[ https://issues.apache.org/jira/browse/TRAFODION-1713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Broeder updated TRAFODION-1713: ------------------------------------ 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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)