From 906d32b4375a14abf8a8fca817a7719c497077b6 Mon Sep 17 00:00:00 2001
From: Sven Grossmann <sven.grossmann@grafana.com>
Date: Thu, 13 Nov 2025 15:54:22 +0100
Subject: [PATCH] Tempo: Disable streaming for `grafana-assistant-app`
 (#113847)

---
 public/app/plugins/datasource/tempo/datasource.ts | 7 +++++--
 public/app/plugins/datasource/tempo/types.ts      | 1 +
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/public/app/plugins/datasource/tempo/datasource.ts b/public/app/plugins/datasource/tempo/datasource.ts
index 2ded44441f6..fc130e6089a 100644
--- a/public/app/plugins/datasource/tempo/datasource.ts
+++ b/public/app/plugins/datasource/tempo/datasource.ts
@@ -390,7 +390,8 @@ export class TempoDatasource extends DataSourceWithBackend<TempoQuery, TempoJson
             const useStreaming =
               this.isStreamingMetricsEnabled() &&
               options.app !== CoreApp.CloudAlerting &&
-              options.app !== CoreApp.UnifiedAlerting;
+              options.app !== CoreApp.UnifiedAlerting &&
+              options.app !== 'grafana-assistant-app';
 
             reportInteraction('grafana_traces_traceql_metrics_queried', {
               datasourceType: 'tempo',
@@ -405,6 +406,8 @@ export class TempoDatasource extends DataSourceWithBackend<TempoQuery, TempoJson
               subQueries.push(this.handleTraceQlMetricsQuery(options, targets.traceql, queryValue));
             }
           } else {
+            const useStreaming = this.isStreamingSearchEnabled() && options.app !== 'grafana-assistant-app';
+
             reportInteraction('grafana_traces_traceql_queried', {
               datasourceType: 'tempo',
               app: options.app ?? '',
@@ -413,7 +416,7 @@ export class TempoDatasource extends DataSourceWithBackend<TempoQuery, TempoJson
               streaming: this.isStreamingSearchEnabled(),
             });
 
-            if (this.isStreamingSearchEnabled()) {
+            if (useStreaming) {
               return this.handleStreamingQuery(options, targets.traceql, queryValue);
             }
 
diff --git a/public/app/plugins/datasource/tempo/types.ts b/public/app/plugins/datasource/tempo/types.ts
index fc740a324f0..97dd585bd9a 100644
--- a/public/app/plugins/datasource/tempo/types.ts
+++ b/public/app/plugins/datasource/tempo/types.ts
@@ -31,6 +31,7 @@ export interface TempoJsonData extends DataSourceJsonData {
 export interface TempoQuery extends TempoBase {
   queryType: TempoQueryType;
   serviceMapUseNativeHistograms?: boolean;
+  overrideStreamingEnabled?: boolean;
 }
 
 export interface MyDataSourceOptions extends DataSourceJsonData {}