AI代码解释 ${SPARK_HOME}/bin/spark-submit \--class\--master<master-url>\--deploy-mode<deploy-mode>\--conf<key>=<value>\...# other options<application-jar>\[application-arguments] 命令行参数 下面逐个介绍这些参数: 下面四个参数在执行任务时可能需要根据实际情况调试,以提高资源的利用率,可重点...
if [ -z "${SPARK_HOME}" ]; then export SPARK_HOME="$(cd "`dirname "$0"`"/..; pwd)" fi # disable randomized hash for string in Python 3.3+ export PYTHONHASHSEED=0 # 调用bin目录中的spark-class 参数为org.apache.spark.deploy.SparkSubmit exec "${SPARK_HOME}"/bin/spark-class org...
File "code6.py", line 2, in <module> import numpy as np ImportError: No module named numpy 1234 1. 2. 3. 4. 5. 这是由于节点中的 python 环境没有安装相应的依赖包,此时需要创建一个 python 虚拟环境并安装所有的依赖包。 创建虚拟环境 python-env,打包为 venv.zip: AI检测代码解析 virtualenv ...
--py-filesPY_FILES逗号分隔的”.zip”,”.egg”或者“.py”文件,这些文件放在python app的PYTHONPATH下面 --filesFILES逗号分隔的文件,这些文件放在每个executor的工作目录下面 --confPROP=VALUE固定的spark配置属性,默认是conf/spark-defaults.conf --properties-fileFILE加载额外属性的文件 --driver-memoryMEMDriver...
“.py”文件,这些文件放在python app的PYTHONPATH下面--files FILES 逗号分隔的文件,这些文件放在每个executor的工作目录下面--conf PROP=VALUE 固定的spark配置属性,默认是conf/spark-defaults.conf--properties-fileFILE 加载额外属性的文件--driver-memory MEM Driver内存,默认1G--driver-java-options 传给driver的...
on the PYTHONPATH for Python apps. --files FILES Comma-separated list of files to be placed in the working directory of each executor. --conf PROP=VALUE Arbitrary Spark configuration property. --properties-file FILE Path to a file from which to load extra properties. If not ...
/bin/spark-submit\--master spark://207.184.161.138:7077\examples/src/main/python/pi.py\1000...
[ForPythonapplications, simply pass a .py file in the place of <application-jar> instead of a JAR, and add Python .zip, .egg or .py files to the search path with --py-files] [application-arguments]传递给主类主方法的参数(如果有) ...
on the PYTHONPATH for Python apps.--files FILES Comma-separated list of files to be placed in the working directory of each executor.--conf PROP=VALUE Arbitrary Spark configuration property.--properties-file FILE Path to a file from which to load extra properties. If not speci...
publicstaticvoidmain(String[]argsArray)throwsException{checkArgument(argsArray.length>0,"Not enough arguments: missing class name."); 2)buildCommand创建spark-submit脚本 spark-submit spark-class 3)抽象类AbstractCommandBuilder是buildCommand 的核心 ...