[jira] [Created] (HDFS-7908) Use larger value for fs.s3a.connection.timeout and change the unit to seconds.

["Lei (Eddy) Xu (JIRA)" <ji...@apache.org>]

Lei (Eddy) Xu created HDFS-7908:
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             Summary: Use larger value for fs.s3a.connection.timeout and change the unit to seconds.
                 Key: HDFS-7908
                 URL: https://issues.apache.org/jira/browse/HDFS-7908
             Project: Hadoop HDFS
          Issue Type: Improvement
    Affects Versions: 2.6.0
            Reporter: Lei (Eddy) Xu
            Assignee: Lei (Eddy) Xu
            Priority: Minor


The default value of {{fs.s3a.connection.timeout}} is {{50000}} milliseconds. It causes many {{SocketTimeoutException}} when uploading large files using {{hadoop fs -put}}. 

Also, the units for {{fs.s3a.connection.timeout}} and {{fs.s3a.connection.estaablish.timeout}} are milliseconds. For s3 connections, I think it is not necessary to have sub-seconds timeout value. Thus I suggest to change the time unit to seconds, to easy sys admin's job.



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