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https://issues.apache.org/jira/browse/TRAFODION-1713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sean Broeder updated TRAFODION-1713:
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This is fixed as part of Trafodion 2.0
> IDs returned from IDTMSRV process should be periodically re-calibrated so
> that they are a better approximation of a logical time
> ---------------------------------------------------------------------------------------------------------------------------------
>
> Key: TRAFODION-1713
> URL: https://issues.apache.org/jira/browse/TRAFODION-1713
> Project: Apache Trafodion
> Issue Type: Improvement
> Components: dtm
> Affects Versions: 1.3-incubating
> Reporter: Sean Broeder
> Assignee: Sean Broeder
>
> The IDs returned by the IDTMSRV process start out with an initial time value
> seed based on the current time, but subsequently are just an atomic long.
> Over time this value deviates greatly from any form of recognizable time
> value. This works fine for the initial purpose of the server, but it could
> be improved by keeping the values more closely related to a time value that
> could be used as a snapshot value for queries.
> A configurable timer value could be used to trigger the reseeding at an
> interval that makes sense for the user such that it doesn't impact
> performance and still remains relevant.
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