Interested to Buy Any Domain ? << Click Here >> for more details...
What platform and Java version is required to run Hadoop?
- 0 Answers
- 647 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
Explain what does the conf.setMapper Class do in MapReduce?
What is a combiner and where you should use it?
Name job control options specified by mapreduce.
What is Data Locality in Hadoop?
What happens when a DataNode fails during the write process?
In MapReduce, ideally how many mappers should be configured on a slave?
Which interface needs to be implemented to create Mapper and Reducer for the Hadoop?
What is the role of a MapReduce partitioner?
How to overwrite an existing output file during execution of mapreduce jobs?
What is Text Input Format?
Explain combiners.
Which among the two is preferable for the project- Hadoop MapReduce or Apache Spark?
-
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)
