terrymanu commented on a change in pull request #1375:
URL:
https://github.com/apache/shardingsphere-elasticjob/pull/1375#discussion_r470976080
##########
File path:
elasticjob-cloud/elasticjob-cloud-scheduler/src/main/java/org/apache/shardingsphere/elasticjob/cloud/scheduler/producer/TransientProducerRepository.java
##########
@@ -34,16 +33,7 @@
synchronized void put(final JobKey jobKey, final String jobName) {
remove(jobName);
- List<String> taskList = cronTasks.get(jobKey);
- if (null == taskList) {
- taskList = new CopyOnWriteArrayList<>();
- taskList.add(jobName);
- cronTasks.put(jobKey, taskList);
- return;
- }
- if (!taskList.contains(jobName)) {
- taskList.add(jobName);
- }
+ cronTasks.computeIfAbsent(jobKey, k ->
Collections.singletonList(jobName));
Review comment:
This change maybe incorrect because the `cronTasks` may include multiple
job names, not for singletonList only
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