Technoboy- commented on a change in pull request #5840:
URL: https://github.com/apache/dolphinscheduler/pull/5840#discussion_r673010453
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File path:
dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/worker/task/AbstractCommandExecutor.java
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@@ -92,13 +95,13 @@
*/
private TaskExecutionContextCacheManager taskExecutionContextCacheManager;
- public AbstractCommandExecutor(Consumer<List<String>> logHandler,
+ public AbstractCommandExecutor(Consumer<LinkedBlockingQueue<String>>
logHandler,
TaskExecutionContext taskExecutionContext ,
Logger logger){
this.logHandler = logHandler;
this.taskExecutionContext = taskExecutionContext;
this.logger = logger;
- this.logBuffer = Collections.synchronizedList(new ArrayList<>());
+ this.logBuffer = new LinkedBlockingQueue<>();
Review comment:
It's better to specify a size for the queue
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