From 00b313d6ffeadec14ba22484cbb880bdf8e07092 Mon Sep 17 00:00:00 2001
From: Masatake Iwasaki <iwasakims@apache.org>
Date: Mon, 13 Apr 2020 15:32:15 +0900
Subject: [PATCH] HDFS-15048. Fix findbug in DirectoryScanner. Contributed by
 Sean Chow.

---
 .../hadoop-hdfs/dev-support/findbugsExcludeFile.xml          | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/hadoop-hdfs-project/hadoop-hdfs/dev-support/findbugsExcludeFile.xml b/hadoop-hdfs-project/hadoop-hdfs/dev-support/findbugsExcludeFile.xml
index 53897acbf21..dad64512ef5 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/dev-support/findbugsExcludeFile.xml
+++ b/hadoop-hdfs-project/hadoop-hdfs/dev-support/findbugsExcludeFile.xml
@@ -246,4 +246,9 @@
         <Class name="org.apache.hadoop.hdfs.server.datanode.checker.AbstractFuture" />
         <Bug pattern="NS_DANGEROUS_NON_SHORT_CIRCUIT" />
     </Match>
+    <Match>
+        <Class name="org.apache.hadoop.hdfs.server.datanode.DirectoryScanner" />
+        <Method name="reconcile" />
+        <Bug pattern="SWL_SLEEP_WITH_LOCK_HELD" />
+    </Match>
  </FindBugsFilter>