Interested to Buy Any Domain ? << Click Here >> for more details...
What do sorting and shuffling do?
- 0 Answers
- 696 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
What does a split do?
How do reducers communicate with each other?
What is the best way to copy files between HDFS clusters?
For a job in Hadoop, is it possible to change the number of mappers to be created?
What do sorting and shuffling do?
When is the reducers are started in a MapReduce job?
What is the core of the job in MapReduce framework?
when do reducers play their role in a mapreduce task?
What do you understand by the term Straggler ?
How to configure the number of the Combiner in MapReduce?
If reducers do not start before all mappers finish then why does the progress on mapreduce job shows something like map(50%) reduce(10%)? Why reducers progress percentage is displayed when mapper is not finished yet?
What are the fundamental configurations parameters specified in map reduce?
-
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)
