Interested to Buy Any Domain ? << Click Here >> for more details...
What is the utility of using Writable Comparable Custom Class in Map Reduce code?
- 0 Answers
- 989 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
What are the steps involved in MapReduce framework?
How many Reducers run for a MapReduce job?
Where sorting is done on mapper node or reducer node in MapReduce?
For a Hadoop job, how will you write a custom partitioner?
How to write MapReduce Programs?
What is the InputSplit in map reduce ?
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.
Where the mapper's intermediate data will be stored?
What are the main components of MapReduce Job?
What is the difference between HDFS block and input split?
Compare RDBMS with Hadoop MapReduce.
How many times combiner is called on a mapper node in Hadoop?
-
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)
