Spark-submit:System memory 466092032 must be at least 471859200

在运行Standalone-client模式时遇到如下错误：

Spark Executor Command: "/usr/local/jdk1.8.0_181/bin/java" "-cp" "/usr/local/spark-2.3.0/conf/:/usr/local/spark-2.3.0/jars/*:/usr/local/hadoop-2.7.6/etc/hadoop/" "-Xmx500M" "-Dspark.driver.port=43614" "org.apache.spark.executor.CoarseGrainedExecutorBackend" "--driver-url" "spark://CoarseGrainedScheduler@hpmaster:43614" "--executor-id" "32" "--hostname" "192.168.199.212" "--cores" "1" "--app-id" "app-20190212233950-0001" "--worker-url" "spark://Worker@192.168.199.212:7079"
========================================

Exception in thread "main" java.lang.IllegalArgumentException: System memory 466092032 must be at least 471859200. Please increase heap size using the --driver-memory option or spark.driver.memory in Spark configuration.
   at org.apache.spark.memory.UnifiedMemoryManager$.getMaxMemory(UnifiedMemoryManager.scala:217)
   at org.apache.spark.memory.UnifiedMemoryManager$.apply(UnifiedMemoryManager.scala:199)
   at org.apache.spark.SparkEnv$.create(SparkEnv.scala:330)
   at org.apache.spark.SparkEnv$.createExecutorEnv(SparkEnv.scala:200)
   at org.apache.spark.executor.CoarseGrainedExecutorBackend$$anonfun$run$1.apply$mcV$sp(CoarseGrainedExecutorBackend.scala:228)
   at org.apache.spark.deploy.SparkHadoopUtil$$anon$2.run(SparkHadoopUtil.scala:65)
   at org.apache.spark.deploy.SparkHadoopUtil$$anon$2.run(SparkHadoopUtil.scala:64)
   at java.security.AccessController.doPrivileged(Native Method)
   at javax.security.auth.Subject.doAs(Subject.java:422)
   at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1698)
   at org.apache.spark.deploy.SparkHadoopUtil.runAsSparkUser(SparkHadoopUtil.scala:64)
   at org.apache.spark.executor.CoarseGrainedExecutorBackend$.run(CoarseGrainedExecutorBackend.scala:188)
   at org.apache.spark.executor.CoarseGrainedExecutorBackend$.main(CoarseGrainedExecutorBackend.scala:293)
   at org.apache.spark.executor.CoarseGrainedExecutorBackend.main(CoarseGrainedExecutorBackend.scala)

spark源码是这么写的：

/*** Return the total amount of memory shared between execution and storage, in bytes.*/private def getMaxMemory(conf: SparkConf): Long = {val systemMemory = conf.getLong("spark.testing.memory", Runtime.getRuntime.maxMemory)val reservedMemory = conf.getLong("spark.testing.reservedMemory",if (conf.contains("spark.testing")) 0 else RESERVED_SYSTEM_MEMORY_BYTES)val minSystemMemory = reservedMemory * 1.5if (systemMemory < minSystemMemory) {throw new IllegalArgumentException(s"System memory $systemMemory must " +s"be at least $minSystemMemory. Please use a larger heap size.")}val usableMemory = systemMemory - reservedMemoryval memoryFraction = conf.getDouble("spark.memory.fraction", 0.75)(usableMemory * memoryFraction).toLong}

spark-submit 中配置 --driver-java-options "-Dspark.testing.memory=1073741824" 比512M（536870912字节）大即可

/usr/local/spark-2.3.0/bin/spark-submit --class com.chy.rdd.initSpark --master spark://hpmaster:7077 --deploy-mode client --executor-memory 500m --driver-java-options "-Dspark.testing.memory=1073741824" --total-executor-cores 1 /usr/local/spark-2.3.0/examples/jars/sparkProject-1.0-SNAPSHOT.jar

Spark-submit:System memory 466092032 must be at least 471859200相关推荐

Spark解决 System memory 259522560 must be at least 471859200
本地运行spark出现问题: 22/04/26 20:11:42 ERROR SparkContext: Error initializing SparkContext. java.lang.Ille ...
spark Error initializing SparkContext System memory 466092032 must be at least 471859200.
ERROR SparkContext: Error initializing SparkContext. Java.lang.IllegalArgumentException: System memo ...
System memory 466092032 must be at least
Error initializing SparkContext. dependencies | java.lang.IllegalArgumentException: System memory 46 ...
Spark本地测试异常之 System memory 259522560 must be at least 471859200.
解决Spark本地测试异常之 System memory 259522560 must be at least 471859200 一.异常如下二.抛出异常原因三.解决办法一.异常如下 java ...
【Spark】java.lang.IllegalArgumentException: System memory 259522560 must be at least 471859200.
报错 java.lang.IllegalArgumentException: System memory 259522560 must be at least 471859200. Please in ...
System memory 249364480 must be at least 471859200
我是在eclipse run遇到这个问题的,所以解决办法是来到这里加上: 表示运行的时候虚拟空间最小为128,最大为512 在linux上运行jar 如果用控制的虚拟机内存,句子要这么写: java ...
Spark问题：System memory 259522560 must be at least 4.718592E8. Please use a larger heap size.
在本地运行Spark程序时:报出下面的异常: Exception in thread "main" java.lang.IllegalArgumentException: Syst ...
【原创】大数据基础之Spark（1）Spark Submit即Spark任务提交过程
Spark2.1.1 一 Spark Submit本地解析 1.1 现象提交命令: spark-submit --master local[10] --driver-memory 30g --cla ...
Spark Submit任务提交流程
1,简介在上一篇博客中,我们详细介绍了Spark Standalone模式下集群的启动流程.在Spark 集群启动后,我们要想在集群上运行我们自己编写的程序,该如何做呢?本篇博客就主要介绍Spark ...

Spark-submit:System memory 466092032 must be at least 471859200

Spark-submit:System memory 466092032 must be at least 471859200相关推荐

最新文章

热门文章