What happens if the quantity of the reducer is 0 in mapreduce?
- 0 Answers
- 341 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
what is storage and compute nodes?
With the help of two examples name the map and reduce function purpose
How can you add the arbitrary key-value pairs in your mapper?
What is identity mapper and reducer? In which cases can we use them?
How is reporting controlled in hadoop?
How will you submit extra files or data ( like jars, static files, etc. ) For a mapreduce job during runtime?
What is the difference between Hadoop and RDBMS?
Does Partitioner run in its own JVM or shares with another process?
What are the main configuration parameters in a MapReduce program?
what daemons run on a master node and slave nodes?
How does MapReduce framework view its input internally?
How does fault tolerance work in mapreduce?
-
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)
