【英文】为Hadoop指定配置文件目录

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Preface

In order to prevent errors, manually specify the Hadoop configuration file directory in the Hadoop startup script.

Modify configuration

  • Edit the configuration file
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vim hadoop-env.sh
  • Modify line 33 of the hadoop-env.sh configuration file to manually specify the Hadoop configuration file directory
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export HADOOP_CONF_DIR=/home/app/hadoop-2.7.1/etc/hadoop

Complete