From 4e5a2d1c81576e4a5818b307907208b3819a5c4c Mon Sep 17 00:00:00 2001
From: Dmitry Konstantinov <netudima@gmail.com>
Date: Tue, 12 Nov 2024 14:11:27 +0000
Subject: [PATCH] AbstractCommitLogService#lastSyncedAt initialized with
 currentTimeMillis() but later compared and updated with System.nanoTime()

Patch by Dmitry Konstantinov; reviewed by TBD for CASSANDRA-20074
---
 .../apache/cassandra/db/commitlog/AbstractCommitLogService.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/java/org/apache/cassandra/db/commitlog/AbstractCommitLogService.java b/src/java/org/apache/cassandra/db/commitlog/AbstractCommitLogService.java
index a65ef00a11bd..8b3acdae5eea 100644
--- a/src/java/org/apache/cassandra/db/commitlog/AbstractCommitLogService.java
+++ b/src/java/org/apache/cassandra/db/commitlog/AbstractCommitLogService.java
@@ -45,7 +45,7 @@ public abstract class AbstractCommitLogService
     private volatile boolean shutdown = false;
 
     // all Allocations written before this time will be synced
-    protected volatile long lastSyncedAt = System.currentTimeMillis();
+    protected volatile long lastSyncedAt = MonotonicClock.preciseTime.now();
 
     // counts of total written, and pending, log messages
     private final AtomicLong written = new AtomicLong(0);