[dubbo] branch master updated: fix bug lazy client share_executor is null (#9701)

[al...@apache.org]

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albumenj 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 ed2c2ad  fix bug lazy client share_executor is null (#9701)
ed2c2ad is described below

commit ed2c2ad7eb5616ca2d76ecf3d5fea45b37d3dee0
Author: Owen.Cai <89...@qq.com>
AuthorDate: Fri Feb 25 16:53:12 2022 +0800

    fix bug lazy client share_executor is null (#9701)
---
 .../src/main/java/org/apache/dubbo/rpc/protocol/AbstractInvoker.java   | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dubbo-rpc/dubbo-rpc-api/src/main/java/org/apache/dubbo/rpc/protocol/AbstractInvoker.java b/dubbo-rpc/dubbo-rpc-api/src/main/java/org/apache/dubbo/rpc/protocol/AbstractInvoker.java
index 2c749b4..c1193c4 100644
--- a/dubbo-rpc/dubbo-rpc-api/src/main/java/org/apache/dubbo/rpc/protocol/AbstractInvoker.java
+++ b/dubbo-rpc/dubbo-rpc-api/src/main/java/org/apache/dubbo/rpc/protocol/AbstractInvoker.java
@@ -197,6 +197,9 @@ public abstract class AbstractInvoker<T> implements Invoker<T> {
     protected ExecutorService getCallbackExecutor(URL url, Invocation inv) {
         ExecutorService sharedExecutor = ExtensionLoader.getExtensionLoader(ExecutorRepository.class).getDefaultExtension().getExecutor(url);
         if (InvokeMode.SYNC == RpcUtils.getInvokeMode(getUrl(), inv)) {
+            if(sharedExecutor == null) {
+                sharedExecutor = ExtensionLoader.getExtensionLoader(ExecutorRepository.class).getDefaultExtension().getSharedExecutor();
+            }
             return new ThreadlessExecutor(sharedExecutor);
         } else {
             return sharedExecutor;