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https://issues.apache.org/jira/browse/HDFS-581?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Konstantin Shvachko updated HDFS-581:
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Attachment: BlockReportIterator.patch
This patch introduces {{BlockReportIterator}} in {{BlockListAs Longs}} and
deprecates previously publick getters of block id, length, and generation stamp
of blocks by the index. The iterator simplifies code in processing the report
on the name-node.
> Introduce an iterator over blocks in the block report array.
> ------------------------------------------------------------
>
> Key: HDFS-581
> URL: https://issues.apache.org/jira/browse/HDFS-581
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: name-node
> Affects Versions: 0.20.1
> Reporter: Konstantin Shvachko
> Assignee: Konstantin Shvachko
> Fix For: 0.21.0
>
> Attachments: BlockReportIterator.patch
>
>
> A block iterator will hide the internal implementation of the block report as
> an array of three longs per block.
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