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https://issues.apache.org/jira/browse/HADOOP-19278?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17893818#comment-17893818
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ASF GitHub Bot commented on HADOOP-19278:
-----------------------------------------

shameersss1 commented on code in PR #7052:
URL: https://github.com/apache/hadoop/pull/7052#discussion_r1820775305


##########
hadoop-tools/hadoop-aws/src/site/markdown/tools/hadoop-aws/directory_markers.md:
##########
@@ -247,8 +250,6 @@ directory markers when creating files under paths. This 
removes all scalability
 problems caused by deleting these markers -however, it is achieved at the 
expense
 of backwards compatibility.
 
-## <a name="marker-retention"></a> Controlling marker retention with 
`fs.s3a.directory.marker.retention`
-
 There is now an option `fs.s3a.directory.marker.retention` which controls how

Review Comment:
   Should we remove this as well ?



##########
hadoop-tools/hadoop-aws/src/site/markdown/tools/hadoop-aws/directory_markers.md:
##########
@@ -306,7 +290,6 @@ line of bucket policies via the `-marker` option
 

Review Comment:
   Should we edit this table as well ? delete and authoritative are not valid 
anymore



##########
hadoop-tools/hadoop-aws/src/site/markdown/tools/hadoop-aws/index.md:
##########
@@ -77,7 +77,7 @@ and compatible implementations.
 
 * Directly reads and writes S3 objects.
 * Compatible with standard S3 clients.
-* Compatible with files created by the older `s3n://` client and Amazon EMR's 
`s3://` client.
+* Compatible with files created by Amazon EMR's `s3://` client.

Review Comment:
   Better to call it out as  Amazon EMR's `s3://` client (EMRFS).





> S3A: remove option to delete directory markers
> ----------------------------------------------
>
>                 Key: HADOOP-19278
>                 URL: https://issues.apache.org/jira/browse/HADOOP-19278
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: fs/s3
>    Affects Versions: 3.4.1
>            Reporter: Steve Loughran
>            Priority: Major
>              Labels: pull-request-available
>
> We've supported directory marker retention since HADOOP-13230 went in.
> and switch to making it the default in HADOOP-18752
> nobody has ever complained about this.
> proposed: cut directory marker deletion entirely.
> this will
> * simplify our code
> * cut down on test options



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