ISSUE-6273: Deduplication fails when the batch message contains duplicate message and valid message #676

sijie · 2020-02-08T08:05:31Z

Describe the bug
This bug was discussed in the slack channel https://apache-pulsar.slack.com/archives/C5ZSVEN4E/p1581119933163000. The problem occurs when a batch messages contain both duplicate data and valid data. If sequence ID for a message is lower than the broker maintained the highest sequence ID, the batch message which contains this message also considered a duplicate. So that will lead to valid messages can't be stored success and consumers can't get these messages.

sijie added type/bug triage/week-7 labels Feb 8, 2020

sijie assigned codelipenghui Feb 14, 2020

sijie added the workflow::in-progress label Feb 14, 2020

sijie closed this as completed Feb 14, 2020

sijie removed the workflow::in-progress label Feb 14, 2020

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ISSUE-6273: Deduplication fails when the batch message contains duplicate message and valid message #676

ISSUE-6273: Deduplication fails when the batch message contains duplicate message and valid message #676

sijie commented Feb 8, 2020 •

edited

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ISSUE-6273: Deduplication fails when the batch message contains duplicate message and valid message #676

ISSUE-6273: Deduplication fails when the batch message contains duplicate message and valid message #676

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sijie commented Feb 8, 2020 • edited Loading

sijie commented Feb 8, 2020 •

edited

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