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S3を広く使用するAndroidアプリがいくつかあります。 Android SDKのTranferManagerクラスを使用して、S3にファイルをアップロードしています。 「E/HttpClient（6081）：com.amazonaws.AmazonClientException：XMLReaderのsaxドライバを初期化できませんでした」Android S3 SDK：TransferManagerクラスを使用して大きなファイルをアップロードできない
0.1.0と0.2.1の両方のバージョンのSDKを使用しようとしました。大きな（200MB +）アップロードでも同じ問題が発生します。続き
は、私たちのコードスニペットです：
ObjectMetadata attMetaData = new ObjectMetadata();
attMetaData.setContentLength(attachment.getFileSize());
TransferManager tm = new TransferManager(Utility.getInstance().getAWSInstance(OutboxService.this));
Transfer myUpload = tm.upload(Constants.S3.BUCKET, Attachment.mediaFolders.get(attachment.getFileType())+ attachment.getFileName(), is, attMetaData);
例外ログは、次のとおりです。
W/HttpMethodBase(6081): Going to buffer response body of large or unknown size. Using getResponseBodyAsStream instead is recommended.
D/dalvikvm(6081): GC_FOR_MALLOC freed 10875 objects/636320 bytes in 61ms
D/NativeCrypto(6081): Freeing OpenSSL session
D/NativeCrypto(6081): Freeing OpenSSL session
E/HttpClient(6081): Unable to unmarshall response (Couldn't initialize a sax driver for the XMLReader): <?xml version="1.0" encoding="UTF-8"?>
E/HttpClient(6081): <InitiateMultipartUploadResult xmlns="http://s3.amazonaws.com/doc/2006-03-01/"><Bucket>ltd_avmessaging</Bucket><Key>videos/2498992-1313049697.3gp</Key> <UploadId>Tv397TYchM_.U_JDE7PyQcF21lyrtQ7jZYoFG08PgRt07YPn6f_LxlRHVSneGxfdFkGktBs9bIBCA.hAdRb88g--</UploadId></InitiateMultipartUploadResult>
E/HttpClient(6081): com.amazonaws.AmazonClientException: Couldn't initialize a sax driver for the XMLReader
E/HttpClient(6081): at com.amazonaws.services.s3.model.transform.XmlResponsesSaxParser.<init>(Unknown Source)
E/HttpClient(6081): at com.amazonaws.services.s3.model.transform.Unmarshallers$InitiateMultipartUploadResultUnmarshaller.unmarshall(Unknown Source)
E/HttpClient(6081): at com.amazonaws.services.s3.model.transform.Unmarshallers$InitiateMultipartUploadResultUnmarshaller.unmarshall(Unknown Source)
E/HttpClient(6081): at com.amazonaws.services.s3.internal.S3XmlResponseHandler.handle(Unknown Source)
E/HttpClient(6081): at com.amazonaws.services.s3.internal.S3XmlResponseHandler.handle(Unknown Source)
E/HttpClient(6081): at com.amazonaws.http.HttpClient.handleResponse(Unknown Source)
E/HttpClient(6081): at com.amazonaws.http.HttpClient.executeHelper(Unknown Source)
E/HttpClient(6081): at com.amazonaws.http.HttpClient.execute(Unknown Source)
E/HttpClient(6081): at com.amazonaws.services.s3.AmazonS3Client.initiateMultipartUpload(Unknown Source)
E/HttpClient(6081): at com.amazonaws.services.s3.transfer.internal.MultipartUploadCallable.initiateMultipartUpload(Unknown Source)
E/HttpClient(6081): at com.amazonaws.services.s3.transfer.internal.MultipartUploadCallable.call(Unknown Source)
E/HttpClient(6081): at com.amazonaws.services.s3.transfer.internal.MultipartUploadCallable.call(Unknown Source)
E/HttpClient(6081): at com.amazonaws.services.s3.transfer.internal.TransferStateUpdatingCallable.call(Unknown Source)
E/HttpClient(6081): at com.amazonaws.services.s3.transfer.internal.TransferStateUpdatingCallable.call(Unknown Source)
E/HttpClient(6081): at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:305)
E/HttpClient(6081): at java.util.concurrent.FutureTask.run(FutureTask.java:137)
E/HttpClientを（6081）：：java.util.concurrent.ThreadPoolExecutor.runWorker（ThreadPoolExecutor.javaで（6081）：java.lang.Thread.run（Thread.java：568） E/HttpClient（6081）：java.util.concurrent.ThreadPoolExecutor 1102）