spark worker 啓動失敗 failed to launch org.apache.spark.deploy.worker.Worker

[root@cdh1 src_old]# ls -lh total 17M -rwxr-xr-x 1 root root 17M Jun 15 08:20 hadoop-2.6.0-src.tar.gz [root@cdh1 src_old]# pwd /user/local/src_old [root@cdh1 src_old]# export SCALA_HOME=/user/local

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