From 7b5facfb90398a74df07b30c273f1ad4e64a2352 Mon Sep 17 00:00:00 2001
From: haohao0103 <956322745@qq.com>
Date: Mon, 23 Oct 2023 11:14:19 +0800
Subject: [PATCH] #255 close the FileSystem Object

---
 spark/src/main/scala/com/alibaba/graphar/util/FileSystem.scala | 1 +
 1 file changed, 1 insertion(+)

diff --git a/spark/src/main/scala/com/alibaba/graphar/util/FileSystem.scala b/spark/src/main/scala/com/alibaba/graphar/util/FileSystem.scala
index d1f69e096..0575e104f 100644
--- a/spark/src/main/scala/com/alibaba/graphar/util/FileSystem.scala
+++ b/spark/src/main/scala/com/alibaba/graphar/util/FileSystem.scala
@@ -109,6 +109,7 @@ object FileSystem {
     // consistent with c++ library, convert to little-endian
     output.writeLong(java.lang.Long.reverseBytes(value))
     output.close()
+    fs.close()
   }
 
   def readValue(inputPath: String, hadoopConfig: Configuration): Long = {