hadoop参数配置
hadoop参数配置,分别可从下面的地址获取到默认的参数说明:
- core-default: http://hadoop.apache.org/docs/r2.7.0/hadoop-project-dist/hadoop-common/core-default.xml
- hsdf-default: http://hadoop.apache.org/docs/r2.7.0/hadoop-project-dist/hadoop-hdfs/hdfs-default.xml
- mapred-site: http://hadoop.apache.org/docs/r2.7.0/hadoop-mapreduce-client/hadoop-mapreduce-client-core/mapred-default.xml