Is map like a pointer?
- 0 Answers
- 774 Views
- I also Faced
- E-Mail Answers
More Apache Hadoop Interview Questions
What is version-id mismatch error in hadoop?
What is column families? What happens if you alter the block size of ColumnFamily on an already populated database?
Explain the shuffle?
How can you connect an application
What is HDFS block size and what did you chose in your project?
What are the modules that constitute the Apache Hadoop 2.0 framework?
Is hadoop based on google mapreduce?
What will be the consideration while we do Hardware Planning for Master in Hadoop architecture?
How to come out of the insert mode?
How can one increase replication factor to a desired value in Hadoop?
Is client the end user in HDFS?
What is InputSplit and RecordReader?
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)
