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Posted to issues@beam.apache.org by "Allen Pradeep Xavier (Jira)" <ji...@apache.org> on 2020/05/06 22:59:00 UTC

[jira] [Created] (BEAM-9911) Replace SpannerIO.write latency counter to distribution

Allen Pradeep Xavier created BEAM-9911:
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             Summary: Replace SpannerIO.write latency counter to distribution
                 Key: BEAM-9911
                 URL: https://issues.apache.org/jira/browse/BEAM-9911
             Project: Beam
          Issue Type: Improvement
          Components: io-java-gcp
            Reporter: Allen Pradeep Xavier
            Assignee: Allen Pradeep Xavier


As part of improvements to spanner write, spanner_write_total_latency_ms was added for more visibility.

This counter tracks the total latency in milliseconds suffered by all the write calls to spanner and is not actionable.

Replacing this with a Distribution make this more actionable as it provides 4 counters(MIN, MAX, MEAN, COUNT) 

 [ https://beam.apache.org/releases/javadoc/2.15.0/org/apache/beam/sdk/metrics/Distribution.html|https://beam.apache.org/releases/javadoc/2.15.0/org/apache/beam/sdk/metrics/Distribution.html]



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