Re: Help with error initializing SparkR.

2014-10-31 Thread tongzzz
try run this code: sudo -E R CMD javareconf and then start spark, basically, it syncs R's java configuration with your Java configuration Good luck! -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Help-with-error-initializing-SparkR-tp4495p17871.html Sent

Re: Help with error initializing SparkR.

2014-04-20 Thread tongzzz
Problem solved, Shivaram's answer in the github post is the perfect solution for me. See https://github.com/amplab-extras/SparkR-pkg/issues/46# Thanks! -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Help-with-error-initializing-SparkR-tp4495p4504.html Sent

Help with error initializing SparkR.

2014-04-19 Thread tongzzz
I can't initialize sc context after a successful install on Cloudera quickstart VM. This is the error message: > library(SparkR) Loading required package: rJava [SparkR] Initializing with classpath /usr/lib64/R/library/SparkR/sparkr-assembly-0.1.jar > sc <- sparkR.init("local") Error in .jcall("R