yiguolei commented on code in PR #15624:
URL: https://github.com/apache/doris/pull/15624#discussion_r1064252944


##########
fe/fe-core/src/main/java/org/apache/doris/qe/SessionVariable.java:
##########
@@ -665,6 +672,21 @@ public void initFuzzyModeVariables() {
         this.partitionedHashJoinRowsThreshold = random.nextBoolean() ? 8 : 
1048576;
         this.enableShareHashTableForBroadcastJoin = random.nextBoolean();
         this.rewriteOrToInPredicateThreshold = random.nextInt(100) + 2;
+        int randomInt = random.nextInt(4);
+        switch (randomInt) {
+            case 0:
+                this.externalSortBytesThreshold = 0;
+                break;
+            case 1:
+                this.externalSortBytesThreshold = 1;
+                break;
+            case 2:
+                this.externalSortBytesThreshold = 1024 * 1024;

Review Comment:
   这个fuzzy 触发不了啊,BE 上小于128MB的不生效,然后这里得100G才有,实际流水线就触发不了了。



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