Service 'sparkDriver' failed after 16 retries!
解决办法
https://stackoverflow.com/questions/30085779/apache-spark-error-while-start/30952312#30952312
<dependency>
<groupId>org.apache.spark</groupId>
<artifactId>spark-streaming_2.11</artifactId>
<version>2.3.0</version>
</dependency>
artifact
=> 工件
mvn 命令行打包:
mvn clean package -DskipTests=true
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