From 8c7c49d877197efe44067a58301ac56908ab5bbb Mon Sep 17 00:00:00 2001
From: jianghuazhu <740087514@qq.com>
Date: Tue, 25 Jan 2022 21:51:17 +0800
Subject: [PATCH] HDFS-16401.Remove the worthless
 DatasetVolumeChecker#numAsyncDatasetChecks. (#3838)

---
 .../hdfs/server/datanode/checker/DatasetVolumeChecker.java       | 1 -
 1 file changed, 1 deletion(-)

diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/checker/DatasetVolumeChecker.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/checker/DatasetVolumeChecker.java
index f8f6450ea52..da6ae95918d 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/checker/DatasetVolumeChecker.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/checker/DatasetVolumeChecker.java
@@ -77,7 +77,6 @@ public class DatasetVolumeChecker {
 
   private final AtomicLong numVolumeChecks = new AtomicLong(0);
   private final AtomicLong numSyncDatasetChecks = new AtomicLong(0);
-  private final AtomicLong numAsyncDatasetChecks = new AtomicLong(0);
   private final AtomicLong numSkippedChecks = new AtomicLong(0);
 
   /**