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https://issues.apache.org/jira/browse/SLING-8408?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Thomas Mueller updated SLING-8408:
----------------------------------
    Description: 
The following health check indirectly runs a queries which might fail:
 * DistributionQueueHealthCheck: 
sling/contrib/extensions/distribution/core/src/main/java/org/apache/sling/distribution/monitor/DistributionQueueHealthCheck.java

The call 
[JobManagerImpl.findJobs|https://github.com/apache/sling-org-apache-sling-event/blob/master/src/main/java/org/apache/sling/event/impl/jobs/JobManagerImpl.java#L373],
 which can throw an exception with SLING-8407, if the index is not yet 
available. The health checks should catch this exception and return 
HEALTH_CHECK_ERROR for this case.

  was:
The following health checks indirectly run queries which might fail:
 * ReplicationQueueHealthCheck: 
sling/contrib/extensions/replication/core/src/main/java/org/apache/sling/replication/monitor/ReplicationQueueHealthCheck.java
 * DistributionQueueHealthCheck: 
sling/contrib/extensions/distribution/core/src/main/java/org/apache/sling/distribution/monitor/DistributionQueueHealthCheck.java

The call 
[JobManagerImpl.findJobs|https://github.com/apache/sling-org-apache-sling-event/blob/master/src/main/java/org/apache/sling/event/impl/jobs/JobManagerImpl.java#L373],
 which can throw an exception with SLING-8407, if the index is not yet 
available. The health checks should catch this exception and return 
HEALTH_CHECK_ERROR for this case.


> ReplicationQueueHealthCheck and DistributionQueueHealthCheck should deal with 
> failing queries
> ---------------------------------------------------------------------------------------------
>
>                 Key: SLING-8408
>                 URL: https://issues.apache.org/jira/browse/SLING-8408
>             Project: Sling
>          Issue Type: Improvement
>          Components: Content Distribution
>            Reporter: Thomas Mueller
>            Priority: Major
>
> The following health check indirectly runs a queries which might fail:
>  * DistributionQueueHealthCheck: 
> sling/contrib/extensions/distribution/core/src/main/java/org/apache/sling/distribution/monitor/DistributionQueueHealthCheck.java
> The call 
> [JobManagerImpl.findJobs|https://github.com/apache/sling-org-apache-sling-event/blob/master/src/main/java/org/apache/sling/event/impl/jobs/JobManagerImpl.java#L373],
>  which can throw an exception with SLING-8407, if the index is not yet 
> available. The health checks should catch this exception and return 
> HEALTH_CHECK_ERROR for this case.



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