@Override
public void open() {
out = new ByteArrayOutputStream();
flinkConf = new org.apache.flink.configuration.Configuration();
Properties intpProperty = getProperty();
for (Object k : intpProperty.keySet()) {
String key = (String) k;
String val = toString(intpProperty.get(key));
flinkConf.setString(key, val);
}
if (localMode()) {
startFlinkMiniCluster();
}
flinkIloop = new FlinkILoop(getHost(), getPort(), (BufferedReader) null, new PrintWriter(out));
flinkIloop.settings_$eq(createSettings());
flinkIloop.createInterpreter();
imain = flinkIloop.intp();
// prepare bindings
imain.interpret("@transient var _binder = new java.util.HashMap[String, Object]()");
binder = (Map<String, Object>) getValue("_binder");
// import libraries
imain.interpret("import scala.tools.nsc.io._");
imain.interpret("import Properties.userHome");
imain.interpret("import scala.compat.Platform.EOL");
imain.interpret("import org.apache.flink.api.scala._");
imain.interpret("import org.apache.flink.api.common.functions._");
imain.bindValue("env", flinkIloop.scalaEnv());
}
@Override
public void open() {
out = new ByteArrayOutputStream();
flinkConf = new org.apache.flink.configuration.Configuration();
Properties intpProperty = getProperty();
for (Object k : intpProperty.keySet()) {
String key = (String) k;
String val = toString(intpProperty.get(key));
flinkConf.setString(key, val);
}
if (localMode()) {
startFlinkMiniCluster();
}
flinkIloop =
new FlinkILoop(
getHost(), getPort(), flinkConf, (BufferedReader) null, new PrintWriter(out));
flinkIloop.settings_$eq(createSettings());
flinkIloop.createInterpreter();
imain = flinkIloop.intp();
org.apache.flink.api.scala.ExecutionEnvironment benv = flinkIloop.scalaBenv();
// new ExecutionEnvironment(remoteBenv)
org.apache.flink.streaming.api.scala.StreamExecutionEnvironment senv = flinkIloop.scalaSenv();
senv.getConfig().disableSysoutLogging();
benv.getConfig().disableSysoutLogging();
// prepare bindings
imain.interpret("@transient var _binder = new java.util.HashMap[String, Object]()");
Map<String, Object> binder = (Map<String, Object>) getLastObject();
// import libraries
imain.interpret("import scala.tools.nsc.io._");
imain.interpret("import Properties.userHome");
imain.interpret("import scala.compat.Platform.EOL");
imain.interpret("import org.apache.flink.api.scala._");
imain.interpret("import org.apache.flink.api.common.functions._");
binder.put("benv", benv);
imain.interpret(
"val benv = _binder.get(\"benv\").asInstanceOf[" + benv.getClass().getName() + "]");
binder.put("senv", senv);
imain.interpret(
"val senv = _binder.get(\"senv\").asInstanceOf[" + senv.getClass().getName() + "]");
}