From 4ed49deaa421ad0b4d61019abc57da64108122e6 Mon Sep 17 00:00:00 2001
From: Manoj S <manojsmanish@gmail.com>
Date: Tue, 7 Dec 2021 14:31:23 +0530
Subject: [PATCH] Fixed spotbug issues for IndexServiceUtils

---
 .../io/hetu/core/heuristicindex/util/IndexServiceUtils.java     | 2 --
 1 file changed, 2 deletions(-)

diff --git a/hetu-heuristic-index/src/main/java/io/hetu/core/heuristicindex/util/IndexServiceUtils.java b/hetu-heuristic-index/src/main/java/io/hetu/core/heuristicindex/util/IndexServiceUtils.java
index 0281da8d6..ef7da4292 100644
--- a/hetu-heuristic-index/src/main/java/io/hetu/core/heuristicindex/util/IndexServiceUtils.java
+++ b/hetu-heuristic-index/src/main/java/io/hetu/core/heuristicindex/util/IndexServiceUtils.java
@@ -40,7 +40,6 @@ import java.util.Collection;
 import java.util.Date;
 import java.util.Optional;
 import java.util.Properties;
-import java.util.concurrent.atomic.AtomicReference;
 import java.util.function.Function;
 import java.util.stream.Collectors;
 
@@ -236,7 +235,6 @@ public class IndexServiceUtils
     public static void writeToHdfs(HetuFileSystemClient srcFs, HetuFileSystemClient targetFs, Path srcDir, Path tarPath)
             throws IOException
     {
-        AtomicReference<String> tarFileName = new AtomicReference<>();
         Collection<File> filesToArchive = srcFs
                 .list(srcDir)
                 .map(Path::toFile)