报错信息：
System memory 259522560 must be at least 471859200. Please increase heap size using the --driver-mem
spark连接hadoop集群
解决方法：
这主要是运行内存的问题，所以我们在运行的时候更改JVM的资源分配：
或者：
val sparkConf = new SparkConf() .set("spark.testing.memory","2147480000")
异常：System memory 259522560 must be at least 471859200. Please increase heap size using the --driver-mem
免责声明！
本站转载的文章为个人学习借鉴使用，本站对版权不负任何法律责任。如果侵犯了您的隐私权益，请联系本站邮箱yoyou2525@163.com删除。
猜您在找
java.lang.IllegalArgumentException: System memory 259522560 must be at least 471859200.
Spark ：【error】System memory 259522560 must be at least 471859200
Exception in thread "main" java.lang.IllegalArgumentException: System memory 202768384 must be at least 4.718592E8. Please use a larger heap size.
max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]
[Docker]max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]
max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]
Heap Size 与 Stack Size
npm WARN deprecated socks@1.1.10: If using 2.x branch, please upgrade to at least 2.1.6
The path to the driver executable must be set by the webdriver.gecko.driver system property
Selenium调用IE时报“The path to the driver executable must be set by the webdriver.ie.driver system property”