Failures encountered at step number 9 in HDP2.3

[#1]

Hello,

I am currently bulding cluster using 1 name node and 1 data node. I have successfully installed Ubuntu 14.04 and Ambari 2.1.2.1 and when I start to configure HDP2.3 at step no.9, it showed to me "Failures encountered" as shown in my attachment. error-at-final-stage.png .

Please, let me know if you can help me to configure step number 9 successfully.

Thank you,

Ziyad

[#2]

@Ziyad Al-Khinalie

You can click on the "Failure Encountered" link shown in your screenshot to find out what cause the failure.

Sometimes it happens due to some issues like timeout ..etc. So better to click on the "Retry" button and then "Next". Then later try to start it again.

However looking at the log of failure will be better to understand this issue. Please share the logs of failure.