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Posted to dev@tephra.apache.org by "Poorna Chandra (JIRA)" <ji...@apache.org> on 2016/10/12 19:33:20 UTC

[jira] [Created] (TEPHRA-193) Transmit only latest snapshot of Invalid list to client and Tx co-processor

Poorna Chandra created TEPHRA-193:
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             Summary: Transmit only latest snapshot of Invalid list to client and Tx co-processor
                 Key: TEPHRA-193
                 URL: https://issues.apache.org/jira/browse/TEPHRA-193
             Project: Tephra
          Issue Type: Sub-task
          Components: core
            Reporter: Poorna Chandra
            Assignee: Poorna Chandra


Invalid list can grow over time, and transferring it over to region server for every transaction can lead to sub-optimal performance. Since transaction co-processors already have access to transaction snapshots (with a few mins delay), it would be efficient to only transmit the delta invalid list newer than the snapshot the co-processors have access to.



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