[dubbo] branch master updated: set EXTENSION_LOADERS/EXTENSION_INSTANCE default size to 64 (#5812)

[tswstarplanet]

This is an automated email from the ASF dual-hosted git repository.

tswstarplanet pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/dubbo.git


The following commit(s) were added to refs/heads/master by this push:
     new f3fb252  set EXTENSION_LOADERS/EXTENSION_INSTANCE default size to 64 
(#5812)
f3fb252 is described below

commit f3fb25282378271bb2b2b81d3a9e0e1e9446bbb7
Author: xylsh <denghuai...@gmail.com>
AuthorDate: Sat Mar 7 16:08:12 2020 +0800

    set EXTENSION_LOADERS/EXTENSION_INSTANCE default size to 64 (#5812)
---
 .../main/java/org/apache/dubbo/common/extension/ExtensionLoader.java  | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git 
a/dubbo-common/src/main/java/org/apache/dubbo/common/extension/ExtensionLoader.java
 
b/dubbo-common/src/main/java/org/apache/dubbo/common/extension/ExtensionLoader.java
index 842a43f..b53729e 100644
--- 
a/dubbo-common/src/main/java/org/apache/dubbo/common/extension/ExtensionLoader.java
+++ 
b/dubbo-common/src/main/java/org/apache/dubbo/common/extension/ExtensionLoader.java
@@ -87,9 +87,9 @@ public class ExtensionLoader<T> {
 
     private static final Pattern NAME_SEPARATOR = 
Pattern.compile("\\s*[,]+\\s*");
 
-    private static final ConcurrentMap<Class<?>, ExtensionLoader<?>> 
EXTENSION_LOADERS = new ConcurrentHashMap<>();
+    private static final ConcurrentMap<Class<?>, ExtensionLoader<?>> 
EXTENSION_LOADERS = new ConcurrentHashMap<>(64);
 
-    private static final ConcurrentMap<Class<?>, Object> EXTENSION_INSTANCES = 
new ConcurrentHashMap<>();
+    private static final ConcurrentMap<Class<?>, Object> EXTENSION_INSTANCES = 
new ConcurrentHashMap<>(64);
 
     private final Class<?> type;