FlinkCDC连接MySQL报错 javax.net.ssl.SSLHandshakeException: No appropriate protocol

CDC连接MySQL报错 如下

javax.net.ssl.SSLHandshakeException: No appropriate protocol
修改jre/lib/security/java.security中的disabledAlgorithms,

删除SSLv3, TLSv1,TLSv1.1,然后重启应用即可

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

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