Question

当我在Zeppelin中执行简单的sparkr脚本时：

代码%spark.r 2 + 2

我发现以下错误：

org.apache.zeppelin.interpreter.InterpreterException: sparkr is not  responding 
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at org.apache.zeppelin.spark.ZeppelinR.open(ZeppelinR.java:165)
at org.apache.zeppelin.spark.SparkRInterpreter.open(SparkRInterpreter.java:91)
at org.apache.zeppelin.interpreter.LazyOpenInterpreter.open(LazyOpenInterpreter.java:69)
at org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$InterpretJob.jobRun(RemoteInterpreterServer.java:618)
at org.apache.zeppelin.scheduler.Job.run(Job.java:186)
at org.apache.zeppelin.scheduler.FIFOScheduler$1.run(FIFOScheduler.java:139)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at

即使我在zeppline.env.sh中设置了SPARK_HOME和JAVA_HOME

Answer 1

很可能R进程已经死了，请查看spark解释器日志

org.apache.zeppelin.interpreter.InterpreterException：sparkr没有响应

1 个答案: