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Make JFR optional to support minimized JREs without jdk.jfr module #5334

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Make JFR optional to support minimized JREs without jdk.jfr module #5334

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12 changes: 11 additions & 1 deletion .../src/main/java/org/springframework/batch/core/launch/support/TaskExecutorJobOperator.java
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Original file line number Diff line number Diff line change
Expand Up @@ -109,7 +109,17 @@ public JobExecution start(Job job, JobParameters jobParameters) throws JobInstan
JobExecutionAlreadyRunningException, JobRestartException, InvalidJobParametersException {
Assert.notNull(job, "Job must not be null");
Assert.notNull(jobParameters, "JobParameters must not be null");
new JobLaunchEvent(job.getName(), jobParameters.toString()).commit();
try {
new JobLaunchEvent(job.getName(), jobParameters.toString()).commit();
}
catch (NoClassDefFoundError e) {
// JFR is not available on this runtime (e.g., minimized JRE without jdk.jfr
// module)
// Silently ignore and continue without JFR events
if (logger.isDebugEnabled()) {
logger.debug("JFR is not available, skipping JFR event creation");
}
}
Observation observation = MicrometerMetrics
.createObservation(METRICS_PREFIX + "job.launch.count", this.observationRegistry)
.start();
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