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https://issues.apache.org/jira/browse/HADOOP-16900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17112168#comment-17112168
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Hudson commented on HADOOP-16900:
---------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #18280 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/18280/])
HADOOP-16900. Very large files can be truncated when written through the
(stevel: rev 29b19cd59245c8809b697b3d7d7445813a685aad)
* (edit)
hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/impl/InternalConstants.java
* (edit)
hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/TestS3ABlockOutputStream.java
* (edit)
hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/commit/CommitOperations.java
* (add)
hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/scale/ITestS3AMultipartUploadSizeLimits.java
* (edit)
hadoop-tools/hadoop-aws/src/site/markdown/tools/hadoop-aws/troubleshooting_s3a.md
* (edit)
hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/S3ABlockOutputStream.java
* (edit)
hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/WriteOperationHelper.java
> Very large files can be truncated when written through S3AFileSystem
> --------------------------------------------------------------------
>
> Key: HADOOP-16900
> URL: https://issues.apache.org/jira/browse/HADOOP-16900
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs/s3
> Affects Versions: 3.2.1
> Reporter: Andrew Olson
> Assignee: Mukund Thakur
> Priority: Major
> Labels: s3
> Fix For: 3.4.0
>
>
> If a written file size exceeds 10,000 * {{fs.s3a.multipart.size}}, a corrupt
> truncation of the S3 object will occur as the maximum number of parts in a
> multipart upload is 10,000 as
> [specified|https://docs.aws.amazon.com/AmazonS3/latest/dev/qfacts.html] by
> the S3 API, and there is an apparent bug where this failure is not fatal
> allowing the multipart upload operation to be marked as successfully
> completed without being fully complete.
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