20/08/20 06:53:26 WARN spark.SparkConf:
SPARK_CLASSPATH was detected (set to ‘/home/hadoop/app/spark-1.6.0-cdh5.15.1/lib/*’).
This is deprecated in Spark 1.0+.
Please instead use:
20/08/20 06:53:26 WARN spark.SparkConf: Setting ‘spark.executor.extraClassPath’ to ‘/home/hadoop/app/spark-1.6.0-cdh5.15.1/lib/’ as a work-around.
20/08/20 06:53:26 WARN spark.SparkConf: Setting ‘spark.driver.extraClassPath’ to '/home/hadoop/app/spark-1.6.0-cdh5.15.1/lib/’ as a work-around.
20/08/20 06:53:26 WARN spark.SparkConf:
SPARK_WORKER_INSTANCES was detected (set to ‘1’).
This is deprecated in Spark 1.0+.
老师我启动spark出现了这些警告日志,spark能正常使用,那这些怎么解决呢,我看你的都没有。