What is Writable & WritableComparable interface?
No Answer is Posted For this Question
Be the First to Post Answer
What are the four characteristics of Big Data?
What happens to a namenode, when job tracker is down?
What are watches?
Is hadoop open source?
Explain the difference between gen1 and gen2 hadoop with regards to the namenode?
Define a metadata?
What is the use of combiners in the hadoop framework?
What is Writable & WritableComparable interface?
Where is the Mapper Output stored?
What is the difference between traditional RDBMS and Hadoop?
What is Row Key?
Define a combiner?
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)