Mapreduce
- Why data will be divided as Multiple blocks in hadoop? How the data will be processed after storing storing the data in hdfs?
- Difference between Hadoop and RDBMS
- Safe Mode in hadoop
- User Defined Functions(Creating simple UDF)
- Comparable and Comparator
- Serialization and Deserialization
- Serialization and deserialization in Java and Hadoop
- Serialization and Deserialization
- Why data will be divided as Multiple blocks in hadoop? How the data will be processed after storing storing the data in hdfs?
- Comparable and Comparator
- Serialization and deserialization in Java and Hadoop
- User Defined Functions(Creating simple UDF)
- Safe Mode in hadoop
- Difference between Hadoop and RDBMS
