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https://issues.apache.org/jira/browse/HDFS-9960?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15196745#comment-15196745
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Chris Nauroth commented on HDFS-9960:
-------------------------------------
Hi [~anu]. It looks like these Checkstyle and Findbugs warnings are
potentially relevant. {{Hashtable}} is generally not used in favor of
{{HashMap}} or {{ConcurrentHashMap}}, because {{Hashtable}} uses some
coarse-grained locking that doesn't perform as well as the others. Use of the
platform default encoding is discouraged, because it can cause unpredictable
behavior when code starts running on a system with an unexpected default
encoding. We generally try to stick to UTF-8 everywhere. Could you please
take a look?
> OzoneHandler : Add localstorage support for keys
> ------------------------------------------------
>
> Key: HDFS-9960
> URL: https://issues.apache.org/jira/browse/HDFS-9960
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: ozone
> Affects Versions: HDFS-7240
> Reporter: Anu Engineer
> Assignee: Anu Engineer
> Fix For: HDFS-7240
>
> Attachments: HDFS-9960-HDFS-7240.001.patch
>
>
> Adds local storage handler support for keys. This allows all REST api's to be
> exercised via MiniDFScluster.
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