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Posted to common-issues@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2017/06/02 19:37:04 UTC

[jira] [Created] (HADOOP-14483) increase default value of fs.s3a.multipart.size to 128M

Steve Loughran created HADOOP-14483:
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             Summary: increase default value of fs.s3a.multipart.size to 128M
                 Key: HADOOP-14483
                 URL: https://issues.apache.org/jira/browse/HADOOP-14483
             Project: Hadoop Common
          Issue Type: Sub-task
          Components: fs/s3
    Affects Versions: 2.8.0
            Reporter: Steve Loughran
            Priority: Minor


increment the default value of {{fs.s3a.multipart.size}} from "100M" to "128M".

Why? AWS S3 throttles clients making too many requests; going to a larger size will reduce this. Also: document the issue



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