Does Partitioner run in its own JVM or shares with another process?
- 0 Answers
- 378 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
More MapReduce Interview Questions
What are the benefits of Spark over MapReduce?
What is the difference between map and reduce?
Why do we need MapReduce during Pig programming?
Explain what is “map” and what is "reducer" in hadoop?
When is it suggested to use a combiner in a MapReduce job?
What is the key- value pair in Hadoop MapReduce?
what are the three modes in which Hadoop can be run?
In MapReduce how to change the name of the output file from part-r-00000?
What is a MapReduce Combiner?
What is shuffling and sorting in mapreduce?
Mention what is the next step after mapper or maptask?
How do reducers communicate with each other?
Categories
-
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)
