From f2fb23e98f00f1d4a3336a5894cb4ebb6b825587 Mon Sep 17 00:00:00 2001
From: HappenLee <happenlee@hotmail.com>
Date: Sun, 9 Jul 2023 01:00:06 +0800
Subject: [PATCH] [pipeline](exec) disable pipeline load in now version
 (#21632)

---
 .../src/main/java/org/apache/doris/common/Config.java         | 2 +-
 fe/fe-core/src/main/java/org/apache/doris/qe/Coordinator.java | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/fe/fe-common/src/main/java/org/apache/doris/common/Config.java b/fe/fe-common/src/main/java/org/apache/doris/common/Config.java
index 287d39dc5b9c26..ba1ec3e62407e4 100644
--- a/fe/fe-common/src/main/java/org/apache/doris/common/Config.java
+++ b/fe/fe-common/src/main/java/org/apache/doris/common/Config.java
@@ -1495,7 +1495,7 @@ public class Config extends ConfigBase {
     public static boolean enable_quantile_state_type = true;
 
     @ConfField
-    public static boolean enable_pipeline_load = true;
+    public static boolean enable_pipeline_load = false;
 
     // enable_workload_group should be immutable and temporarily set to mutable during the development test phase
     @ConfField(mutable = true, expType = ExperimentalType.EXPERIMENTAL)
diff --git a/fe/fe-core/src/main/java/org/apache/doris/qe/Coordinator.java b/fe/fe-core/src/main/java/org/apache/doris/qe/Coordinator.java
index a18248a017e071..180e3e1c75fef7 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/qe/Coordinator.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/qe/Coordinator.java
@@ -310,7 +310,9 @@ public Coordinator(ConnectContext context, Analyzer analyzer, Planner planner) {
 
         this.returnedAllResults = false;
         this.enableShareHashTableForBroadcastJoin = context.getSessionVariable().enableShareHashTableForBroadcastJoin;
-        this.enablePipelineEngine = context.getSessionVariable().getEnablePipelineEngine();
+        // Only enable pipeline query engine in query, not load
+        this.enablePipelineEngine = context.getSessionVariable().getEnablePipelineEngine()
+                && (fragments.size() > 0 && fragments.get(0).getSink() instanceof ResultSink);
         initQueryOptions(context);
 
         setFromUserProperty(context);