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From titikakatoo <>
Subject [GitHub] incubator-gearpump issue #231: [GEARPUMP-355] Fix YarnAppMaster address reso...
Date Tue, 17 Oct 2017 06:26:38 GMT
Github user titikakatoo commented on the issue:
    Hi @huafengw, I haven't set the cluster up myself. It is one of our corporate CDH 5.11.1
Hadoop cluster shared across multiple departments, secured by Kerberos/Reverse Proxy/SSL.
It is a 10 node cluster located in the company's data center and protected by a corporate
firewall (Security Layer 4) and accessible only via application/edge servers with sufficient
firewall rules to access cluster services.
    The above cluster was set up by our corporate CI department in cooperation with Cloudera
and it is mostly leaned on standard Cloudera 5 security guidelines, nothing special in this
    The **YarnClient/Gear** commands are all executed from one of our edge nodes, by an appropriate
Kerberos principal.


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