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https://issues.apache.org/jira/browse/HADOOP-15224?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steve Loughran updated HADOOP-15224:
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Release Note:
The option fs.s3a.create.checksum.algorithm allows checksums to be set on file
upload; It supports the following values: 'CRC32', 'CRC32C', 'SHA1', and
'SHA256'
> Add option to set checksum on S3 object uploads
> -----------------------------------------------
>
> Key: HADOOP-15224
> URL: https://issues.apache.org/jira/browse/HADOOP-15224
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Affects Versions: 3.0.0
> Reporter: Steve Loughran
> Assignee: Raphael Azzolini
> Priority: Minor
> Labels: pull-request-available
> Fix For: 3.5.0, 3.4.2
>
>
> The option fs.s3a.create.checksum.algorithm allows checksums to be set on
> file upload; It supports the following values:
> 'CRC32', 'CRC32C', 'SHA1', and 'SHA256'
> This can protect against corruption of data even before uploading commences,
> and enables support for buckets with S3 Object Lock activated.
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