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Posted to common-issues@hadoop.apache.org by "Steve Loughran (Jira)" <ji...@apache.org> on 2024/09/16 13:16:00 UTC
[jira] [Updated] (HADOOP-19272) S3A: AWS SDK 2.25.3 warnings logged about transfer manager not using CRT client
[ https://issues.apache.org/jira/browse/HADOOP-19272?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steve Loughran updated HADOOP-19272:
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Summary: S3A: AWS SDK 2.25.3 warnings logged about transfer manager not using CRT client (was: S3A: AWS SDK 2.25.3 warnings logged about transfer manager not using crt client)
> S3A: AWS SDK 2.25.3 warnings logged about transfer manager not using CRT client
> -------------------------------------------------------------------------------
>
> Key: HADOOP-19272
> URL: https://issues.apache.org/jira/browse/HADOOP-19272
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs/s3
> Affects Versions: 3.4.0, 3.5.0
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Major
> Attachments: output.txt
>
>
> When an S3 transfer manager is created for renaming/download a new message is logged telling off the caller for not using the CRT client.
> {code}
> 5645:2024-09-13 16:29:17,375 [setup] WARN s3.S3TransferManager (LoggerAdapter.java:warn(225)) - The provided S3AsyncClient is an instance of MultipartS3AsyncClient, and thus multipart download feature is not enabled. To benefit from all features, consider using S3AsyncClient.crtBuilder().build() instead.
> {code}
> This is
> * a change in the SDK to tell us off
> * downgraded to debug in the aws trunk code "S3 Async Client - Multipart download (#5164)"
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