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Posted to common-issues@hadoop.apache.org by "Da Zhou (JIRA)" <ji...@apache.org> on 2018/11/06 23:36:00 UTC
[jira] [Comment Edited] (HADOOP-15860) ABFS: Trailing period in
file names gets ignored for some operations.
[ https://issues.apache.org/jira/browse/HADOOP-15860?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16677376#comment-16677376 ]
Da Zhou edited comment on HADOOP-15860 at 11/6/18 11:35 PM:
------------------------------------------------------------
[~mackrorysd], sorry for the late reply, this Jira was postponed due to a conflict.
I find that Blob name end with period is not recommended, according to [Azure doc:|https://docs.microsoft.com/en-us/rest/api/storageservices/naming-and-referencing-containers--blobs--and-metadata]：
{noformat}
Avoid blob names that end with a dot (.), a forward slash (/), or a sequence or combination of the two.
{noformat}
I am checking if this is some restriction or a bug.
was (Author: danielzhou):
[~mackrorysd], actually I found that Blob name end with period is not recommended, according to [Azure doc:|https://docs.microsoft.com/en-us/rest/api/storageservices/naming-and-referencing-containers--blobs--and-metadata]：
{noformat}
Avoid blob names that end with a dot (.), a forward slash (/), or a sequence or combination of the two.
{noformat}
> ABFS: Trailing period in file names gets ignored for some operations.
> ---------------------------------------------------------------------
>
> Key: HADOOP-15860
> URL: https://issues.apache.org/jira/browse/HADOOP-15860
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/adl
> Affects Versions: 3.2.0
> Reporter: Sean Mackrory
> Priority: Major
> Attachments: trailing-periods.patch
>
>
> If you create a directory with a trailing period (e.g. '/test.') the period is silently dropped, and will be listed as simply '/test'. '/test.test' appears to work just fine.
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