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https://issues.apache.org/jira/browse/HDDS-271?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16560009#comment-16560009
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Ajay Kumar edited comment on HDDS-271 at 7/27/18 5:06 PM:
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hi [~anu], plz see my response inline.
{quote}I really wonder if we will have any of these kinds of usage patterns for
the blocks in a container.{quote}
I was thinking of some cases where we would like to identify some specific
blocks in a container. Ex all blocks from some user or group. This can come
handy in deletion.
{quote}Let us start with a simple iterator and add more complex interfaces if
needed. I am not able to come up with a use case for any of the API that you
are suggesting. {quote}
sounds good.
was (Author: ajayydv):
hi [~anu], plz see my response inline.
{quote}I really wonder if we will have any of these kinds of usage patterns for
the blocks in a container.{quote}
I was thinking of soem cases where we would like to identify some specific
blocks in a container. Ex all blocks from some user or group. This can come
handy in deletion.
{quote}Let us start with a simple iterator and add more complex interfaces if
needed. I am not able to come up with a use case for any of the API that you
are suggesting. {quote}
sounds good.
> Create a block iterator to iterate blocks in a container
> --------------------------------------------------------
>
> Key: HDDS-271
> URL: https://issues.apache.org/jira/browse/HDDS-271
> Project: Hadoop Distributed Data Store
> Issue Type: Improvement
> Reporter: Bharat Viswanadham
> Assignee: Bharat Viswanadham
> Priority: Major
> Fix For: 0.2.1
>
> Attachments: HDDS-271.00.patch, HDDS-271.01.patch, HDDS-271.02.patch,
> HDDS-271.03.patch, HDDS-271.04.patch
>
>
> Create a block iterator to scan all blocks in a container.
> This one will be useful during implementation of container scanner.
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