morningman commented on a change in pull request #333: Add distributor which 
allocate task to be fairly
URL: https://github.com/apache/incubator-doris/pull/333#discussion_r235328758
 
 

 ##########
 File path: fe/src/main/java/org/apache/doris/load/routineload/RoutineLoad.java
 ##########
 @@ -251,6 +355,31 @@ public void updateRoutineLoadJobState(RoutineLoadJob 
routineLoadJob, RoutineLoad
         }
     }
 
+    public void processTimeOutTasks() {
+        List<RoutineLoadTaskInfo> runningTasks = new 
ArrayList<>(idToRoutineLoadTask.values());
+        runningTasks.removeAll(needSchedulerRoutineLoadTask);
+
+        for (RoutineLoadTaskInfo routineLoadTaskInfo : runningTasks) {
+            routineLoadTaskInfo.writeLock();
+            try {
+                if ((System.currentTimeMillis() - 
routineLoadTaskInfo.getLoadStartTimeMs())
+                        > DEFAULT_TASK_TIMEOUT_MINUTES * 60 * 1000) {
+                    if (routineLoadTaskInfo instanceof KafkaTaskInfo) {
+                        // remove old task
+                        
idToRoutineLoadTask.remove(routineLoadTaskInfo.getSignature());
+                        // add new task
+                        KafkaTaskInfo kafkaTaskInfo = new 
KafkaTaskInfo((KafkaTaskInfo) routineLoadTaskInfo);
+                        idToRoutineLoadTask.put(kafkaTaskInfo.getSignature(), 
kafkaTaskInfo);
+                        needSchedulerRoutineLoadTask.add(kafkaTaskInfo);
+                    }
+                    LOG.debug("Task {} was ran more then {} minutes. It was 
removed and rescheduled");
 
 Review comment:
   log without parameter?

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