Re: Spark Task is not created

Would be good if you can paste the piece of code that you are executing. On Sun, Jun 26, 2016 at 11:21 AM, Ravindra wrote: > Hi All, > > May be I need to just set some property or its a known issue. My spark > application hangs in test environment whenever I see

Spark Task is not created

Hi All, May be I need to just set some property or its a known issue. My spark application hangs in test environment whenever I see following message - 16/06/26 11:13:34 INFO DAGScheduler: *Submitting 2 missing tasks from ShuffleMapStage* 145 (MapPartitionsRDD[590] at rdd at

Streaming and Batch code sharing

Hi, Does anyone has a good example where realtime and batch are able to share same code. (Other than this one https://github.com/databricks/reference-apps/blob/master/logs_analyzer/chapter1/reuse.md ) Thanks Nikhil

Re: Running JavaBased Implementation of StreamingKmeans Spark

Hi, I tried doing that but even then I couldn't see any results. I started the program and added the files later. Thanks & Regards Biplob Biswas On Sat, Jun 25, 2016 at 2:19 AM, Jayant Shekhar wrote: > Hi Biplop, > > Can you try adding new files to the training/test

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Re: spark-sql jdbc dataframe mysql data type issue

select 10 sample rows for columns id, ctime from each (MySQL and spark) tables and post the output please. HTH Dr Mich Talebzadeh LinkedIn * https://www.linkedin.com/profile/view?id=AAEWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw

spark-sql jdbc dataframe mysql data type issue

Hi, I came across this strange behavior of Apache Spark 1.6.1: when I was reading mysql table into spark dataframe ,a column of data type float got mapped into double. dataframe schema: root |-- id: long (nullable = true) |-- ctime: double (nullable = true) |-- atime: double (nullable =

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