Can you explain edge nodes in hadoop?
No Answer is Posted For this Question
Be the First to Post Answer
What is active and passive NameNode in Hadoop?
What are the different modes in which we can configure/install Hadoop?
What does name-node mean in hadoop?
What is the default replication factor and how will you change it?
Explain how can you debug hadoop code?
Why aggregation cannot be done in Mapper?
What is the non dfs used?
what happens when namenode goes down during file read operation in hadoop?
Explain how jobtracker schedules a task?
Why does one remove or add nodes in a Hadoop cluster frequently?
What do you know about yarn?
What is the purpose of context object?
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)