@hadooplearner
-
hadooplearner replied to the topic How to chain multiple MapReduce jobs in Hadoop? in the forum Big Data and Hadoop 7 years, 3 months ago
Follow below steps:
1. First create the JobConf object “job1” for the first job and set all the parameters with “input” as inputdirectory and “temp” as output directory. Execute this job: JobClient.run(job1).
2. Immediately below it, create the JobConf object “job2” for the second job and set all the parameters with “temp” as inputdirectory and…Read more
Login with Google