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https://issues.apache.org/jira/browse/RANGER-4195?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17714544#comment-17714544
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Ramachandran commented on RANGER-4195:
--------------------------------------
[~madhan] : The review is available here :https://reviews.apache.org/r/74405/
> Exposing the Ranger REST API is used to fetch the health check status of
> Ranger Admin
> -------------------------------------------------------------------------------------
>
> Key: RANGER-4195
> URL: https://issues.apache.org/jira/browse/RANGER-4195
> Project: Ranger
> Issue Type: Improvement
> Components: Ranger
> Reporter: Ramachandran
> Assignee: Ramachandran
> Priority: Major
> Fix For: 3.0.0
>
>
> Exposing the Ranger REST API is used to fetch the health check status of
> Ranger Admin
>
> RangerAdmin Health Check JSON Response look like (In the current
> implementation)
> {
> "status": "UP",
> "components": {
> "db": {
> "status": "UP",
> "details":
> { "database": "Oracle 21.3c", "validationQuery": "SELECT banner from
> v$version where rownum<2" }
> }
> }
> }
> In the future we can extend this health check API for other components like
> AuditHandler (Elastic search, Kafka,HDFS, Solr),KMS ,etc
> Another Example :
> {
> "status": "UP",
> "components": {
> "db": {
> "status": "UP",
> "details":
> { "database": "Oracle 21.3c", "validationQuery": "SELECT banner from
> v$version where rownum<2" }
> },
> "auditProvider": {
> "status": "UP",
> "details":
> { "provider": "Elastic Search", "providerHealthCheckEndpoint":
> "http://localhost:9200/_cluster/health?pretty"; }
> }
> }
> }
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