示例：S3 分批操作完成报告 - Amazon Simple Storage Service

示例：S3 分批操作完成报告

当您创建 S3 分批操作任务时，可以为全部任务或仅失败任务请求完成报告。只要成功调用了至少一个任务，S3 分批操作即会为已完成、已失败或已取消的任务生成报告。

完成报告包含每个任务的其他信息，包括对象键名称和版本、版本、错误代码以及任何错误的描述。每个失败任务的错误的描述可用于诊断在任务创建期间发生的问题，如权限。

注意

完成报告始终使用 Amazon S3 托管式密钥（SSE-S3）进行加密。

例 — 顶级清单结果文件

顶级 manifest.json 文件包含每个成功报告的位置以及（如果任务有任何失败）失败报告的位置，如以下示例所示。

{
    "Format": "Report_CSV_20180820",
    "ReportCreationDate": "2019-04-05T17:48:39.725Z",
    "Results": [
        {
            "TaskExecutionStatus": "succeeded",
            "Bucket": "my-job-reports",
            "MD5Checksum": "83b1c4cbe93fc893f54053697e10fd6e",
            "Key": "job-f8fb9d89-a3aa-461d-bddc-ea6a1b131955/results/6217b0fab0de85c408b4be96aeaca9b195a7daa5.csv"
        },
        {
            "TaskExecutionStatus": "failed",
            "Bucket": "my-job-reports",
            "MD5Checksum": "22ee037f3515975f7719699e5c416eaa",
            "Key": "job-f8fb9d89-a3aa-461d-bddc-ea6a1b131955/results/b2ddad417e94331e9f37b44f1faf8c7ed5873f2e.csv"
        }
    ],
    "ReportSchema": "Bucket, Key, VersionId, TaskStatus, ErrorCode, HTTPStatusCode, ResultMessage"
}

例 — 失败任务报告

失败的任务报告包含所有失败 任务的以下信息：

  • Bucket

  • Key

  • VersionId

  • TaskStatus

  • ErrorCode

  • HTTPStatusCode

  • ResultMessage

以下示例报告显示 AWS Lambda 函数超时，从而导致失败以超出失败阈值的情况。然后，它会标记为 PermanentFailure。

amzn-s3-demo-bucket1,image_14975,,failed,200,PermanentFailure,"Lambda returned function error: {""errorMessage"":""2019-04-05T17:35:21.155Z 2845ca0d-38d9-4c4b-abcf-379dc749c452 Task timed out after 3.00 seconds""}"
amzn-s3-demo-bucket1,image_15897,,failed,200,PermanentFailure,"Lambda returned function error: {""errorMessage"":""2019-04-05T17:35:29.610Z 2d0a330b-de9b-425f-b511-29232fde5fe4 Task timed out after 3.00 seconds""}"
amzn-s3-demo-bucket1,image_14819,,failed,200,PermanentFailure,"Lambda returned function error: {""errorMessage"":""2019-04-05T17:35:22.362Z fcf5efde-74d4-4e6d-b37a-c7f18827f551 Task timed out after 3.00 seconds""}"
amzn-s3-demo-bucket1,image_15930,,failed,200,PermanentFailure,"Lambda returned function error: {""errorMessage"":""2019-04-05T17:35:29.809Z 3dd5b57c-4a4a-48aa-8a35-cbf027b7957e Task timed out after 3.00 seconds""}"
amzn-s3-demo-bucket1,image_17644,,failed,200,PermanentFailure,"Lambda returned function error: {""errorMessage"":""2019-04-05T17:35:46.025Z 10a764e4-2b26-4d8c-9056-1e1072b4723f Task timed out after 3.00 seconds""}"
amzn-s3-demo-bucket1,image_17398,,failed,200,PermanentFailure,"Lambda returned function error: {""errorMessage"":""2019-04-05T17:35:44.661Z 1e306352-4c54-4eba-aee8-4d02f8c0235c Task timed out after 3.00 seconds""}"
例 — 成功任务报告

