问题描述
谁能帮我找出问题，或者至少给我一些提示:)。
Tomcat Session Replication with Memcached。使用 kryo-serialize。
Apache Tomcat/7.0.69 .
tomcat 错误：
informatION: Could not store session CBD743220455A73A32BA183D96C0B801.tc01n01 in memcached.
java.util.concurrent.ExecutionException: de.javakaffee.web.msm.TranscoderDeserializationException: com.esotericsoftware.kryo.KryoException: Buffer overflow. Available: 0,required: 14
Serialization trace:
tagAttribute (com.sun.faces.facelets.el.TagValueExpression)
savedState (javax.faces.component.StateHolderSaver)
at de.javakaffee.web.msm.BackupSessionService$SynchronousExecutorService.submit(BackupSessionService.java:347)
at de.javakaffee.web.msm.BackupSessionService.backupSession(BackupSessionService.java:204)
at de.javakaffee.web.msm.MemcachedSessionService.backupSession(MemcachedSessionService.java:1098)
at de.javakaffee.web.msm.RequestTrackingHostValve.backupSession(RequestTrackingHostValve.java:232)
at de.javakaffee.web.msm.RequestTrackingHostValve.invoke(RequestTrackingHostValve.java:161)
at com.googlecode.psiprobe.Tomcat70AgentValve.invoke(Tomcat70AgentValve.java:44)
at de.javakaffee.web.msm.RequestTrackingHostValve.invoke(RequestTrackingHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:962)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:445)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1091)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:637)
at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.doRun(AprEndpoint.java:2549)
at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:2538)
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)
Caused by: de.javakaffee.web.msm.TranscoderDeserializationException: com.esotericsoftware.kryo.KryoException: Buffer overflow. Available: 0,required: 14
Serialization trace:
tagAttribute (com.sun.faces.facelets.el.TagValueExpression)
savedState (javax.faces.component.StateHolderSaver)
at de.javakaffee.web.msm.serializer.kryo.KryoTranscoder.serializeAttributes(KryoTranscoder.java:240)
at de.javakaffee.web.msm.TranscoderService.serializeAttributes(TranscoderService.java:151)
at de.javakaffee.web.msm.BackupSessionTask.serializeAttributes(BackupSessionTask.java:179)
at de.javakaffee.web.msm.BackupSessionTask.call(BackupSessionTask.java:109)
at de.javakaffee.web.msm.BackupSessionTask.call(BackupSessionTask.java:50)
at de.javakaffee.web.msm.BackupSessionService$SynchronousExecutorService.submit(BackupSessionService.java:345)
... 18 more
Caused by: com.esotericsoftware.kryo.KryoException: Buffer overflow. Available: 0,required: 14
Serialization trace:
tagAttribute (com.sun.faces.facelets.el.TagValueExpression)
savedState (javax.faces.component.StateHolderSaver)
at com.esotericsoftware.kryo.io.Output.require(Output.java:167)
at com.esotericsoftware.kryo.io.Output.writeString_slow(Output.java:467)
at com.esotericsoftware.kryo.io.Output.writeString(Output.java:368)
at
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解决方法
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