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Diffstat (limited to 'hadoop/streaming/partitioner_test.sh')
-rwxr-xr-x | hadoop/streaming/partitioner_test.sh | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/hadoop/streaming/partitioner_test.sh b/hadoop/streaming/partitioner_test.sh new file mode 100755 index 0000000..dcc7353 --- /dev/null +++ b/hadoop/streaming/partitioner_test.sh @@ -0,0 +1,22 @@ +#!/bin/sh + + +hadoop dfs -put partitioner_test.input partitioner_test.input + +HADOOP_HOME=/usr/lib/hadoop +HADOOP_VERSION=0.20.2-cdh3u1 +JAR=contrib/streaming/hadoop-streaming-$HADOOP_VERSION.jar +HSTREAMING="$HADOOP_HOME/bin/hadoop jar $HADOOP_HOME/$JAR" + +OUT=partitioner_out + +$HSTREAMING \ + -input partitioner_test.input \ + -output $OUT \ + -mapper /bin/cat \ + -jobconf mapred.reduce.tasks=2 + +hadoop dfs -get $OUT . +hadoop dfs -rmr $OUT +hadoop dfs -rm partitioner_test.input + |