From 4f446b95d8cba4222605b8d57f6791ba224904e6 Mon Sep 17 00:00:00 2001
From: evenyag <realevenyag@gmail.com>
Date: Fri, 8 Nov 2024 01:01:27 +0800
Subject: [PATCH] chore: logs

---
 src/mito2/src/read/scan_util.rs | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/mito2/src/read/scan_util.rs b/src/mito2/src/read/scan_util.rs
index e54274ab5c..70121f8e77 100644
--- a/src/mito2/src/read/scan_util.rs
+++ b/src/mito2/src/read/scan_util.rs
@@ -194,6 +194,16 @@ pub(crate) fn scan_file_ranges(
             .build_file_ranges(index, read_type, &mut reader_metrics)
             .await?;
         part_metrics.inc_num_file_ranges(ranges.len());
+        if read_type == "unordered_scan_files" {
+            common_telemetry::debug!(
+                "Thread: {:?}, Scan file ranges build ranges end, region_id: {}, partition: {}, index: {:?}, ranges: {}",
+                std::thread::current().id(),
+                stream_ctx.input.mapper.metadata().region_id,
+                partition,
+                index,
+                ranges.len(),
+            );
+        }
         for range in ranges {
             let build_reader_start = Instant::now();
             let reader = range.reader(None).await?;