[jira] [Commented] (HADOOP-18980) S3A credential provider remapping: make extensible

["Viraj Jasani (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HADOOP-18980?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17787854#comment-17787854 ] 

Viraj Jasani commented on HADOOP-18980:
---------------------------------------

Something like this maybe?

 
{code:java}
<property>
  <name>fs.s3a.aws.credentials.provider.mapping</name>
  <value>
    com.amazon.xyz.auth.provider.key1=org.apache.hadoop.fs.s3a.CustomCredsProvider1,
    com.amazon.xyz.auth.provider.key2=org.apache.hadoop.fs.s3a.CustomCredsProvider2,
    com.amazon.xyz.auth.provider.key3=org.apache.hadoop.fs.s3a.CustomCredsProvider3
  </value>
</property>

<property>
  <name>fs.s3a.aws.credentials.provider</name>
  <value>
    com.amazon.xyz.auth.provider.key1,
    com.amazon.xyz.auth.provider.key2
  </value>
</property> {code}
 

 

> S3A credential provider remapping: make extensible
> --------------------------------------------------
>
>                 Key: HADOOP-18980
>                 URL: https://issues.apache.org/jira/browse/HADOOP-18980
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3
>    Affects Versions: 3.4.0
>            Reporter: Steve Loughran
>            Priority: Minor
>
> s3afs will now remap the common com.amazonaws credential providers to equivalents in the v2 sdk or in hadoop-aws
> We could do the same for third party credential providers by taking a key=value list in a configuration property and adding to the map. 



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