NullWritable.class);
Job job = builder.createJob();
try {
assertRun(job);
} finally {
builder.cleanUpInstanceFiles();
}
String expectedOutput = "{\"day\":20,\"month\":10,\"year\":2012,\"count\":97,\"metric\":\"ALL\",\"value\":\"\"}\n"
+ "{\"day\":21,\"month\":10,\"year\":2012,\"count\":717,\"metric\":\"ALL\",\"value\":\"\"}\n"
+ "{\"day\":22,\"month\":10,\"year\":2012,\"count\":186,\"metric\":\"ALL\",\"value\":\"\"}";