Does google use hadoop?
No Answer is Posted For this Question
Be the First to Post Answer
Explain what is the purpose of RecordReader in Hadoop?
How the Client communicates with HDFS?
How Mapper is instantiated in a running job?
How hdfa differs with nfs?
On what basis name node distribute blocks across the data nodes?
Explain the use of .mecia class?
how would you modify that solution to only count the number of unique words in all the documents?
What are the site-specific configuration files in Hadoop?
On what basis Namenode will decide which datanode to write on?
How we can take Hadoop out of Safe Mode?
What is the difference between rdbms and hadoop?
How to write a Custom Key Class?
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)