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https://issues.apache.org/jira/browse/BEAM-367?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15343729#comment-15343729
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ASF GitHub Bot commented on BEAM-367:
-------------------------------------
Github user asfgit closed the pull request at:
https://github.com/apache/incubator-beam/pull/515
> GetFractionConsumed() inaccurate for non-uniform records
> --------------------------------------------------------
>
> Key: BEAM-367
> URL: https://issues.apache.org/jira/browse/BEAM-367
> Project: Beam
> Issue Type: Improvement
> Components: sdk-java-gcp
> Reporter: Ian Zhou
> Assignee: Daniel Halperin
> Priority: Minor
>
> GetFractionConsumed() provides inaccurate progress updates for clustered
> records. For example, for a range spanning [1, 10], a cluster of records
> around 5 (e.g. 5.000001 ..., 5.000009) will be recorded as ~50% complete upon
> reading the first record, and will remain at this percentage until the final
> record has been read. Instead, the start of the range should be changed to
> the first record seen (e.g. new range [5.000001, 10]). The end of the range
> can be changed over time through dynamic work rebalancing.
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