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  1. Hadoop Common
  2. HADOOP-16829 Über-jira: S3A Hadoop 3.4 features
  3. HADOOP-15034

S3Guard instrumentation to include cost of DynamoDB ops as metric

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    Details

    • Type: Sub-task
    • Status: Open
    • Priority: Minor
    • Resolution: Unresolved
    • Affects Version/s: 3.0.0
    • Fix Version/s: None
    • Component/s: fs/s3
    • Labels:
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      Description

      DynamoDB ops can return the cost of the operation in ConsumedCapacity methods.

      by switching to the API calls which include this in the results are used in DynamoDBMetadataStore, then we could provide live/aggregate stats on IO capacity used. This could aid in live monitoring S3Guard load, and help assess the cost of queries

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            • Assignee:
              Unassigned
              Reporter:
              stevel@apache.org Steve Loughran
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              • Created:
                Updated: