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Type:
Umbrella
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Status: Open
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Priority:
Major
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Resolution: Unresolved
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Affects Version/s: None
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Fix Version/s: None
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Component/s: None
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Labels:None
We been working on enhancing favored nodes at Yahoo! See draft document. Feel free to comment. I'll add more info.
https://docs.google.com/document/d/1948RKX_-kGUNOHjiYFiKPZnmKWybJkahJYsNibVhcCk/edit?usp=sharing
These enhancements have recently started running in production.
- is duplicated by
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HBASE-21014 Improve Stochastic Balancer to write HDFS favoured node hints for region primary blocks to avoid destroying data locality if needing to use HDFS Balancer
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- Open
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- relates to
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HBASE-17760 HDFS Balancer doc is misleading
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- Resolved
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HBASE-13021 Pin regions blocks to avoid HDFS balancing
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- Resolved
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- supercedes
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HBASE-4755 HBase based block placement in DFS
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- Open
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- links to