chore(deps): bump org.apache.pulsar:pulsar-client from 3.2.2 to 4.2.3

[dependabot]

Bumps org.apache.pulsar:pulsar-client from 3.2.2 to 4.2.3.

Release notes

Sourced from org.apache.pulsar:pulsar-client's releases.

v4.2.3

2026-07-06

Backported PIP

• [feat][pip] PIP-469: Legacy-aware topic policies backend routing and metadata-store topic policies (#25547)

Library updates

• [fix][sec] Bump github.com/go-jose/go-jose/v4 from 4.1.3 to 4.1.4 in /pulsar-function-go (#26142)
• [fix][sec] Upgrade jline to 4.2.1 and picocli to 4.7.7, drop unused jline2 (#26068)
• [fix][sec] Upgrade pulsar-client-go to v0.20.0 in pulsar-function-go, also address CVEs (#26140)
• [improve][fn] Upgrade pulsar-client-python to 3.12.0 (#26033)
• [improve][fn] Upgrade pulsar-client-python to 3.13.0 (#26139)
• [improve][misc] Upgrade Apache Commons libraries and Apache Http components (#25963)
• [fix][sec][branch-4.2] Upgrade Jackson version to 2.18.8 (#26099)
• [improve][meta] Upgrade Oxia client to 0.8.0 (#25964)
• [fix][build][branch-4.2] Upgrade docker/setup-qemu-action to v4.1.0

Broker

• [fix][broker] Avoid attaching a consumer to a migrated non-persistent topic on subscribe (#26075)
• [fix][broker] Avoid blocking metadata read on the IO thread when redirecting migrated producers/consumers (#26051)
• [fix][broker] Avoid blocking the bundle-throughput lookup on per-bundle metadata reads (#26054)
• [fix][broker] Avoid blocking the dispatcher close path on delayed-delivery tracker close (#26053)
• [fix][broker] Don't let a closing topic-policies reader abort a concurrent cache-init reload (#26132)
• [fix][broker] Don't let a stuck or aborted topic policies cache init make a namespace's topics unloadable (#26025)
• [fix][broker] Fail fast for load balancer misconfigurations instead of falling back to SimpleLoadManagerImpl (#26031)
• [fix][broker] Fix compacted read could be stuck forever or message loss due to cursor mark delete (#25998)
• [fix][broker] Fix forced topic/namespace deletion hanging or failing when compaction is in progress (#26016)
• [fix][broker] Fix forced topic/namespace deletion still hanging when the compaction reader reconnect stalls (#26026)
• [fix][broker] Fix geo-replication stuck after a failed publish to the remote cluster (#26002)
• [fix][broker] Fix replication stall when a cursor rewind skips an in-flight read (#26106)
• [fix][broker] Fix replicator getting stuck under rate limiter throttling and honor readBatchSize/maxReadSizeBytes on the default read path (#26005)
• [fix][broker] Fix tableview divergence in ServiceUnitStateTableViewSyncer causing flaky tests (#25946)
• [fix][broker] Forward topic policy updates after init failures (#26110)
• [fix][broker] Guard BucketDelayedDeliveryTracker.nextDeliveryTime against empty queues (#26080)
• [fix][broker] Prevent subscribe rate limit from stalling compaction and blocking forced deletion (#26015)
• [fix][broker] Prevent topic policy initialization race with a buffering listener wrapper (#26044)
• [fix][broker] Run the message expiry check off the topic policy update path (#26040)
• [fix][broker] Run topic policy notifications on the topic-ordered executor (#26042)
• [fix][broker]Do not trigger topic GC if replication is still active (#25915)
• [fix][meta] Keep the leader value in the election cycle and make leader reads authoritative (#26000)
• [fix][meta] Run ledger-underreplication notification callbacks off the metadata-store listener thread (#26065)
• [improve][broker] Improve dispatch performance by summing entry bytes with a loop (#26055)
• [improve][broker] Load topic policies on non-persistent topic load and gate the policy replay (#26134)
• [improve][broker] Trim orphaned bucket snapshots when ledgers are deleted (#25984)
• [feat][broker] Expose managed ledger properties via topic internal stats (#26079)
• [feat][broker] PIP-469: Legacy-aware topic policies backend routing and metadata-store topic policies (#25707)
• [fix][broker] Fix delayed messages stalling with isDelayedDeliveryDeliverAtTimeStrict=true (#26012)

... (truncated)

Commits

• 72b4f80 [fix][sec] Bump github.com/go-jose/go-jose/v4 from 4.1.3 to 4.1.4 in /pulsar-...
• 11d1b09 [fix][fn] Reorder Function Worker shutdown to stop scheduler before runtime m...
• ba7c1ae [fix][sec] Upgrade pulsar-client-go to v0.20.0 in pulsar-function-go, also ad...
• 377be96 [improve][fn] Upgrade pulsar-client-python to 3.13.0 (#26139)
• 0882abe [improve][broker] Load topic policies on non-persistent topic load and gate t...
• 3ebf727 [fix][test] Run makeReadEntryProbFail's errorOrNot on a caller-provided execu...
• 48756bc [fix][test] Fix flaky PersistentTopicsTest setup caused by concurrent Mockito...
• 14c4c63 [fix][test] Fix flaky AuditorBookieTest.testBookieClusterRestart (#26122)
• 0827ef0 [fix][broker] Don't let a closing topic-policies reader abort a concurrent ca...
• 38f9993 [fix][broker] Fix replication stall when a cursor rewind skips an in-flight r...
• Additional commits viewable in compare view

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[dominikriemer]

@dependabot rebase

[github-actions]

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We noticed that it's been some time since activity occurred on your pull request 🤔. In order to keep things moving forward, we're marking this PR as stale and giving you 7 days to respond before it's automatically closed ⏰.

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