今天启动Spark集群的时候发现怎么启动worker都启动不起来,出现以下错误:
starting org.apache.spark.deploy.master.Master, logging to /soft/spark/logs/spark-root-org.apache.spark.deploy.master.Master-1-s201.outs
阅读背景：
Spark集群启动的时候出现failed to launch: nice -n 0 /soft/spark/bin/spark-class org.apache.spark.deploy.worker
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