运行 ScalaSpark 程序的时候出现错误: System memory * must be at least *.Please increase heap size using the --driver--memory option or spark.driver.memory 在 Intellij IDEA 里面找到: Run -> Edit Configurations -> Application -> Configurations 设置大小: -Xms256m -Xmx10
Error ERROR TaskSetManager: Total size of serialized results of 8113 tasks (1131.0 MB) is bigger than spark.driver.maxResultSize (1024.0 MB) ERROR TaskSetManager: Total size of serialized results of 8114 tasks (1131.1 MB) is bigger than spark.driver.
榨干Spark性能-driver.exector内存突破256M spark driver memory 256m_百度搜索 Spark executor.memory - CSDN博客 sparkdriver端的内存一般设置为多少_百度知道 spark Error initializing SparkContext System memory 466092032 must be at least 471859200. - CSDN博客 java - Local Apache Spark on
个人主页:http://www.linbingdong.com 简书地址:http://www.jianshu.com/p/a7f75b868568 简介 本文主要记录如何安装配置Hive on Spark,在执行以下步骤之前,请先确保已经安装Hadoop集群,Hive,MySQL,JDK,Scala,具体安装步骤不再赘述. 背景 Hive默认使用MapReduce作为执行引擎,即Hive on mr.实际上,Hive还可以使用Tez和Spark作为其执行引擎,分别为Hive on Tez和Hi
Spark源码编译与环境搭建 Note that you must have a version of Spark which does not include the Hive jars; Spark编译: git clone https://github.com/apache/spark.git spark_src cd spark_src export MAVEN_OPTS="-Xmx2g -XX:MaxPermSize=512M -XX:ReservedCodeCacheSize=512