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Name: Frontline Systems Inc. URL: www.solver.com Description: * We built an interface between Microsoft Excel and Apache Spark - bringing Big Data from the clusters to Excel enabling tools ranging from simple charts and Power View dashboards to add-ins for machine learni

RE: Spark SQL: STDDEV working in Spark Shell but not in a standalone app

OK, understood. Thanks, Michael. From: Michael Armbrust [mailto:mich...@databricks.com] Sent: Monday, May 11, 2015 4:37 PM To: Oleg Shirokikh Cc: user Subject: Re: Spark SQL: STDDEV working in Spark Shell but not in a standalone app I doubt that will make it as we are pretty slammed with other

RE: Spark SQL: STDDEV working in Spark Shell but not in a standalone app

be really helpful to know in order to understand if I have to change existing code to use HiveContext instead of SQLContext (which would be undesired)… Thanks! From: Michael Armbrust [mailto:mich...@databricks.com] Sent: Saturday, May 09, 2015 11:32 AM To: Oleg Shirokikh Cc: user Subject: Re

Spark-csv data source: infer data types

I'm experimenting with Spark-CSV package (https://github.com/databricks/spark-csv) for reading csv files into Spark DataFrames. Everything works but all columns are assumed to be of StringType. As shown in Spark SQL documentation (https://spark.apache.org/docs/latest/sql-programming-guide.html

RE: FW: Submitting jobs to Spark EC2 cluster remotely

in the cluster), it's extremely interesting to understand how remoting works with Spark. And in general it would be very useful to have the ability to submit jobs remotely. Thanks, Oleg -Original Message- From: Patrick Wendell [mailto:pwend...@gmail.com] Sent: Monday, Februa

FW: Submitting jobs to Spark EC2 cluster remotely

ed Drivers" all with ERROR state... Thanks, Oleg -Original Message- From: Patrick Wendell [mailto:pwend...@gmail.com] Sent: Monday, February 23, 2015 12:59 AM To: Oleg Shirokikh Cc: user@spark.apache.org Subject: Re: Submitting jobs to Spark EC2 cluster remotely Can you list other con

RE: Creating Apache Spark-powered “As Service” applications

? Thanks, Oleg From: Robert C Senkbeil [mailto:rcsen...@us.ibm.com] Sent: Friday, January 16, 2015 12:21 PM To: Oleg Shirokikh Cc: user@spark.apache.org Subject: Re: Creating Apache Spark-powered “As Service” applications Hi, You can take a look at the Spark Kernel project: https://github.com/ibm