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  1. HBase
  2. HBASE-22165

Huge Read requests for Meta table, while scan the user table with SCVF.

    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 2.1.1
    • Fix Version/s: None
    • Component/s: Filters, Scanners
    • Labels:
      None

      Description

      Huge Read Request are observed for the meta table, while running the scan operation for the user table with filters (SCVF).
      User table is a pre splited table of approx 500 regions, and the data is loaded to all the regions.

      In our test scenario,
      1. Table holds 10 million records across 500 regions.
      2. Executed the scan operation with SCVF to fetch 10 records as a result.
      3. But observed the more Read requests to the meta table.

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              • Assignee:
                Unassigned
                Reporter:
                sreenivasulureddy Y. SREENIVASULU REDDY
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                Dates

                • Created:
                  Updated: