Spark远程调试配置,在IDEA中的配置
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Spark远程调试配置,在IDEA中的配置
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關于Spark集群部署參考:http://blog.csdn.net/tototuzuoquan/article/details/74481570
一、Spark遠程調試配置:
#調試Master,在master節點的spark-env.sh中添加SPARK_MASTER_OPTS變量 export SPARK_MASTER_OPTS="-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=10000" #啟動Master sbin/start-master.sh#調試Worker,在worker節點的spark-env.sh中添加SPARK_WORKER_OPTS變量 export SPARK_WORKER_OPTS="-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=10001" #啟動Worker sbin/start-slave.sh 1 spark://hadoop1:7077#調試spark-submit + app bin/spark-submit --class cn.itcast.spark.WordCount --master spark://hadoop1:7077 --driver-java-options "-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=10002" /root/wc.jar hdfs://mycluster/wordcount/input/2.txt hdfs://mycluster/out2 #調試spark-submit + app + executor bin/spark-submit --class cn.itcast.spark.WordCount --master spark://hadoop1:7077 --conf "spark.executor.extraJavaOptions=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=10003" --driver-java-options "-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=10002" /root/wc.jar hdfs://mycluster/wordcount/input/2.txt hdfs://mycluster/out2二、編寫程序進行調試
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