@Override
public final void execute(final JobExecutionContext context) throws JobExecutionException {
log.debug("Elastic job: job execute begin, job execution context:{}.", context);
shardingService.shardingIfNecessary();
JobExecutionMultipleShardingContext shardingContext =
executionContextService.getJobExecutionShardingContext();
if (executionService.misfireIfNecessary(shardingContext.getShardingItems())) {
log.info(
"Previous job is still running, new job will start after previous job completed. Misfired job had recorded.");
return;
}
executionService.cleanPreviousExecutionInfo();
executeJobInternal(shardingContext);
log.debug("Elastic job: execute normal completed, sharding context:{}.", shardingContext);
while (!executionService.getMisfiredJobItems(shardingContext.getShardingItems()).isEmpty()
&& !stoped
&& !shardingService.isNeedSharding()) {
log.debug("Elastic job: execute misfired job, sharding context:{}.", shardingContext);
executionService.clearMisfire(shardingContext.getShardingItems());
executeJobInternal(shardingContext);
log.debug("Elastic job: misfired job completed, sharding context:{}.", shardingContext);
}
if (configService.isFailover() && !stoped) {
failoverService.failoverIfNecessary();
}
log.debug("Elastic job: execute all completed, job execution context:{}.", context);
}
