我刚刚更新了一个服务器，在应用程序启动并且 tomcat 开始处理请求后出现了异常。
我更改了连接以验证是否存在问题，但发生了同样的情况：
19-Apr-2018 20:31:38.833 SEVERE [http-nio2-8080-Acceptor-0] org.apache.tomcat.util.net.Nio2Endpoint.setSocketOptions java.lang.NoSuchMethodError: java.nio.ByteBuffer.clear()Ljava/nio/ByteBuffer;
at org.apache.tomcat.util.net.SocketBufferHandler.reset(SocketBufferHandler.java:146)
at org.apache.tomcat.util.net.Nio2Channel.reset(Nio2Channel.java:58)
at org.apache.tomcat.util.net.Nio2Endpoint.setSocketOptions(Nio2Endpoint.java:317)
at org.apache.tomcat.util.net.Nio2Endpoint$Acceptor.run(Nio2Endpoint.java:454)
at java.lang.Thread.run(Thread.java:748)
此应用程序是在 tomcat 8.5.30 debian 上运行的 java8，使用此连接器配置
<Connector port="8080" protocol="org.apache.coyote.http11.Http11Nio2Protocol" executor="tomcatThreadPool"
URIEncoding="UTF-8" connectionTimeout="15000" disableUploadTimeout="false"
connectionUploadTimeout="60000" maxHttpHeaderSize="16384" acceptCount="1000">
<UpgradeProtocol className="org.apache.coyote.http2.Http2Protocol"/>
</Connector>
使用常规 1.1 连接器
SEVERE [catalina-exec-44] org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun
java.lang.NoSuchMethodError: java.nio.ByteBuffer.limit(I)Ljava/nio/ByteBuffer;
at org.apache.coyote.http11.Http11InputBuffer.recycle(Http11InputBuffer.java:280)
at org.apache.coyote.http11.Http11Processor.recycle(Http11Processor.java:1709)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.release(AbstractProtocol.java:972)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:940)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1459)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:748)
答案1
好的，该问题是由 Debian 更新引起的，该更新未针对 jdk 8 做好准备。不过他们正在努力修复。