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  1. HBase
  2. HBASE-14677

BucketAllocator freeBlock is the bottleneck in bulk block cache evictions

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Duplicate
    • 1.0.2, 1.1.1, 1.0.1.1, 0.98.15
    • None
    • BlockCache
    • None

    Description

      BucketCache implementation of freeBlock has a bad performance / concurrency and affects bulk block evictions from cache on a file close (after split, compactions or region moves).

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            Unassigned Unassigned
            vrodionov Vladimir Rodionov
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              Created:
              Updated:
              Resolved: