java - Amazon S3 Java SDK 和 Jackson 生产中的奇怪异常

Question

我正在使用 Amazon S3 将文件放入存储桶中，当我从本地主机连接时，该存储桶似乎工作正常。部署时，我遇到一个我无法解释的奇怪异常。我搜索了论坛并尝试了所有建议，但它并没有解决我的问题。我什至将我的 jackson 注释和核心降级到不同版本，但没有解决方案。请记住，如果我从本地主机运行，我可以连接到 Amazon 服务并上传文件......这是我的完整 stackTrace

StandardWrapperValve[jsp]: Servlet.service() for servlet jsp threw exception
java.lang.NoSuchMethodError: com.fasterxml.jackson.databind.ObjectMapper.enable([Lcom/fasterxml/jackson/core/JsonParser$Feature;)Lcom/fasterxml/jackson/databind/ObjectMapper;
        at com.amazonaws.partitions.PartitionsLoader.<clinit>(PartitionsLoader.java:54)
        at com.amazonaws.regions.RegionMetadataFactory.create(RegionMetadataFactory.java:30)
        at com.amazonaws.regions.RegionUtils.initialize(RegionUtils.java:66)
        at com.amazonaws.regions.RegionUtils.getRegionMetadata(RegionUtils.java:54)
        at com.amazonaws.regions.RegionUtils.getRegion(RegionUtils.java:107)
        at com.amazonaws.services.s3.AmazonS3Client.createSigner(AmazonS3Client.java:3288)
        at com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:3984)
        at com.amazonaws.services.s3.AmazonS3Client.putObject(AmazonS3Client.java:1570)
        at com.jajitech.web.xdata.amazon.s3.AmazonS3Storage.storeToMediaBucket(AmazonS3Storage.java:47)
        at com.jajitech.web.xdata.saver.Saver.insertEntry(Saver.java:267)
        at com.jajitech.web.xdata.saver.Saver.saveEntry(Saver.java:163)
        at org.apache.jsp.saveEntry_jsp._jspService(saveEntry_jsp.java:53)
        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
        at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:411)
        at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:473)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:377)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
        at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:318)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:734)
        at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673)
        at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:174)
        at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:415)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:282)
        at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:459)
        at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:167)
        at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:201)
        at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:175)
        at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235)
        at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
        at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:284)
        at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:201)
        at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:133)
        at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:112)
        at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
        at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:561)
        at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112)
        at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117)
        at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:56)
        at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137)
        at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:565)
        at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:545)
        at java.lang.Thread.run(Thread.java:745)
]]

Answer 1

我最终让它工作了。正如 Avhoo 正确提到的那样，它与依赖关系有关。我创建了一个新的 Maven 项目，并将我的源文件移入其中。我添加更新了 pom.xml 文件并让 Maven 下载所需的库。从那时起它就工作得很好。