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  1. HBase
  2. HBASE-22494

Use different wals for different write workload table

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    Details

    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: wal
    • Labels:
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      Description

      I observe some cluster have many wal files because there are different tables have different
      write workloads, there share the same wal, and write heavy workloads table make wal files increasing fast, but write light workloads table make wal files archive slow...
      There is a possible way is that make them in different namespace and use multiwal(namespace Strategies) to make them use different wals, but it need to design it at first before providing service.

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            • Assignee:
              Unassigned
              Reporter:
              binlijin Lijin Bin
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              • Created:
                Updated: