Re: Select per Dataset attribute (Scala) not possible? Why no Seq().as[type] for Datasets?

​​Hello ​​Jacek, I was just facing the same issue and have found a possible solution: scala> ds.select('id.as[Int], 'text.as[String]).show +---+-+ | _1| _2| +---+-+ | 0|hello| | 1|world| +---+-+ ​The only thing is that the resulting DS losses the filed names ;-(​ ​Regards,

Re: spark-shell with different username

Matt, have you tried using the parameter --*proxy*-*user* matt On Apr 2, 2016 8:17 AM, "Mich Talebzadeh" wrote: > Matt, > > What OS are you using on your laptop? Sounds like Ubuntu or something? > > Thanks > > Dr Mich Talebzadeh > > > > LinkedIn * >

Re: Spark 1.6.0 op CDH 5.6.0

Hello Michel, I had a similar issue when running my custom built Spark 1.6.1, at the end I resolved the issue by building Spark and my Jar with the CDH built in jvm export JAVA_HOME=/usr/java/jdk1.7.0_67-cloudera/ Regards and hope this helps, Sebastian On Tue, Mar 22, 2016 at 10:13 AM, Michel

HTTP 500 if try to access Spark UI in yarn-cluster (only)

​Hello, I am wondering if anyone else is also facing this ​issue: https://issues.apache.org/jira/browse/SPARK-11147 ​