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https://issues.apache.org/jira/browse/HADOOP-19536?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18011427#comment-18011427
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Ayush Shukla commented on HADOOP-19536:
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Hi [~ste...@apache.org] ,
We will get these configs(tag setting configs) as part of initialize method 
during initialisation of the class.
 
{code:java}
public void initialize(URI name, Configuration originalConf){code}

This class get some original configs. Is there a possibility to set the configs 
after the initialisation of the class?

> S3A : Add option for custom S3 tags while writing and deleting S3 objects
> -------------------------------------------------------------------------
>
>                 Key: HADOOP-19536
>                 URL: https://issues.apache.org/jira/browse/HADOOP-19536
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: fs/s3
>            Reporter: Syed Shameerur Rahman
>            Priority: Major
>              Labels: pull-request-available
>
> Custom S3 object 
> [tags|https://docs.aws.amazon.com/AmazonS3/latest/userguide/object-tagging.html]
>  can be added to S3 objects while writing and deleting.
> *Use Case:*
> S3 tags can be used to categorize the 
> [objects|https://docs.aws.amazon.com/AmazonS3/latest/userguide/object-tagging.html]
>  and potentially apply bucket level polices to take some actions.
> For example : objects can be marked as "to-be-glacier" and based on some 
> bucket policy the written objects can be moved to Glacier tier after sometime 
> for cost savings.
> Apache iceberg's [S3FileIO|#s3-tags]] also uses S3 Tags for soft deletes.



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