[
https://issues.apache.org/jira/browse/BEAM-7064?focusedWorklogId=226470&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-226470
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ASF GitHub Bot logged work on BEAM-7064:
----------------------------------------
Author: ASF GitHub Bot
Created on: 12/Apr/19 03:51
Start Date: 12/Apr/19 03:51
Worklog Time Spent: 10m
Work Description: kennknowles commented on pull request #8289:
[BEAM-7064] Reject BigQuery data with sub-millisecond precision, instead of
losing data
URL: https://github.com/apache/beam/pull/8289
Previously, reading from BQ and converting to Beam rows - either via SQL or
just using schema-driven transforms - would cause timestamps to be truncated at
milliseconds. We don't support higher precision, but this rejects pipelines
that would otherwise lose data.
------------------------
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Issue Time Tracking
-------------------
Worklog Id: (was: 226470)
Time Spent: 10m
Remaining Estimate: 0h
> Conversion of timestamp from BigQuery row to Beam row loses precision
> ---------------------------------------------------------------------
>
> Key: BEAM-7064
> URL: https://issues.apache.org/jira/browse/BEAM-7064
> Project: Beam
> Issue Type: Bug
> Components: sdk-java-core
> Reporter: Kenneth Knowles
> Assignee: Kenneth Knowles
> Priority: Critical
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Currently, the utilities to convert from BigQuery row to Beam row simply
> truncate timestamps at millisecond precision. This is unacceptable. Instead,
> an error should be raised indicating that it is not supported.
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