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
最佳答案
R进程很可能已死，请检查spark解释器日志
关于apache-spark - org.apache.zeppelin.interpreter.InterpreterException:Sparkr没有响应，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/49105404/