[jira] [Created] (FLINK-2043) Change the KMeansDataGenerator to allow passing a custom path

[Shang Yuanchun (Jira)]

Robert Metzger created FLINK-2043:
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             Summary: Change the KMeansDataGenerator to allow passing a custom path
                 Key: FLINK-2043
                 URL: https://issues.apache.org/jira/browse/FLINK-2043
             Project: Flink
          Issue Type: Improvement
            Reporter: Robert Metzger
            Priority: Trivial


It would be nice to allow the user to specify a target path for the generated data.

Right now, one has to pass the path by changing the tmp directory of java
{code}
java -Djava.io.tmpdir=`pwd` -cp /home/robert/flink/build-target/examples/flink-java-examples-0.9-SNAPSHOT-KMeans.jar org.apache.flink.examples.java.clustering.util.KMeansDataGenerator
{code}




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