Presto ranger integration error

[#1]

HI All,

I am working to integrate ranger and presto and following this URL but ended with error and integration is not successful.

Steps:

1. Created a ranger-${RANGER_VERSION}-presto-plugin.tar.gz file.
2. Extracted tar file to ranger-presto-plugin
3. Changed install.properies file.
4. Run ./enable-presto-plugin.sh

It was successful run but It did not create access-control.properties & rules.json file. And I created these files manually in /etc/presto. Now presto is not starting and failed with the below error.

2019-06-21T04:59:21.731Z ERROR main com.facebook.presto.server.PrestoServer Access control ranger is not registered
java.lang.IllegalStateException: Access control ranger is not registered
at com.google.common.base.Preconditions.checkState(Preconditions.java:585)
at com.facebook.presto.security.AccessControlManager.setSystemAccessControl(AccessControlManager.java:136)
at com.facebook.presto.security.AccessControlManager.loadSystemAccessControl(AccessControlManager.java:118)
at com.facebook.presto.server.PrestoServer.run(PrestoServer.java:142)
at com.facebook.presto.server.PrestoServer.main(PrestoServer.java:73)

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Do we need to use ranger-servicedef-presto.json anywhere because its not mentioned in ranger presto integration URL.

OR any another link which I can follow which is having all information.

Thanks
Bharat Bhushan

[#2]

Hi @Bharat Bhushan,

This question looks complicated and may require some back-and-forth. Can you join the Presto community Slack? It will be easier to help you there. Please post in the #troubleshooting channel and we will be happy to help.

There is a link to join Slack here: https://prestosql.io/community.html

Thanks,

David Phillips
Co-founder @ Presto Software Foundation, Co-creator of Presto (https://prestosql.io)