Interested to Buy Any Domain ? << Click Here >> for more details...
Explain what is namenode in hadoop?
- 0 Answers
- 480 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
Does hadoop follows the unix pattern?
Which scala library is used for functional programming?
What does hadoop-metrics.properties file do?
what is next step after mapper or maptask?
What are the core methods of a Reducer?
Why aggregation cannot be done in Mapper?
Can you explain rack awareness?
Which directory does hadoop install to?
What is High Availability feature in Hadoop2?
What is the default replication factor and how will you change it?
What do you think about the speculative execution?
Is hadoop still in demand?
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)
