[GitHub] [incubator-doris] caiconghui commented on a change in pull request #5205: [Load] Load job should not begin transaction when task queue in loadingLoadTaskScheduler is full to avoid txn timeout

[GitBox <gi...@apache.org>]

caiconghui commented on a change in pull request #5205:
URL: https://github.com/apache/incubator-doris/pull/5205#discussion_r559307133



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File path: fe/fe-core/src/main/java/org/apache/doris/load/loadv2/LoadJobScheduler.java
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@@ -63,12 +64,18 @@ protected void runAfterCatalogReady() {
 
     private void process() throws InterruptedException {
         while (true) {
-            // take one load job from queue
-            LoadJob loadJob = needScheduleJobs.poll();
-            if (loadJob == null) {
+            if (!needScheduleJobs.isEmpty()) {
+                if (needScheduleJobs.peek() instanceof BrokerLoadJob && Catalog.getCurrentCatalog().getLoadingLoadTaskScheduler().isTaskQueueFull()) {

Review comment:
       Spark Load not use async loading task pool




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