成功任务报告包含成功 任务的以下各项内容：

  • Bucket

  • Key

  • VersionId

  • TaskStatus

  • ErrorCode

  • HTTPStatusCode

  • ResultMessage

在以下示例中，Lambda 函数将 Amazon S3 对象成功复制到其他存储桶。返回的 Amazon S3 响应会传回到 S3 分批操作，然后写入最终完成报告。

amzn-s3-demo-bucket1,image_17775,,succeeded,200,,"{u'CopySourceVersionId': 'xVR78haVKlRnurYofbTfYr3ufYbktF8h', u'CopyObjectResult': {u'LastModified': datetime.datetime(2019, 4, 5, 17, 35, 39, tzinfo=tzlocal()), u'ETag': '""fe66f4390c50f29798f040d7aae72784""'}, 'ResponseMetadata': {'HTTPStatusCode': 200, 'RetryAttempts': 0, 'HostId': 'nXNaClIMxEJzWNmeMNQV2KpjbaCJLn0OGoXWZpuVOFS/iQYWxb3QtTvzX9SVfx2lA3oTKLwImKw=', 'RequestId': '3ED5852152014362', 'HTTPHeaders': {'content-length': '234', 'x-amz-id-2': 'nXNaClIMxEJzWNmeMNQV2KpjbaCJLn0OGoXWZpuVOFS/iQYWxb3QtTvzX9SVfx2lA3oTKLwImKw=', 'x-amz-copy-source-version-id': 'xVR78haVKlRnurYofbTfYr3ufYbktF8h', 'server': 'AmazonS3', 'x-amz-request-id': '3ED5852152014362', 'date': 'Fri, 05 Apr 2019 17:35:39 GMT', 'content-type': 'application/xml'}}}"
amzn-s3-demo-bucket1,image_17763,,succeeded,200,,"{u'CopySourceVersionId': '6HjOUSim4Wj6BTcbxToXW44pSZ.40pwq', u'CopyObjectResult': {u'LastModified': datetime.datetime(2019, 4, 5, 17, 35, 39, tzinfo=tzlocal()), u'ETag': '""fe66f4390c50f29798f040d7aae72784""'}, 'ResponseMetadata': {'HTTPStatusCode': 200, 'RetryAttempts': 0, 'HostId': 'GiCZNYr8LHd/Thyk6beTRP96IGZk2sYxujLe13TuuLpq6U2RD3we0YoluuIdm1PRvkMwnEW1aFc=', 'RequestId': '1BC9F5B1B95D7000', 'HTTPHeaders': {'content-length': '234', 'x-amz-id-2': 'GiCZNYr8LHd/Thyk6beTRP96IGZk2sYxujLe13TuuLpq6U2RD3we0YoluuIdm1PRvkMwnEW1aFc=', 'x-amz-copy-source-version-id': '6HjOUSim4Wj6BTcbxToXW44pSZ.40pwq', 'server': 'AmazonS3', 'x-amz-request-id': '1BC9F5B1B95D7000', 'date': 'Fri, 05 Apr 2019 17:35:39 GMT', 'content-type': 'application/xml'}}}"
amzn-s3-demo-bucket1,image_17860,,succeeded,200,,"{u'CopySourceVersionId': 'm.MDD0g_QsUnYZ8TBzVFrp.TmjN8PJyX', u'CopyObjectResult': {u'LastModified': datetime.datetime(2019, 4, 5, 17, 35, 40, tzinfo=tzlocal()), u'ETag': '""fe66f4390c50f29798f040d7aae72784""'}, 'ResponseMetadata': {'HTTPStatusCode': 200, 'RetryAttempts': 0, 'HostId': 'F9ooZOgpE5g9sNgBZxjdiPHqB4+0DNWgj3qbsir+sKai4fv7rQEcF2fBN1VeeFc2WH45a9ygb2g=', 'RequestId': '8D9CA56A56813DF3', 'HTTPHeaders': {'content-length': '234', 'x-amz-id-2': 'F9ooZOgpE5g9sNgBZxjdiPHqB4+0DNWgj3qbsir+sKai4fv7rQEcF2fBN1VeeFc2WH45a9ygb2g=', 'x-amz-copy-source-version-id': 'm.MDD0g_QsUnYZ8TBzVFrp.TmjN8PJyX', 'server': 'AmazonS3', 'x-amz-request-id': '8D9CA56A56813DF3', 'date': 'Fri, 05 Apr 2019 17:35:40 GMT', 'content-type': 'application/xml'}}}"