CCDH exam topics

[#1]

Hi,

I have attended Cloudera's CCDH training. To pass the certification, Instructor recommended us to read Tom White's 'Hadoop : the definitive guide'. However, there are many topics in book which were not covered in the training.

So, this is bit confusing. Please confirm if we need to study following topics for the exam--

Setting up a Hadoop cluster, Administering Hadoop, Avro, Parquet, Flume, Crunch, Spark, HBase and ZooKeeper.

From what I know, above topics are not covered in the CCDH training. Please confirm if we should study any of these for CCDH exam. Appreciate your help.

Thanks !

[#2]

I am writing to you because of an unfortunate situation that has developed in by the cloud era proctor at CCA exam time(February 24, 2016 ),which lost my exam. I sent number of mail to  'examsupport@examslocal.com' just after the exam(10 min) , But I didn’t get any suitable response .I didn’t expect such poor response from cloud era  like global organization. 

My request is to "Reschedule exam" and let me know the update else refund my examination fees.

[#3]

@Prasanta I am sorry to hear you have had an issue and have forwarded the information to my contacts. They should be reaching out to you via email so keep an eye out. 🙂