Details
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Sub-task
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Status: Resolved
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Major
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Resolution: Fixed
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3.0.0-alpha1
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None
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Reviewed
Description
The storage type is optionally reported by the DataNode along with block report. The NameNode should make this information available to clients via LocatedBlock.
Also, LocatedBlock is used in reportBadBlocks(..). We should add storage ID to LocatedBlock.
Attachments
Attachments
Issue Links
- depends upon
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HDFS-4987 Namenode changes to track multiple storages
- Resolved