Bootstrap

Hadoop3.3.1执行作业时报错 INFO resource.ResourceUtils: Unable to find ‘resource-types.xml‘.解决办法

在/usr/soft/hadoop-3.3.1/etc/hadoop_cluster下创建文件resource-types.xml,内容如下:
<?xml version="1.0"?>
<configuration>
  <property>
    <name>yarn.resource-types</name>
    <value>resource1, resource2</value>
  </property>

  <property>
    <name>yarn.resource-types.resource1.units</name>
    <value>G</value>
  </property>

  <property>
    <name>yarn.resource-types.resource2.minimum</name>
    <value>1</value>
  </property>

  <property>
    <name>yarn.resource-types.resource2.maximum</name>
    <value>1024</value>
  </property>
</configuration>

解决方案来自于apache官网,具体请参考原文:Apache Hadoop 3.0.0 – Hadoop: YARN Resource Configuration

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