chore: Show deprecation notice for Redis (#6254)

Author: ovr

packages/cubejs-query-orchestrator/src/orchestrator/PreAggregations.ts

@@ -310,7 +310,7 @@ class PreAggregationLoadCache {
 
   public async fetchTables(preAggregation: PreAggregationDescription) {
     if (preAggregation.external && !this.externalDriverFactory) {
-      throw new Error('externalDriverFactory is not provided. Please make sure @cubejs-backend/cubestore-driver is installed and use CUBEJS_DEV_MODE=true or provide Cube Store connection env variables for production usage.');
+      throw new Error('externalDriverFactory is not provided. Please use CUBEJS_DEV_MODE=true or provide Cube Store connection env variables for production usage.');
     }
 
     const newTables = await this.fetchTablesNoCache(preAggregation);

packages/cubejs-query-orchestrator/src/orchestrator/QueryOrchestrator.ts

@@ -30,13 +30,16 @@ export interface QueryOrchestratorOptions {
   skipExternalCacheAndQueue?: boolean;
 }
 
+let redisDeprecationShowed = false;
+
 function detectQueueAndCacheDriver(options: QueryOrchestratorOptions): CacheAndQueryDriverType {
   if (options.cacheAndQueueDriver) {
     return options.cacheAndQueueDriver;
   }
 
-  if (getEnv('cacheAndQueueDriver')) {
-    return getEnv('cacheAndQueueDriver');
+  const cacheAndQueueDriver = getEnv('cacheAndQueueDriver');
+  if (cacheAndQueueDriver) {
+    return cacheAndQueueDriver;
   }
 
   if (getEnv('redisUrl') || getEnv('redisUseIORedis')) {
@@ -78,6 +81,16 @@ export class QueryOrchestrator {
       );
     }
 
+    if (cacheAndQueueDriver === 'redis' && !redisDeprecationShowed) {
+      this.logger('Redis Deprecation', {
+        warning: (
+          'Redis queue and cache driver is deprecated and no longer supported. Please consider switching to cubestore option.'
+        )
+      });
+
+      redisDeprecationShowed = true;
+    }
+
     const { externalDriverFactory, continueWaitTimeout, skipExternalCacheAndQueue } = options;
 
     const redisPool = cacheAndQueueDriver === 'redis' ? new RedisPool(options.redisPoolOptions) : undefined;