Interested to Buy Any Domain ? << Click Here >> for more details...
How to handle record boundaries in Text files or Sequence files in MapReduce InputSplits?
- 0 Answers
- 699 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
Explain JobConf in MapReduce.
What is the purpose of textinputformat?
how JobTracker schedules a task ?
What is the Hadoop MapReduce API contract for a key and value Class?
What is the relationship between Job and Task in Hadoop?
How can we assure that the values regarding a particular key goes to the same reducer?
Why Mapper runs in heavy weight process and not in a thread in MapReduce?
How is Spark not quite the same as MapReduce? Is Spark quicker than MapReduce?
How does inputsplit in mapreduce determines the record boundaries correctly?
What are the main configuration parameters in a MapReduce program?
What happens if the quantity of the reducer is 0 in mapreduce?
Explain the Reducer's reduce phase?
-
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)
