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https://issues.apache.org/jira/browse/HADOOP-10714?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14190582#comment-14190582
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Aaron T. Myers commented on HADOOP-10714:
-----------------------------------------
[[email protected]] - is Juan's confirmation of the tests sufficient for you?
If yes, are you OK with me going ahead and committing this? Seems like you were
satisfied with it based on your comment on October 12.
Thanks a lot.
> AmazonS3Client.deleteObjects() need to be limited to 1000 entries per call
> --------------------------------------------------------------------------
>
> Key: HADOOP-10714
> URL: https://issues.apache.org/jira/browse/HADOOP-10714
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs/s3
> Affects Versions: 2.5.0
> Reporter: David S. Wang
> Assignee: Juan Yu
> Priority: Critical
> Labels: s3
> Attachments: HADOOP-10714-007.patch, HADOOP-10714-009.patch,
> HADOOP-10714-1.patch, HADOOP-10714.001.patch, HADOOP-10714.002.patch,
> HADOOP-10714.003.patch, HADOOP-10714.004.patch, HADOOP-10714.005.patch,
> HADOOP-10714.006.patch, HADOOP-10714.008.patch
>
>
> In the patch for HADOOP-10400, calls to AmazonS3Client.deleteObjects() need
> to have the number of entries at 1000 or below. Otherwise we get a Malformed
> XML error similar to:
> com.amazonaws.services.s3.model.AmazonS3Exception: Status Code: 400, AWS
> Service: Amazon S3, AWS Request ID: 6626AD56A3C76F5B, AWS Error Code:
> MalformedXML, AWS Error Message: The XML you provided was not well-formed or
> did not validate against our published schema, S3 Extended Request ID:
> DOt6C+Y84mGSoDuaQTCo33893VaoKGEVC3y1k2zFIQRm+AJkFH2mTyrDgnykSL+v
> at
> com.amazonaws.http.AmazonHttpClient.handleErrorResponse(AmazonHttpClient.java:798)
> at
> com.amazonaws.http.AmazonHttpClient.executeHelper(AmazonHttpClient.java:421)
> at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:232)
> at com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:3528)
> at com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:3480)
> at
> com.amazonaws.services.s3.AmazonS3Client.deleteObjects(AmazonS3Client.java:1739)
> at org.apache.hadoop.fs.s3a.S3AFileSystem.rename(S3AFileSystem.java:388)
> at
> org.apache.hadoop.hbase.snapshot.ExportSnapshot.run(ExportSnapshot.java:829)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
> at
> org.apache.hadoop.hbase.snapshot.ExportSnapshot.innerMain(ExportSnapshot.java:874)
> at
> org.apache.hadoop.hbase.snapshot.ExportSnapshot.main(ExportSnapshot.java:878)
> Note that this is mentioned in the AWS documentation:
> http://docs.aws.amazon.com/AmazonS3/latest/API/multiobjectdeleteapi.html
> "The Multi-Object Delete request contains a list of up to 1000 keys that you
> want to delete. In the XML, you provide the object key names, and optionally,
> version IDs if you want to delete a specific version of the object from a
> versioning-enabled bucket. For each key, Amazon S3….”
> Thanks to Matteo Bertozzi and Rahul Bhartia from AWS for identifying the
> problem.
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