我们将jcloudsRackspace一起使用,并且在通过cloudfile apimulti threaded)上传大量文件时

一次,我们在objectApi.put行上遇到异常(请参见底部的示例代码)

例外

16-Jul-2015 11:58:00.811 SEVERE [threadsPool-1]      org.jclouds.logging.jdk.JDKLogger.logError error after writing 8192/streaming bytes to https://*****/****.jpg
 java.io.IOException: Error writing request body to server
        at sun.net.www.protocol.http.HttpURLConnection$StreamingOutputStream.checkError(HttpURLConnection.java:3478)
        at sun.net.www.protocol.http.HttpURLConnection$StreamingOutputStream.write(HttpURLConnection.java:3461)
        at com.google.common.io.CountingOutputStream.write(CountingOutputStream.java:53)
        at com.google.common.io.ByteStreams.copy(ByteStreams.java:74)
        at org.jclouds.http.internal.JavaUrlHttpCommandExecutorService.writePayloadToConnection(JavaUrlHttpCommandExecutorService.java:297)
        at org.jclouds.http.internal.JavaUrlHttpCommandExecutorService.convert(JavaUrlHttpCommandExecutorService.java:160)
        at org.jclouds.http.internal.JavaUrlHttpCommandExecutorService.convert(JavaUrlHttpCommandExecutorService.java:64)
        at org.jclouds.http.internal.BaseHttpCommandExecutorService.invoke(BaseHttpCommandExecutorService.java:91)
        at org.jclouds.rest.internal.InvokeHttpMethod.invoke(InvokeHttpMethod.java:90)
        at org.jclouds.rest.internal.InvokeHttpMethod.apply(InvokeHttpMethod.java:73)
        at org.jclouds.rest.internal.InvokeHttpMethod.apply(InvokeHttpMethod.java:44)
        at org.jclouds.reflect.FunctionalReflection$FunctionalInvocationHandler.handleInvocation(FunctionalReflection.java:117)
        at com.google.common.reflect.AbstractInvocationHandler.invoke(AbstractInvocationHandler.java:87)
        at com.sun.proxy.$Proxy176.put(Unknown Source)
        at


S3类似的问题

can be found here

范例程式码

ObjectApi objectApi = cloudFiles.getObjectApi(REGION, container);
ByteSource byteSource = Files.asByteSource(file);
Payload payload = Payloads.newByteSourcePayload(byteSource);
objectApi.put(hashedName, payload);


问题:

任何人都经历过这样的行为吗?也许有人可以解决此类问题?

谢谢

阿隆

最佳答案

网络不可靠,因此在使用云服务时(尤其是在处理许多文件时)会出现一些例外情况。特别是对于jclouds上传,我们在这里有一些示例代码:

https://github.com/jclouds/jclouds-examples/tree/master/blobstore-uploader

编辑:我还添加了一个JIRA问题,以确保我们迅速添加针对此情况的测试:

https://issues.apache.org/jira/browse/JCLOUDS-965

10-06 10:20