RANGER-5483:Add Audit Server as a destination for all the Ranger Plugins available

[rameeshm]

What changes were proposed in this pull request?

• Audit server has been added to the Ranger Plugin as dependency and one of the audit destination.

How was this patch tested?

• Local build and testing in Docker setup

[mneethiraj]

@rameeshm - with inclusion of audit server destination in plugins packaging, I suggest removing other destinations from packaging (hdfs, solr). This will eliminate many dependent libraries from plugins, like:

• org.apache.hadoop:hadoop-client-api
• org.apache.hadoop:hadoop-client-runtime
• org.apache.solr:solr-solrj:jar

Rest of the updates in this PR look good. Thanks!

[rameeshm]

@rameeshm - with inclusion of audit server destination in plugins packaging, I suggest removing other destinations from packaging (hdfs, solr). This will eliminate many dependent libraries from plugins, like:

• org.apache.hadoop:hadoop-client-api
• org.apache.hadoop:hadoop-client-runtime
• org.apache.solr:solr-solrj:jar

Rest of the updates in this PR look good. Thanks!

@mneethiraj If the request is to have ranger plugin audits to be sent via audit server only, could we take this up as a separate JIRA as this need review for each plugins inclusion and testing.

[mneethiraj]

@rameeshm - with inclusion of audit server destination in plugins packaging, I suggest removing other destinations from packaging (hdfs, solr). This will eliminate many dependent libraries from plugins, like:

• org.apache.hadoop:hadoop-client-api
• org.apache.hadoop:hadoop-client-runtime
• org.apache.solr:solr-solrj:jar

Rest of the updates in this PR look good. Thanks!

@mneethiraj If the request is to have ranger plugin audits to be sent via audit server only, could we take this up as a separate JIRA as this need review for each plugins inclusion and testing.

@rameeshm - yes, that was my suggestion. I agree on tracking that update with a separate JIRA and PR. Thanks!

How about updating docker setup to have plugins use audit server as the only destination? It will help us verify.

[rameeshm]

@rameeshm - with inclusion of audit server destination in plugins packaging, I suggest removing other destinations from packaging (hdfs, solr). This will eliminate many dependent libraries from plugins, like:

• org.apache.hadoop:hadoop-client-api
• org.apache.hadoop:hadoop-client-runtime
• org.apache.solr:solr-solrj:jar

Rest of the updates in this PR look good. Thanks!

@mneethiraj If the request is to have ranger plugin audits to be sent via audit server only, could we take this up as a separate JIRA as this need review for each plugins inclusion and testing.

@mneethiraj I reviewed the Docker setup and made the necessary change so Audit Server is the only destination enabled in docker setup. Thanks.