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Add Redelivery rates to Consumer and Subscription stats - #95

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merlimat merged 1 commit into
apache:masterfrom
sschepens:redeliver_stats
Nov 1, 2016
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Add Redelivery rates to Consumer and Subscription stats#95
merlimat merged 1 commit into
apache:masterfrom
sschepens:redeliver_stats

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@sschepens

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Motivation

It could be very useful to know how many messages are being redelivered by a subscription and its consumers.

Modifications

Added msgRateRedeliver to Subscription and Consumer stats

Result

One can now know the rates of redelivery

@yahoocla

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CLA is valid!

@merlimat merlimat added the type/enhancement The enhancements for the existing features or docs. e.g. reduce memory usage of the delayed messages label Oct 31, 2016
@merlimat merlimat added this to the 1.16 milestone Oct 31, 2016

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👍

@sschepens

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Added aggregated unAckedMessages count for a subscription as well

@merlimat
merlimat merged commit 5e55d79 into apache:master Nov 1, 2016
@sschepens
sschepens deleted the redeliver_stats branch November 1, 2016 17:42
sijie pushed a commit to sijie/pulsar that referenced this pull request Mar 4, 2018
hrsakai pushed a commit to hrsakai/pulsar that referenced this pull request Dec 10, 2020
hangc0276 pushed a commit to hangc0276/pulsar that referenced this pull request May 26, 2021
Fix apache#95.
Make Kafka OffsetCommit and Pulsar backlog align.

Add backlog tracker in GroupCoordinator.
After fetch message, ack the fetched position.

* pass tests
* add consumer when sync group
* change log level bacck
* ignore testSessionTimeout, and opened new issue to track this
* bin/kop was accidently deleted, add it back
* remove LOOKUP_CACHE when protocol close
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type/enhancement The enhancements for the existing features or docs. e.g. reduce memory usage of the delayed messages

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3 participants