[iotdb] branch master updated: [IOTDB-3046] Fix port binding error in ClientManagerTest (#5736)

[ericpai]

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


The following commit(s) were added to refs/heads/master by this push:
     new 7cf013bff3 [IOTDB-3046] Fix port binding error in ClientManagerTest 
(#5736)
7cf013bff3 is described below

commit 7cf013bff3daa55f322f4da669b7172346b945bc
Author: BaiJian <ericpa...@hotmail.com>
AuthorDate: Fri Apr 29 19:33:17 2022 +0800

    [IOTDB-3046] Fix port binding error in ClientManagerTest (#5736)
---
 .../src/test/java/org/apache/iotdb/commons/ClientManagerTest.java  | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git 
a/node-commons/src/test/java/org/apache/iotdb/commons/ClientManagerTest.java 
b/node-commons/src/test/java/org/apache/iotdb/commons/ClientManagerTest.java
index 54eeb70625..42f8210665 100644
--- a/node-commons/src/test/java/org/apache/iotdb/commons/ClientManagerTest.java
+++ b/node-commons/src/test/java/org/apache/iotdb/commons/ClientManagerTest.java
@@ -37,6 +37,7 @@ import org.junit.Before;
 import org.junit.Test;
 
 import java.io.IOException;
+import java.net.InetSocketAddress;
 import java.net.ServerSocket;
 
 public class ClientManagerTest {
@@ -408,7 +409,11 @@ public class ClientManagerTest {
   }
 
   public void startServer() throws IOException {
-    metaServer = new ServerSocket(9003);
+    metaServer = new ServerSocket();
+    // reuse the port to avoid `Bind Address already in use` which is caused 
by TIME_WAIT state
+    // because port won't be usable immediately after we close it.
+    metaServer.setReuseAddress(true);
+    metaServer.bind(new InetSocketAddress(9003));
     metaServerListeningThread =
         new Thread(
             () -> {