This is the documentation for CDH 5.0.x. Documentation for other versions is available at Cloudera Documentation.
Setting HADOOP_MAPRED_HOME
- For each user who will be submitting MapReduce jobs using MapReduce
v2 (YARN), or running Pig, Hive, or Sqoop 1 in a YARN installation, make sure that the
HADOOP_MAPRED_HOME environment variable
is set correctly, as follows:
$ export HADOOP_MAPRED_HOME=/usr/lib/hadoop-mapreduce
- For each user who will be submitting MapReduce jobs using MapReduce v1
(MRv1), or running Pig, Hive, or Sqoop 1 in an MRv1 installation, set the HADOOP_MAPRED_HOME environment variable as
follows:
$ export HADOOP_MAPRED_HOME=/usr/lib/hadoop-0.20-mapreduce
| << Installing the JDBC Drivers | Viewing the Sqoop 1 Documentation >> | |