Un-Answered Questions { Software }

What are configuration files in Hadoop?

221


What are the limitations of Hadoop?

237


Compare Hadoop 2 and Hadoop 3?

216


Explain Data Locality in Hadoop?

237


What is the problem with small files in Hadoop?

235


How is security achieved in Hadoop?

232


Why does one remove or add nodes in a Hadoop cluster frequently?

415


What is throughput in Hadoop?

244


How to restart NameNode or all the daemons in Hadoop?

287


What does jps command do in Hadoop?

297


What is fsck?

329


How to debug Hadoop code?

235


Explain Hadoop streaming?

230


What does hadoop-metrics.properties file do?

238


How Hadoop’s CLASSPATH plays a vital role in starting or stopping in Hadoop daemons?

209