@Wael Horchani
There seems to be some issue with the "hdp-select" command as well.
Like i see an error when you are running the simple "hdp-select" command.
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Also in your case the Oozie version might be slightly different (due to a slight different HDP version) so please check which repo is providing you oozie packages which are installed to your host:
# yum info oozie*
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Also please make sure that the host where you are checking the Oozie is correct host. I means please verify by logging in to the Oozie server host using SSH using IP Address instead of using Hostname for SSH (as sometimes it might be possible that we use incorrect IP-Host mapping inside "/etc/hosts" entry on our local machine so that while doing SSH wee go to a different host)
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