What is Safemode in Apache Hadoop?
No Answer is Posted For this Question
Be the First to Post Answer
What is the difference between traditional RDBMS and Hadoop?
How many maximum jvm can run on a slave node?
What are the port numbers of namenode, job tracker and task tracker?
What are the default configuration files that are used in hadoop?
What is Derby database?
how can we change Replication Factor?
How would you use Map/Reduce to split a very large graph into smaller pieces and parallelize the computation of edges according to the fast/dynamic change of data?
What are sink processors?
Explain the basic architecture of Hadoop?
Explain the benefits of block transfer?
How the Client communicates with HDFS?
What happens to a namenode, when job tracker is down?
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)