Revert "chore(query): add timeout for open telemetry logger" (#15631)

Revert "chore(query): add timeout for open telemetry logger (#15627)"

This reverts commit 51d8e56.

src/common/tracing/src/loggers.rs

@@ -17,22 +17,15 @@ use std::fmt;
 use std::io::BufWriter;
 use std::path::Path;
 use std::sync::Arc;
-use std::sync::Mutex;
 use std::time::Duration;
 use std::time::SystemTime;
 
 use databend_common_base::runtime::ThreadTracker;
 use fern::FormatCallback;
-use opentelemetry::global;
 use opentelemetry::logs::AnyValue;
-use opentelemetry::logs::LogError;
-use opentelemetry::logs::LogResult;
 use opentelemetry::logs::Severity;
 use opentelemetry::InstrumentationLibrary;
 use opentelemetry_otlp::WithExportConfig;
-use opentelemetry_sdk::export::logs::LogData;
-use opentelemetry_sdk::export::logs::LogExporter;
-use opentelemetry_sdk::logs::LogProcessor;
 use serde_json::Map;
 use tracing_appender::non_blocking::NonBlocking;
 use tracing_appender::non_blocking::WorkerGuard;
@@ -96,54 +89,6 @@ pub(crate) struct OpenTelemetryLogger {
     provider: opentelemetry_sdk::logs::LoggerProvider,
 }
 
-#[derive(Debug)]
-struct LogProcessorWarp<T: LogExporter>(Mutex<Box<T>>);
-
-impl<T: LogExporter> LogProcessor for LogProcessorWarp<T> {
-    fn emit(&self, data: LogData) {
-        match self.0.lock() {
-            Ok(mut exporter) => {
-                let err = databend_common_base::runtime::block_on(
-                    databend_common_base::base::tokio::time::timeout(
-                        Duration::from_secs(20),
-                        exporter.export(vec![data]),
-                    ),
-                );
-
-                match err {
-                    Ok(Ok(_)) => {
-                        // do nothing
-                    }
-                    Ok(Err(err)) => {
-                        global::handle_error(err);
-                    }
-                    Err(_) => {
-                        global::handle_error(LogError::Other("timeout with lock".into()));
-                    }
-                }
-            }
-            Err(_) => {
-                global::handle_error(LogError::Other("simple logprocessor mutex poison".into()));
-            }
-        }
-    }
-
-    fn force_flush(&self) -> LogResult<()> {
-        Ok(())
-    }
-
-    fn shutdown(&mut self) -> LogResult<()> {
-        if let Ok(mut exporter) = self.0.lock() {
-            exporter.shutdown();
-            Ok(())
-        } else {
-            Err(LogError::Other(
-                "simple logprocessor mutex poison during shutdown".into(),
-            ))
-        }
-    }
-}
-
 impl OpenTelemetryLogger {
     pub(crate) fn new(
         name: impl ToString,
@@ -168,7 +113,7 @@ impl OpenTelemetryLogger {
             .build_log_exporter()
             .expect("build log exporter");
         let provider = opentelemetry_sdk::logs::LoggerProvider::builder()
-            .with_log_processor(LogProcessorWarp(Mutex::new(Box::new(exporter))))
+            .with_simple_exporter(exporter)
             .with_config(
                 opentelemetry_sdk::logs::Config::default()
                     .with_resource(opentelemetry_sdk::Resource::new(kvs)),