following is the the query  and  I want toconfirm whether this would alw...
   Author: Vaibhav Jain, 2014-03-01, 03:57
Query regarding Hive Parallel Orderby - Hive - [mail # user]
...Hi,Hive 12 has added the functionality of parallel order by. I have a fewqueries regarding the working of it.From the source code I have figured out that to do a parallel orderby , apartitio...
   Author: Vaibhav Jain, 2014-02-21, 04:32
Which side (map/reduce) does a UDF/UDTF/UDAF execute - Hive - [mail # user]
...Hi,I need to know  what are conditions based on which  Hive decides to executea  UDF, UDTF and UDAF  on the map or reduce side. So far I have understoodthat UDFs are most...
   Author: Vaibhav Jain, 2014-02-10, 23:26
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Vaibhav Jain
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