remove mysql validChecker log

2023-03-04 19:17:16 +00:00 · 2012-07-31 11:26:14 +08:00
parent ed678d4537
commit f10eb61769
1 changed files with 9 additions and 0 deletions
@@ -1,6 +1,7 @@
 package com.alibaba.druid.pool.vendor;

 import java.io.Serializable;
+import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.sql.Connection;
 import java.sql.ResultSet;
@@ -62,6 +63,14 @@ public class MySqlValidConnectionChecker implements ValidConnectionChecker, Seri
                try {
                    ping.invoke(conn);
                    return true;
+                } catch (InvocationTargetException e) {
+                    Throwable cause = e.getCause();
+                    if (cause instanceof SQLException) {
+                        return false;
+                    }
+                    
+                    LOG.warn("Unexpected error in ping", e);
+                    return false;
                } catch (Exception e) {
                    LOG.warn("Unexpected error in ping", e);
                    return false;