From 0de3c02c1820425af23b7c806f83c5a7d78567a2 Mon Sep 17 00:00:00 2001
From: Xiaoli Zhou <yihe.zxl@alibaba-inc.com>
Date: Thu, 22 Aug 2024 14:16:21 +0800
Subject: [PATCH] fix(interactive): Fix Bugs in Dynamic Schema Fetching (#4176)

---
 .../common/ir/meta/fetcher/DynamicIrMetaFetcher.java       | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/interactive_engine/compiler/src/main/java/com/alibaba/graphscope/common/ir/meta/fetcher/DynamicIrMetaFetcher.java b/interactive_engine/compiler/src/main/java/com/alibaba/graphscope/common/ir/meta/fetcher/DynamicIrMetaFetcher.java
index ed7b5260ed07..599fb4fcbe0c 100644
--- a/interactive_engine/compiler/src/main/java/com/alibaba/graphscope/common/ir/meta/fetcher/DynamicIrMetaFetcher.java
+++ b/interactive_engine/compiler/src/main/java/com/alibaba/graphscope/common/ir/meta/fetcher/DynamicIrMetaFetcher.java
@@ -74,10 +74,13 @@ private synchronized void syncMeta() {
                     "schema from remote: {}",
                     (meta == null) ? null : meta.getSchema().schemaJson());
             GraphStatistics curStats;
-            // if the graph id is changed, we need to update the statistics
+            // if the graph id or schema version is changed, we need to update the statistics
             if (this.currentState == null
                     || !this.currentState.getGraphId().equals(meta.getGraphId())
-                    || this.currentState.getSnapshotId().getId() != meta.getSnapshotId().getId()) {
+                    || !this.currentState
+                            .getSchema()
+                            .getVersion()
+                            .equals(meta.getSchema().getVersion())) {
                 this.statsState = StatsState.INITIALIZED;
                 curStats = null;
             } else {