nginx 两台机器 出现退款失败问题

今天早上来公司后，测试人员告诉我 退款失败了。上周五还好好的，怎么这周三就出问题了，赶快让测试发来订单号，查询数据库，查询日志，发现还是以前的问题：

search hit TOP, continuing at BOTTOM
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
        at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:957)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423)
        at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079)
        at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:620)
        at org.apache.tomcat.util.net.AprEndpoint$SocketWithOptionsProcessor.run(AprEndpoint.java:2453)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
        at sun.security.validator.PKIXValidator.<init>(PKIXValidator.java:90)
        at sun.security.validator.Validator.getInstance(Validator.java:179)
        at sun.security.ssl.X509TrustManagerImpl.getValidator(X509TrustManagerImpl.java:314)
        at sun.security.ssl.X509TrustManagerImpl.checkTrustedInit(X509TrustManagerImpl.java:173)
        at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:186)
        at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:126)
        at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1428)
        at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:209)
        at sun.security.ssl.Handshaker.processLoop(Handshaker.java:901)
        at sun.security.ssl.Handshaker.process_record(Handshaker.java:837)
        at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1023)
        at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1332)
        at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1359)
        ... 62 more
Caused by: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
        at java.security.cert.PKIXParameters.setTrustAnchors(PKIXParameters.java:200)
        at java.security.cert.PKIXParameters.<init>(PKIXParameters.java:120)
        at java.security.cert.PKIXBuilderParameters.<init>(PKIXBuilderParameters.java:104)
        at sun.security.validator.PKIXValidator.<init>(PKIXValidator.java:88)
        ... 74 more

郁闷了，tomcat下面都已经配置了支持https，那会是哪里的问题那？ 于是关闭了一台，发现是正常的，关闭另一台，又不行了。

难道是nginx不支持 https的问题？ 于是又看nginx是不是支持https，没问题，运维工程师早已经配置好。。。

最后实在没办法了，

把可以的那个 代码 拷贝到另一台不行的，正常了。。。。

想想 ，应该是上周之前 让运维拷贝了个别的class文件导致，两台服务器代码不一致吧。