我是Spark的新手,我正试图在EC2上运行它.我通过使用spark-ec2启动Spark集群来关注spark网页上的教程.然后,我尝试使用spark-submit将应用程序提交到群集.该命令如下所示:
./bin/spark-submit --class org.apache.spark.examples.SparkPi --master spark://ec2-54-88-9-74.compute-1.amazonaws.com:7077 --executor-memory 2G --total-executor-cores 1 ./examples/target/scala-2.10/spark-examples_2.10-1.0.0.jar 100
但是,我收到以下错误:
ERROR SparkDeploySchedulerBackend: Application has been killed. Reason: All masters are unresponsive! Giving up.
请让我知道如何解决它.谢谢.