when run this example disply error Error: The program execution failed: java.lang.NullPointerException why?

when run this example from command line more error display why public static Map map = new HashMap(); public static void main(String[] args) throws Exception { map.put("C_MKTSEGMENT", 2); ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment(); DataSet custom

Re: start-scala-shell.sh

Hi, the script is in the bin directory of the distribution when you build Flink. (build-target is a symlink to the distribution after mvn package). Regards, Aljoscha On Jun 6, 2015 5:35 PM, "Bill Sparks" wrote: > No worries, just reading the docs… > -- > Jonathan (Bill) Sparks > Software Ar

Re: start-scala-shell.sh

No worries, just reading the docs… -- Jonathan (Bill) Sparks Software Architecture Cray Inc. From: Robert Metzger mailto:rmetz...@apache.org>> Reply-To: "user@flink.apache.org" mailto:user@flink.apache.org>> Date: Saturday, June 6, 2015 9:59 AM To: "user@flink.apache

Re: start-scala-shell.sh

Mh. I was able to see it after doing a "mvn clean install -DskipTests" in the root directory of the flink sources. Can you double-check that you are building the latest master and that you're not overseeing the file. There are many files with similar names ... On Sat, Jun 6, 2015 at 4:59 PM, Robe

Re: start-scala-shell.sh

Hi Bill, the Scala Shell is a very recent contribution to our project. I have to admit that I didn't test it yet. But I'm also unable to find the script in the "bin" directory. There seems to be something wrong. I'll investigate the issue... On Sat, Jun 6, 2015 at 2:33 PM, Bill Sparks wrote: >

start-scala-shell.sh

Question. Where is the start-scala-shell.sh script as referenced by the 0.9 documentation ? http://ci.apache.org/projects/flink/flink-docs-master/scala_shell.html I've check the latest master branch and can't find it. I must have missed something, sorry. Regards, Bill. -- Jonathan (Bill) Sp