Solving indexing regression

It was caused by the output compression.

Closes #5049

quickwit/quickwit-serve/src/rest.rs

@@ -26,8 +26,6 @@ use hyper::{http, Method, StatusCode};
 use quickwit_common::tower::BoxFutureInfaillible;
 use tower::make::Shared;
 use tower::ServiceBuilder;
-use tower_http::compression::predicate::{DefaultPredicate, Predicate, SizeAbove};
-use tower_http::compression::CompressionLayer;
 use tower_http::cors::CorsLayer;
 use tracing::{error, info};
 use warp::filters::log::Info;
@@ -52,10 +50,6 @@ use crate::template_api::index_template_api_handlers;
 use crate::ui_handler::ui_handler;
 use crate::{BodyFormat, BuildInfo, QuickwitServices, RuntimeInfo};
 
-/// The minimum size a response body must be in order to
-/// be automatically compressed with gzip.
-const MINIMUM_RESPONSE_COMPRESSION_SIZE: u16 = 10 << 10;
-
 #[derive(Debug)]
 pub(crate) struct InvalidJsonRequest(pub serde_json::Error);
 
@@ -158,18 +152,9 @@ pub(crate) async fn start_rest_server(
         .boxed();
 
     let warp_service = warp::service(rest_routes);
-    let compression_predicate =
-        DefaultPredicate::new().and(SizeAbove::new(MINIMUM_RESPONSE_COMPRESSION_SIZE));
     let cors = build_cors(&quickwit_services.node_config.rest_config.cors_allow_origins);
 
-    let service = ServiceBuilder::new()
-        .layer(
-            CompressionLayer::new()
-                .gzip(true)
-                .compress_when(compression_predicate),
-        )
-        .layer(cors)
-        .service(warp_service);
+    let service = ServiceBuilder::new().layer(cors).service(warp_service);
 
     info!(
         rest_listen_addr=?rest_listen_addr,