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  1. HBase
  2. HBASE-15531

Favored Nodes Enhancements

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Details

    • Umbrella
    • Status: Closed
    • Major
    • Resolution: Implemented
    • None
    • None
    • None
    • None

    Description

      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.

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          is duplicated by

          Improvement - An improvement or enhancement to an existing feature or task. 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

          • Major - Major loss of function.
          • Open
          relates to

          Bug - A problem which impairs or prevents the functions of the product. HBASE-17760 HDFS Balancer doc is misleading

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          New Feature - A new feature of the product, which has yet to be developed. HBASE-13021 Pin regions blocks to avoid HDFS balancing

          • Major - Major loss of function.
          • Closed
          supercedes

          New Feature - A new feature of the product, which has yet to be developed. HBASE-4755 HBase based block placement in DFS

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
          links to

          Web Link Favored Nodes v2 - design document

          There are no Sub-Tasks for this issue.

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              Unassigned Unassigned
              toffer Francis Christopher Liu
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              Dates

                Created:
                Updated:
                Resolved: