[SLING-8939] Async Health Checks also executed every minute

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Not A Bug
• Component/s: Health Check
• Assignee: Unassigned
• Reporter: Timo Münkenwarf
• Created: 19/Dec/19 16:41
• Updated: 24/Jan/20 14:47
• Resolved: 20/Dec/19 08:50

Description

Hello,

I currently observed something with async health checks.

We recently migrated to AEM6.5 and observed, that our health checks were executed every minute by default. Because this was to often, I tried to use asyncCronExpression.

This makes our Health Checks executed as defined in the asyncCronExpression, but additionally they are still executed every minute.

Is this a bug or how can I let my Health Checks only be executed as defined in the asyncCronExpression?

I add some log output at the end. In that case the StaleWorkflowsHealthCheck  should be executed every 5 minutes (asyncCronExpression = "0 0/5 * * * ? *")

Thanks for your help.

Timo

 

44	Apache Sling Health Check API (org.apache.sling.hc.api)	1.0.2	sling	Active
536	Apache Sling Health Check Core (org.apache.sling.hc.core)	1.2.10	sling	Active

 

 19.12.2019 16:46:01.402 *DEBUG* [OsgiInstallerImpl] com.cust.web.core.service.healthchecks.StaleWorkflowsHealthCheck CUST-Web Stale Workflows Health Check started.
19.12.2019 16:47:01.406 *DEBUG* [sling-default-4-health-com.cust.web.core.service.healthchecks.StaleWorkflowsHealthCheck] com.cust.web.core.service.healthchecks.StaleWorkflowsHealthCheck CUST-Web Stale Workflows Health Check started.
19.12.2019 16:48:01.406 *DEBUG* [sling-default-1-health-com.cust.web.core.service.healthchecks.StaleWorkflowsHealthCheck] com.cust.web.core.service.healthchecks.StaleWorkflowsHealthCheck CUST-Web Stale Workflows Health Check started.
19.12.2019 16:49:01.406 *DEBUG* [sling-default-5-health-com.cust.web.core.service.healthchecks.StaleWorkflowsHealthCheck] com.cust.web.core.service.healthchecks.StaleWorkflowsHealthCheck CUST-Web Stale Workflows Health Check started.
19.12.2019 16:50:00.000 *DEBUG* [sling-default-3-job-hc-13695] org.apache.sling.hc.core.impl.executor.AsyncHealthCheckExecutor Running job [Async job for HealthCheck 'CUST-Web Stale Workflows Health Check']
19.12.2019 16:50:00.000 *DEBUG* [HealthCheck CUST-Web Stale Workflows Health Check] org.apache.sling.hc.core.impl.executor.HealthCheckFuture Starting check HealthCheck 'CUST-Web Stale Workflows Health Check'
19.12.2019 16:50:00.000 *DEBUG* [HealthCheck CUST-Web Stale Workflows Health Check] com.cust.web.core.service.healthchecks.StaleWorkflowsHealthCheck CUST-Web Stale Workflows Health Check started.
19.12.2019 16:50:00.005 *DEBUG* [HealthCheck CUST-Web Stale Workflows Health Check] com.cust.web.core.service.healthchecks.StaleWorkflowsHealthCheck No stale workflows that are older then 2 day(s) were found.
19.12.2019 16:50:00.005 *DEBUG* [HealthCheck CUST-Web Stale Workflows Health Check] org.apache.sling.hc.core.impl.executor.HealthCheckFuture Time consumed for HealthCheck 'CUST-Web Stale Workflows Health Check': 4ms
19.12.2019 16:50:00.005 *DEBUG* [HealthCheck CUST-Web Stale Workflows Health Check] org.apache.sling.hc.core.impl.executor.AsyncHealthCheckExecutor Updated result for async hc HealthCheck 'CUST-Web Stale Workflows Health Check' with ExecutionResult [status=OK, finishedAt=Thu Dec 19 16:50:00 CET 2019, elapsedTimeInMs=4, timedOut=false]
19.12.2019 16:50:01.406 *DEBUG* [sling-default-4-health-com.cust.web.core.service.healthchecks.StaleWorkflowsHealthCheck] com.cust.web.core.service.healthchecks.StaleWorkflowsHealthCheck CUST-Web Stale Workflows Health Check started.
19.12.2019 16:51:01.407 *DEBUG* [sling-default-3-health-com.cust.web.core.service.healthchecks.StaleWorkflowsHealthCheck] com.cust.web.core.service.healthchecks.StaleWorkflowsHealthCheck CUST-Web Stale Workflows Health Check started.
19.12.2019 16:52:01.407 *DEBUG* [sling-default-5-health-com.cust.web.core.service.healthchecks.StaleWorkflowsHealthCheck] com.cust.web.core.service.healthchecks.StaleWorkflowsHealthCheck CUST-Web Stale Workflows Health Check started.
19.12.2019 16:53:01.407 *DEBUG* [sling-default-3-health-com.cust.web.core.service.healthchecks.StaleWorkflowsHealthCheck] com.cust.web.core.service.healthchecks.StaleWorkflowsHealthCheck CUST-Web Stale Workflows Health Check started.
19.12.2019 16:54:01.407 *DEBUG* [sling-default-1-health-com.cust.web.core.service.healthchecks.StaleWorkflowsHealthCheck] com.cust.web.core.service.healthchecks.StaleWorkflowsHealthCheck CUST-Web Stale Workflows Health Check started.
19.12.2019 16:54:59.998 *DEBUG* [sling-default-2-job-hc-13695] org.apache.sling.hc.core.impl.executor.AsyncHealthCheckExecutor Running job [Async job for HealthCheck 'CUST-Web Stale Workflows Health Check']
19.12.2019 16:54:59.998 *DEBUG* [HealthCheck CUST-Web Stale Workflows Health Check] org.apache.sling.hc.core.impl.executor.HealthCheckFuture Starting check HealthCheck 'CUST-Web Stale Workflows Health Check'
19.12.2019 16:54:59.998 *DEBUG* [HealthCheck CUST-Web Stale Workflows Health Check] com.cust.web.core.service.healthchecks.StaleWorkflowsHealthCheck CUST-Web Stale Workflows Health Check started.
19.12.2019 16:55:00.000 *DEBUG* [HealthCheck CUST-Web Stale Workflows Health Check] com.cust.web.core.service.healthchecks.StaleWorkflowsHealthCheck No stale workflows that are older then 2 day(s) were found.
19.12.2019 16:55:00.000 *DEBUG* [HealthCheck CUST-Web Stale Workflows Health Check] org.apache.sling.hc.core.impl.executor.HealthCheckFuture Time consumed for HealthCheck 'CUST-Web Stale Workflows Health Check': 2ms
19.12.2019 16:55:00.000 *DEBUG* [HealthCheck CUST-Web Stale Workflows Health Check] org.apache.sling.hc.core.impl.executor.AsyncHealthCheckExecutor Updated result for async hc HealthCheck 'CUST-Web Stale Workflows Health Check' with ExecutionResult [status=OK, finishedAt=Thu Dec 19 16:55:00 CET 2019, elapsedTimeInMs=2, timedOut=false]
19.12.2019 16:55:01.407 *DEBUG* [sling-default-2-health-com.cust.web.core.service.healthchecks.StaleWorkflowsHealthCheck] com.cust.web.core.service.healthchecks.StaleWorkflowsHealthCheck CUST-Web Stale Workflows Health Check started.
19.12.2019 16:56:01.406 *DEBUG* [sling-default-1-health-com.cust.web.core.service.healthchecks.StaleWorkflowsHealthCheck] com.cust.web.core.service.healthchecks.StaleWorkflowsHealthCheck CUST-Web Stale Workflows Health Check started.
19.12.2019 16:57:01.406 *DEBUG* [sling-default-2-health-com.cust.web.core.service.healthchecks.StaleWorkflowsHealthCheck] com.cust.web.core.service.healthchecks.StaleWorkflowsHealthCheck CUST-Web Stale Workflows Health Check started.