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  1. REEF
  2. REEF-1665

Better default value for Java binary path

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      Description

      JavaLaunchCommandBuilder sets the default path to the Java executable in this way:

      private static final String DEFAULT_JAVA_PATH = System.getenv("JAVA_HOME") + "/bin/" + "java";
      

      That is, by default REEF client assumes that
      1) you have JAVA_HOME environment variable set, and
      2) your JAVA_HOME is the same as the one on the remote host.

      A better solution would be to set

      DEFAULT_JAVA_PATH = "java";
      

      and assume that java binary is in the system's PATH - both on the client and in the cluster.

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            • Assignee:
              motus Sergiy Matusevych
              Reporter:
              motus Sergiy Matusevych
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