28Jun2014 Some Hadoop Questions Posted in Uncategorized by yeskay How to make MapReduce job efficient? Why does Hadoop sort keys? How to sort values also? Share this:TwitterFacebookLike this:Like Loading... Related
2 thoughts on “Some Hadoop Questions”
actually what kind of project going in companies. is it necessary to learn all hadoop ecosystems in hadoop to get a job
To get a job, probably you need to know what that job requires. Every company is different; they have a different skillset requirements. At the very least, you need to have good understanding and hands-on experience on Hadoop (MapReduce, HDFS, Hive, PIG, Oozie), Spark, Flume, Sqoop.