What if a namenode has no data?
- 0 Answers
- 453 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
More Apache Hadoop Interview Questions
What is configuration of a typical slave node on Hadoop cluster? How many JVMs run on a slave node?
Does Hadoop requires RAID?
How hdfa differs with nfs?
What is oozie in hadoop?
What is DistributedCache and its purpose?
What is the difference between Gen1 and Gen2 Hadoop with regards to the Namenode?
What is HDFS ? How it is different from traditional file systems?
How to change Replication Factor For below cases ?
What is the difference between traditional RDBMS and Hadoop?
On What concept the Hadoop framework works?
What is the default block size in hdfs?
How many JVMs run on a slave node?
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)
