Interested to Buy Any Domain ? << Click Here >> for more details...
What are input format, input split & record reader and what they do?
- 0 Answers
- 623 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
How is the splitting of file invoked in Hadoop ?
What is the purpose of context object?
What are the tools used in big data?
What is JPS? Why is it used in Hadoop?
Explain what is sequencefileinputformat?
What does name-node mean in hadoop?
what happens when namenode goes down during file read operation in hadoop?
How often DataNode send heartbeat to NameNode in Hadoop?
Explain how is data partitioned before it is sent to the reducer if no custom partitioner is defined in hadoop?
Explain in which directory hadoop is installed?
Why is checkpointing important in hadoop?
How NameNode tackle Datanode failures 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)
