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  1. Kudu
  2. KUDU-1444

Get resource usage of a scan in KuduScanner

    Details

    • Type: New Feature
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.10.0
    • Component/s: None
    • Labels:
      None

      Description

      As Kudu supports predicates push down, bytes size of rows returned to the kudu client may differs a lot with the bytes size read from disk in tablet server side when running a scan. In some cases, the client side may need to know the actual resource usage. For example, impala may need this so it can estimate a query's actual resource usage.

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            • Assignee:
              zhquake@gmail.com ZhangZhen
              Reporter:
              zhquake@gmail.com ZhangZhen
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              • Created:
                Updated:
                Resolved: