Help Center/ MapReduce Service/ FAQs/ Big Data Service Development/ Where Are the JAR Files and Environment Variables of Hadoop Stored?
Updated on 2022-12-12 GMT+08:00

Where Are the JAR Files and Environment Variables of Hadoop Stored?

  • hadoopstreaming.jar: /opt/share/hadoop-streaming-* (* indicates the Hadoop version.)
  • JDK environment variables: /opt/client/JDK/component_env
  • Hadoop environment variables: /opt/client/HDFS/component_env
  • Hadoop client: /opt/client/HDFS/hadoop