From 5e02f2ac1e78f79cad42c315ef0545f4609d3b57 Mon Sep 17 00:00:00 2001
From: Zihan Dai <99155080+PDGGK@users.noreply.github.com>
Date: Tue, 1 Sep 2026 22:32:42 +1000
Subject: [PATCH] Upgrade the Grafana plugin's IoTDB Go client to v2.0.10

v2.0.8 accepts a columnIndex equal to the number of measurement schemas in
client/tablet.go, at both of the sites that check it. v2.0.10 rejects it.

v2.0.10 declares go 1.25 where v2.0.8 declared go 1.13, so the module's go
directive moves with it, and the three setup-go steps in grafana-plugin.yml
have to move as well for the workflow to build the backend at all.
github.com/apache/thrift moves from v0.17.0 to v0.24.0 as an indirect
consequence.
---
 .github/workflows/grafana-plugin.yml | 6 +++---
 connectors/grafana-plugin/go.mod     | 8 +++-----
 2 files changed, 6 insertions(+), 8 deletions(-)

diff --git a/.github/workflows/grafana-plugin.yml b/.github/workflows/grafana-plugin.yml
index 1c75543..1127d13 100644
--- a/.github/workflows/grafana-plugin.yml
+++ b/.github/workflows/grafana-plugin.yml
@@ -37,7 +37,7 @@ jobs:
       - name: Setup Go environment
         uses: actions/setup-go@v5
         with:
-          go-version: "1.21"
+          go-version: "1.25"
 
       - name: Install dependencies and Build and test frontend
         run: |
@@ -73,7 +73,7 @@ jobs:
       - name: Setup Go environment
         uses: actions/setup-go@v5
         with:
-          go-version: "1.21"
+          go-version: "1.25"
 
       - name: Build through the Maven entrypoint
         run: mvn clean package -Pwith-grafana-plugin -DskipTests -ntp
@@ -100,7 +100,7 @@ jobs:
       - name: Setup Go environment
         uses: actions/setup-go@v5
         with:
-          go-version: "1.21"
+          go-version: "1.25"
 
       - name: Resolve the declared minimum Grafana version
         id: floor
diff --git a/connectors/grafana-plugin/go.mod b/connectors/grafana-plugin/go.mod
index fbc0951..9915586 100644
--- a/connectors/grafana-plugin/go.mod
+++ b/connectors/grafana-plugin/go.mod
@@ -15,19 +15,17 @@
 
 module github.com/grafana/grafana-starter-datasource-backend
 
-go 1.21
-
-toolchain go1.21.0
+go 1.25
 
 require (
-	github.com/apache/iotdb-client-go/v2 v2.0.8
+	github.com/apache/iotdb-client-go/v2 v2.0.10
 	github.com/grafana/grafana-plugin-sdk-go v0.250.0
 )
 
 require (
 	github.com/BurntSushi/toml v1.3.2 // indirect
 	github.com/apache/arrow/go/v15 v15.0.2 // indirect
-	github.com/apache/thrift v0.17.0 // indirect
+	github.com/apache/thrift v0.24.0 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/cenkalti/backoff/v4 v4.3.0 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect