Member since
09-25-2015
101
Posts
51
Kudos Received
25
Solutions
My Accepted Solutions
Title | Views | Posted |
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1048 | 08-25-2017 01:06 PM | |
1472 | 05-16-2017 12:53 PM | |
1098 | 05-15-2017 05:07 PM | |
1149 | 05-11-2017 04:19 PM | |
839 | 05-05-2017 12:29 AM |
03-29-2017
10:46 AM
1 Kudo
Hello, Samir. For the real exam, we normally run this on instances with 30GB RAM. I would not recommend anything lower than 16GB RAM. Even our downloadable sandbox recommends 16GB nowadays. You can use your instance then stop it (but not terminate) to avoid extra charges. Hope that this helps.
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03-20-2017
01:02 PM
Hello Vijay. Not sure why you did not get the results but that exam was graded on 2/7. Make sure that you check your spam filter and make sure you accept emails from "certification@hortonworks.com" I will resend the results to the gmail address that we have on record. Thank you,
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03-08-2017
11:39 AM
2 Kudos
Hello, Samir. Although general web browsing is not allowed during the exam, you will have access to the full HDP documentation for the version that the HDP cluster was built for. Links for the documentation can be found in the exam Desktop. Thank you
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03-04-2017
12:35 PM
2 Kudos
Hello, Venkata. We are still in the planning stage for the new certification. We do not yet have dates for the release, however we will make a public notification with ample time so you can prepare. I probably expect some overlap between the two certifications. Thanks
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03-02-2017
07:03 PM
1 Kudo
To be fully prepared for the HDP Certified Administrator exam, candidates should be able to complete all of the exam objectives Have you taken a look at that yet?
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03-02-2017
02:19 PM
1 Kudo
Hello Voruganti. The first step, of course, is to pass the HDPCA itself. After that, please write to hwuniversity@hortonworks.com and a Training Manager will contact you with the details on how to become a trainer. Thanks
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02-25-2017
11:58 AM
1 Kudo
Hello, Mauro, I am assuming that you are using the Practice HDPCD Exam AMI to create an EC2 instance. What is the AMI-ID and region of the instance? In general, lease follow these steps: ssh to instance as the ubuntu user after you are inside the instance, then do ubuntu@cloud-instance:~$ sudo su - root@cloud-instance:~# service docker status
docker start/running, process xxxx if you do not see docker running, then root@cloud-instance:~# service docker start root@cloud-instance:~# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS e41b0e1dff2a hwxu/ambari_1.7.0_server_node:latest "/root/scripts/start 21 months ago Up 2 minutes 9083/tcp, 45454/tcp, 11000/tcp, 10020/tcp, 8081/tcp, 8010/tcp, 9086/tcp, 9082/tcp, 10000/tcp, 9999/tcp, 9081/tcp, 50020/tcp, 6702/tcp, 9000/tcp, 9084/tcp, 8032/tcp, 6627/tcp, 6701/tcp, 2181/tcp, 19888/tcp, 3373/tcp, 9087/tcp, 8141/tcp, 50010/tcp, 9080/tcp, 8088/tcp, 50111/tcp, 8050/tcp, 22/tcp, 9933/tcp, 8030/tcp, 6703/tcp, 3372/tcp, 9085/tcp, 8025/tcp, 50075/tcp, 6700/tcp, 50060/tcp, 50090/tcp, 0.0.0.0:8020->8020/tcp, 0.0.0.0:8080->8080/tcp, 0.0.0.0:8440->8440/tcp, 0.0.0.0:8441->8441/tcp, 0.0.0.0:50070->50070/tcp namenode If you dont see the docker instance called "namenode" as above, then root@cloud-instance:~# docker start namenode give it a minute for the namenode to start then root@cloud-instance:~# ssh namenode once inside the namenode, restart ambari-server, ambari-agent as needed after that go to the ambari web ui and restart all services. Let me know if this helps
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02-17-2017
11:57 AM
2 Kudos
There is no set date for the expiration of a Hortonworks Certification.
Normally when a new certification format is implemented, it is desired to have the new certification over the old one and the new certification takes precedence.
However, an overlap period will be considered to allow candidates to come up to speed and obtain the new certification. We will announce any new certification in the future and give you ample time to prepare for it.
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02-13-2017
04:52 PM
1 Kudo
The instructions for the HDPCA Practice exam are found here: http://2xbbhjxc6wk3v21p62t8n4d4.wpengine.netdna-cdn.com/wp-content/uploads/2015/04/HDPCA-PracticeExamGuide.pdf Thanks
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