Interested to Buy Any Domain ? << Click Here >> for more details...
How to write MapReduce Programs?
- 0 Answers
- 659 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
how to proceed to write your first mapreducer program?
Explain what does the conf.setMapper Class do in MapReduce?
How to write MapReduce Programs?
How to create a custom key and custom value in MapReduce Job?
What do you understand by compute and storage nodes?
What happens when a DataNode fails during the write process?
What is a partitioner and how the user can control which key will go to which reducer?
What are the configuration parameters in the 'MapReduce' program?
MapReduce Types and Formats and Setting up a Hadoop Cluster?
How would you tackle calculating the number of unique visitors for each hour by mining a huge apache log? You can use post processing on the output of the mapreduce job.
What does a 'MapReduce Partitioner' do?
When the reducers are are started in a mapreduce job?
-
Apache Hadoop (394) - MapReduce (354)
- Apache Hive (345)
- Apache Pig (225)
- Apache Spark (991)
- Apache HBase (164)
- Apache Flume (95)
- Apache Impala (72)
- Apache Cassandra (392)
- Apache Mahout (35)
- Apache Sqoop (82)
- Apache ZooKeeper (65)
- Apache Ambari (93)
- Apache HCatalog (34)
- Apache HDFS Hadoop Distributed File System (214)
- Apache Kafka (189)
- Apache Avro (26)
- Apache Presto (15)
- Apache Tajo (26)
- Hadoop General (407)
