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https://issues.apache.org/jira/browse/HDFS-1400?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Suresh Srinivas updated HDFS-1400:
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Attachment: HDFS-1400.trunk.patch
Thanks for the review. Attached is the trunk version of the patch.
A block has two pieces of information.
# Block identifier: this include Block ID and Generation Stamp.
# Block attribute/information: len
I have introduced writeId() and readId() methods to serialize/deserialize only
identifier part of Block to be used in DataTransferProtocol.
> HDFS federation: Introduced block pool ID into DataTransferProtocol
> -------------------------------------------------------------------
>
> Key: HDFS-1400
> URL: https://issues.apache.org/jira/browse/HDFS-1400
> Project: Hadoop HDFS
> Issue Type: New Feature
> Affects Versions: Federation Branch
> Reporter: Suresh Srinivas
> Assignee: Suresh Srinivas
> Fix For: Federation Branch
>
> Attachments: HDFS-1400.patch, HDFS-1400.trunk.patch
>
>
> Block Pool ID needs to be introduced in to DataTransferProtocol
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