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if (isYarnMode()) {
conf.set("master", "yarn");
conf.set("spark.submit.deployMode", "client");
}

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scala.tools.nsc.interpreter.Results.Result res = null;
try {
res = interpret(incomplete + s);
} catch (Exception e) {
sc.clearJobGroup();
out.setInterpreterOutput(null);
logger.info("Interpreter exception", e);
return new InterpreterResult(Code.ERROR, InterpreterUtils.getMostRelevantMessage(e));
}
r = getResultCode(res);

 

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close ·½·¨»áÍ£Ö¹SparkContext

cancel ·½·¨Ö±½Óµ÷ÓÃSparkContextµÄcancel·½·¨¡£sc.cancelJobGroup(getJobGroup(context)

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ÎÊÌâ2£¬isolatedģʽÏ£¬¶à¸öSparkContextÊÇ·ñÔÚͬһ¸ö½ø³ÌÖУ¿

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