From 1db828ff5f7e64a866ca54c2e1e35dd270ac8340 Mon Sep 17 00:00:00 2001
From: liuxiangwei <lxw668899@qq.com>
Date: Tue, 8 Oct 2019 21:43:28 +0800
Subject: [PATCH] remove unnecessary symbol `filelock` in IndexFile.java

---
 .../org/apache/rocketmq/store/index/IndexFile.java     | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/store/src/main/java/org/apache/rocketmq/store/index/IndexFile.java b/store/src/main/java/org/apache/rocketmq/store/index/IndexFile.java
index 3d76b73dc28..d91f98908e8 100644
--- a/store/src/main/java/org/apache/rocketmq/store/index/IndexFile.java
+++ b/store/src/main/java/org/apache/rocketmq/store/index/IndexFile.java
@@ -95,8 +95,6 @@ public boolean putKey(final String key, final long phyOffset, final long storeTi
             int slotPos = keyHash % this.hashSlotNum;
             int absSlotPos = IndexHeader.INDEX_HEADER_SIZE + slotPos * hashSlotSize;
 
-            FileLock fileLock = null;
-
             try {
 
                 // fileLock = this.fileChannel.lock(absSlotPos, hashSlotSize,
@@ -142,14 +140,6 @@ public boolean putKey(final String key, final long phyOffset, final long storeTi
                 return true;
             } catch (Exception e) {
                 log.error("putKey exception, Key: " + key + " KeyHashCode: " + key.hashCode(), e);
-            } finally {
-                if (fileLock != null) {
-                    try {
-                        fileLock.release();
-                    } catch (IOException e) {
-                        log.error("Failed to release the lock", e);
-                    }
-                }
             }
         } else {
             log.warn("Over index file capacity: index count = " + this.indexHeader.getIndexCount()