Default options for mapred-site.xml.
Declarations
Type
attribute set of anything
Default
{
"mapreduce.framework.name" = "yarn";
"yarn.app.mapreduce.am.env" = "HADOOP_MAPRED_HOME=${config.services.hadoop.package}";
"mapreduce.map.env" = "HADOOP_MAPRED_HOME=${config.services.hadoop.package}";
"mapreduce.reduce.env" = "HADOOP_MAPRED_HOME=${config.services.hadoop.package}";
}