Logstash连接sqlserver： The server selected protocol version TLS10 is not accepted by client preference

Posted 2022-10-16 AngusC·

Logstash连接sqlserver： The server selected protocol version TLS10 is not accepted by client preferences [TLS12]

想通过logstash 导入 sqlserver的数据到es但是报了如下的错误：
The server selected protocol version TLS10 is not accepted by client preferences [TLS12]
logstash：7.13.2
原因：
jdk高版本禁用TLS 1.0和1.1
解决办法：

进入JDK找到java-8-openjdk/jre/lib/security下的java.security，打开注释掉

jdk.tls.disabledAlgorithms=SSLv3, TLSv1, TLSv1.1, RC4, DES, MD5withRSA,
DH keySize < 1024, EC keySize < 224, 3DES_EDE_CBC, anon, NULL,
include jdk.disabled.namedCurves

jdk11也一样，已经验证通过
便可解决问题。