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我正在使用与 Alfresco Enterprise 4.1.4 捆绑的 JODConverter（我相信 JODConverter 版本是 3.2）。我通过 Alfresco RenditionService使用它。

我试图通过在发送转换请求之前停止 JODConverter 来重新创建超时错误。我使用了几个不同大小的 word 文档，有无格式或图像。有时当 JODConverter 停止时，会抛出超时错误（见下文）。但是，其他时候，即使使用相同的文档，PDF 也能完美生成。Alfresco 或 JODConverter 是否有一些功能可以解释为什么会发生这种情况？

代码：

String targetRenditionName = "pdfRendition";
String targetMimetype = MimetypeMap.MIMETYPE_PDF;
RenditionDefinition renditionDef = getRenditionDefinition(targetRenditionName, targetMimetype);
ChildAssociationRef renditionAssoc = registry.getRenditionService().render(nodeRef, renditionDef);

堆栈跟踪：

Caused by: org.artofsolving.jodconverter.office.OfficeException: task did not complete within timeout
    at org.artofsolving.jodconverter.office.PooledOfficeManager.execute(PooledOfficeManager.java:88)
    at org.artofsolving.jodconverter.office.ProcessPoolOfficeManager.execute(ProcessPoolOfficeManager.java:78)
    at org.artofsolving.jodconverter.OfficeDocumentConverter.convert(OfficeDocumentConverter.java:78)
    at org.artofsolving.jodconverter.OfficeDocumentConverter.convert(OfficeDocumentConverter.java:69)
    at org.alfresco.enterprise.repo.content.transform.JodContentTransformer.convert(JodContentTransformer.java:62)
    at org.alfresco.repo.content.transform.OOoContentTransformerHelper.transform(OOoContentTransformerHelper.java:364)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.alfresco.repo.management.subsystems.SubsystemProxyFactory$1.invoke(SubsystemProxyFactory.java:72)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
    at $Proxy17.transform(Unknown Source)
    at org.alfresco.repo.content.transform.ProxyContentTransformer.transformInternal(ProxyContentTransformer.java:77)
    at org.alfresco.repo.content.transform.AbstractContentTransformer2.transform(AbstractContentTransformer2.java:245)
    ... 93 more
Caused by: java.util.concurrent.TimeoutException
    at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:228)
    at java.util.concurrent.FutureTask.get(FutureTask.java:91)
    at org.artofsolving.jodconverter.office.PooledOfficeManager.execute(PooledOfficeManager.java:85)
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