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[expand - 1 more] - Re: Spark job stuck at RangePartitioner at Exchange.scala:79 - Spark - [mail # user]
...I was able to resolve this by adding rdd.collect() after every stage. Thisenforced RDD evaluation and helped avoid the choke point.regardsSunita KoppparOn Sat, Jan 17, 2015 at 12:56 PM, Suni...
   Author: Sunita Arvind, 2015-01-21, 19:09
Re: Scala Spark SQL row object Ordinal Method Call Aliasing - Spark - [mail # user]
...The below is not exactly a solution to your question but this is what weare doing. For the first time we do end up doing row.getstring() and weimmediately parse it through a map function whi...
   Author: Sunita Arvind, 2015-01-20, 14:50
Transform SchemaRDDs into new SchemaRDDs - Spark - [mail # user]
...Hi,I need to generate some flags based on certain columns and add it back tothe schemaRDD for further operations. Do I have to use case class(reflection or programmatically). I am using parq...
   Author: Sunita Arvind, 2014-12-08, 21:46
[expand - 1 more] - Re: Spark setup on local windows machine - Spark - [mail # user]
...Thanks Sameer and Akhil for your help.I tried both your suggestions however, I still face the same issue. Therewas indeed space in the installation path for Scala and Sbt since I had letthe ...
   Author: Sunita Arvind, 2014-12-02, 18:14
[expand - 1 more] - Re: GraphX usecases - Spark - [mail # user]
...Thanks for the clarification AnkurAppreciate it.RegardsSunitaOn Monday, August 25, 2014, Ankur Dave  wrote: ...
   Author: Sunita Arvind, 2014-08-25, 18:55
[expand - 1 more] - Re: Integrate Spark Editor with Hue for source compiled installation of spark/spark-jobServer - Spark - [mail # user]
...That's good to know. I will try it out.Thanks RomainOn Friday, June 27, 2014, Romain Rigaux  wrote: ...
   Author: Sunita Arvind, 2014-07-03, 06:43
Re: Patch available for HIVE-6104 - Hive - [mail # dev]
...Ok. Will resend with a different accountOn Thursday, January 30, 2014, Prasanth Jayachandran <[EMAIL PROTECTED]> wrote:> For some reason, gmail marked your mail as spam. It might ha...
   Author: Sunita Arvind, 2014-01-31, 07:20
[expand - 1 more] - Re: Simple UDF to return array - Hive - [mail # user]
...Thanks Roberto. Will try that out.regardsSunitaOn Thu, Jan 30, 2014 at 10:14 AM, Roberto Congiuwrote:> Hi Sunita,> yes, it's definitely possible and you should use Generic UDFs.> I ...
   Author: Sunita Arvind, 2014-01-30, 23:09
Fwd: Simple UDF to return array - Hive - [mail # user]
...Can someone please suggest if this is doable or not? Is generic udf theonly option? How would using generic vs simple udf make any differencesince I would be returning the same object either...
   Author: Sunita Arvind, 2014-01-30, 15:07
Re: Sqoop export with HCatalog, getting NULLs for datetime columns - Sqoop - [mail # user]
...Sqoop is a map reduce job and you typically get nulls when there is a mismatch of data type and file content, try changing the small int in your table definition to string.  Regards Sun...
   Author: Sunita Arvind, 2014-01-08, 13:46
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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