update

Author: luoluoyuyu

docs/streaming-sql-guide.md

@@ -144,7 +144,7 @@ CREATE STREAMING TABLE metric_hop_uv_10m WITH (
 SELECT
     HOP(INTERVAL '1' MINUTE, INTERVAL '10' MINUTE) AS time_window,
     ad_id,
-    COUNT(DISTINCT user_id) AS unique_users
+    COUNT(DISTINCT CAST(user_id AS STRING)) AS unique_users
 FROM ad_impressions
 GROUP BY
     1,

src/runtime/streaming/factory/operator_factory.rs

@@ -13,7 +13,6 @@
 
 use anyhow::{anyhow, Result};
 use prost::Message;
-use tracing::info;
 use std::collections::HashMap;
 use std::sync::Arc;
 use protocol::grpc::api::ProjectionOperator as ProjectionOperatorProto;