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[doc] Avoid users send messages with too long delay time#764

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codelipenghui merged 6 commits intoapache:mainfrom
poorbarcode:doc/delay_messages_retention
Jan 10, 2024
Merged

[doc] Avoid users send messages with too long delay time#764
codelipenghui merged 6 commits intoapache:mainfrom
poorbarcode:doc/delay_messages_retention

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@poorbarcode
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In Pulsar, the ledger will be deleted automatically after the messages in this ledger have been consumed. Pulsar will delete the front ledgers of a topic but will not delete ledgers from the middle of a topic. It means that if you send a message that is delayed for a long time, the message will not be consumed until it reaches the delay time. This means all the ledgers on this topic could not be deleted until the delayed message is consumed, even if some subsequent ledgers are fully consumed.

This PR fixes #xyz

  • doc
  • doc-required
  • doc-not-needed
  • doc-complete

@github-actions github-actions bot added the doc Improvements or additions to documentation label Jan 4, 2024
@poorbarcode poorbarcode self-assigned this Jan 4, 2024
@poorbarcode poorbarcode added this to the 3.2.0 milestone Jan 4, 2024
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A picture for preview.

Screenshot 2024-01-04 at 21 00 17

@poorbarcode poorbarcode requested a review from tisonkun January 4, 2024 13:01
@codelipenghui codelipenghui merged commit 1da3ea4 into apache:main Jan 10, 2024
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4 participants