Uploaded image for project: 'HBase'
  1. HBase
  2. HBASE-14677

BucketAllocator freeBlock is the bottleneck in bulk block cache evictions

    XMLWordPrintableJSON

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Duplicate
    • Affects Version/s: 1.0.2, 1.1.1, 1.0.1.1, 0.98.15
    • Fix Version/s: None
    • Component/s: BlockCache
    • Labels:
      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).

        Attachments

          Activity

            People

            • Assignee:
              Unassigned
              Reporter:
              vrodionov Vladimir Rodionov
            • Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: