kymtwyf/solving.md

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HDFS Exception java.net.ConnectException: Call to IP:9000 failed on connection exception: java.net.ConnectException: Connection refused

Raw

solving.md

可能原因

hdfs未启动

sbin/start-dfs.sh

core-site.xml配置错误

<configuration>
  <property>
    <name>fs.defaultFS</name>
    <!--<value>hdfs://localhost:9000</value>不应该是localhost应该是ip-->
    <value>hdfs://192.168.1.108:9000</value>
  </property>
</configuration>