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[Broker] Don't attempt to delete pending ack store unless transactions are enabled #13041

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lhotari
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@lhotari lhotari commented Nov 30, 2021

Motivation

PR #11023 introduced logic to delete the "pending ack store" before deleting a subscription (unsubscribing). This logic is unnecessary when transactions aren't enabled and it adds additional overhead.

Modifications

Execute the "pending ack store" deletion logic only when transactions are enabled.

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+1

This patch helps when you need to delete many topics, an we are saving one metadata store access per topic, and it is a good deal.

@eolivelli eolivelli merged commit 4672024 into apache:master Nov 30, 2021
zeo1995 pushed a commit to zeo1995/pulsar that referenced this pull request Dec 1, 2021
* up/master: (75 commits)
  [website][upgrade]feat: website upgrade / docs migration - 2.5.1 Get Started/Concepts and Architecture/Pulsar Schema (apache#13030)
  Fix environment variable assignment in startup scripts (apache#13025)
  update 2.8.x (apache#13029)
  [Doc] add tips for Pulsar tools (apache#13044)
  Suggest to use tlsPort instead of deprecated TlsEnable (apache#13039)
  Integration tests for function-worker rebalance and drain operations. (apache#13058)
  fix(functions): missing runtime set in GoInstanceConfig (apache#13031)
  [pulsar-admin] Add get-replicated-subscription-status command for topic (apache#12891)
  [Broker] Consider topics in pulsar/system namespace as system topics (apache#13050)
  Fix typo: correct sizeUint to sizeUnit (apache#13040)
  fix-12894 (apache#12896)
  Don't attempt to delete pending ack store unless transactions are enabled (apache#13041)
  [Perf] Evaluate the current protocol version once (apache#13045)
  Fix Issue apache#12885, Unordered consuming case in Key_Shared subscription (apache#12890)
  [broker]Optimize topicMaxMessageSize with topic local cache. (apache#12830)
  [PIP-105] Part-2 Support pluggable entry filter in Dispatcher (apache#12970)
  [website] Modify admin-api-topic.md document (apache#12996)
  add missed import (apache#13037)
  [metadata] Add RocksdbMetadataStore (apache#12776)
  [C] Add pulsar_client_subscribe_multi_topics and pulsar_client_subscribe_pattern (apache#12965)
  ...

# Conflicts:
#	site2/website-next/docusaurus.config.js
#	site2/website-next/versioned_sidebars/version-2.6.1-sidebars.json
#	site2/website-next/versions.json
fxbing pushed a commit to fxbing/pulsar that referenced this pull request Dec 19, 2021
codelipenghui pushed a commit that referenced this pull request Dec 21, 2021
@codelipenghui codelipenghui added the cherry-picked/branch-2.9 Archived: 2.9 is end of life label Dec 21, 2021
zymap pushed a commit that referenced this pull request Dec 23, 2021
@zymap zymap added the cherry-picked/branch-2.8 Archived: 2.8 is end of life label Dec 23, 2021
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4 participants