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https://issues.apache.org/jira/browse/HADOOP-15860?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16729681#comment-16729681
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Sean Mackrory commented on HADOOP-15860:
----------------------------------------
Cancel that - many tests fail. Need to add a check that the string isn't empty.
{code}
java.lang.StringIndexOutOfBoundsException: String index out of range: -1
at java.lang.String.charAt(String.java:658)
at
org.apache.hadoop.fs.azurebfs.AzureBlobFileSystem.trailingPeriodCheck(AzureBlobFileSystem.java:395)
{code}
> ABFS: Throw IllegalArgumentException when Directory/File name ends with a
> period(.)
> -----------------------------------------------------------------------------------
>
> 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
> Assignee: Shweta
> Priority: Major
> Attachments: HADOOP-15860.001.patch, HADOOP-15860.002.patch,
> HADOOP-15860.003.patch, HADOOP-15860.004.patch, 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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