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https://issues.apache.org/jira/browse/HDDS-285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16554180#comment-16554180
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Nanda kumar commented on HDDS-285:
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[~elek], good suggestion on extending Iterable interface. As you pointed out I
also don't see any useful use-cases based on this, we won't be using foreach or
enhanced for loop on db iterator. But then we already have the required code
for making MetadataStore to extend Iterable.
> Create a generic Metadata Iterator
> ----------------------------------
>
> Key: HDDS-285
> URL: https://issues.apache.org/jira/browse/HDDS-285
> Project: Hadoop Distributed Data Store
> Issue Type: Improvement
> Reporter: Bharat Viswanadham
> Assignee: Bharat Viswanadham
> Priority: Major
> Fix For: 0.2.1
>
> Attachments: HDDS-285.00.patch, HDDS-285.01.patch
>
>
> This Jira is to track the work to have a wrapper class Iterator for
> MetadataStore and use that iterator during iterating db.
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