Interested to Buy Any Domain ? << Click Here >> for more details...
what is next step after mapper or maptask?
- 0 Answers
- 430 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
More Hadoop General Interview Questions
Can you explain rack awareness?
Which operating system(s) are supported for production hadoop deployment?
Explain how can you check whether namenode is working beside using the jps command?
What is Small File Problem in Hadoop? How can it be resolved?
Why do we need hadoop for big data analytics?
Why do we need Hadoop?
Is it possible to have hadoop job output in multiple directories?
Why Hadoop performs replication, although it results in data redundancy?
What are the functionalities of jobtracer?
What are the most common OutputFormat in Hadoop?
What is the block size in Hadoop?
Define a sequence file in hadoop?
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)
