[GitHub] elek commented on a change in pull request #491: HDDS-1116. Add java profiler servlet to the Ozone web servers

[GitBox <gi...@apache.org>]

elek commented on a change in pull request #491: HDDS-1116. Add java profiler servlet to the Ozone web servers
URL: https://github.com/apache/hadoop/pull/491#discussion_r258444609
 
 

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 File path: hadoop-ozone/dist/src/main/compose/ozone/docker-compose.yaml
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 @@ -18,6 +18,7 @@ version: "3"
 services:
    datanode:
       image: apache/hadoop-runner
+      privileged: true #required by the profiler
 
 Review comment:
   Thanks the comment. I think we can assume that the kernel parameters are adjusted. I will test it without the privileged flag and remove those lines..

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