From b4061d8aa4cda0853091b8b0b42e788ffaa8c68c Mon Sep 17 00:00:00 2001
From: Antonio Andelic <antonio@clickhouse.com>
Date: Wed, 8 Mar 2023 13:06:10 +0000
Subject: [PATCH] Add logs

---
 src/Coordination/Changelog.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/Coordination/Changelog.cpp b/src/Coordination/Changelog.cpp
index ddedae4fa0f..13da4dffac8 100644
--- a/src/Coordination/Changelog.cpp
+++ b/src/Coordination/Changelog.cpp
@@ -211,13 +211,20 @@ public:
     void flush()
     {
         auto * file_buffer = tryGetFileBuffer();
+        LOG_TRACE(log, "Trying to flush");
         if (file_buffer)
         {
             /// Fsync file system if needed
             if (log_file_settings.force_sync)
+            {
                 file_buffer->sync();
+            }
             else
+            {
+                LOG_TRACE(log, "Flushing with next, in buffer {}", file_buffer->offset());
                 file_buffer->next();
+                LOG_TRACE(log, "Flushed in total {}", file_buffer->count());
+            }
         }
     }