v22.2.8

[andrewhsu]

Bug Fixes

• Heap use after free during redpanda shutdown #6711 Fix heap use after free during redpanda shutdown by @mmaslankaprv in [v22.2.x] rpc/transport: release caller units when timeout occurs #6927
• rpk: tune disk_irq fails to find modalias #6809 Fix the search path for device info when executing rpk redpanda tune disk_irq by @r-vasquez in [v22.2.x] rpk/tuner: recursively find modalias in sys/device #7339
• Fix a bug that prevented redpanda from uploading the last batch in the log to cloud storage if timeboxed uploads were enabled and the batch contained exactly one message by @ztlpn in [v22.2.x] archival_policy: fix off-by-1 error for timeboxed uploads #7168
• Fix an issue where state machine snapshots could degrade performance under certain workloads (Snapshot frequency may become very high #6854) by @jcsp in [v22.2.x] storage: upper bound on frequency of snapshots #6983
• pandaproxy: Shut down consumers more gracefully during shutdown. by @BenPope in #7303
• pandaproxy: consumer fetch: More gracefully handle partition movement by @BenPope in #7303
• Fix automatic partition rebalancing when multiple nodes are added to the cluster before previous rebalancing finished (Fixed rebalancing when multiple nodes are added at once #7367) by @mmaslankaprv in [V22.2.x] Backport of #6814, #7367, #7388 #7389

Features

• Add POST v1/partitions/rebalance API to manually trigger partition rebalancing (Fixed rebalancing when multiple nodes are added at once #7367) by @mmaslankaprv in [V22.2.x] Backport of #6814, #7367, #7388 #7389

Improvements

• The rpk tune clocksource will display a better error message when executed from machines with unsupported architectures ([v22.2.x] rpk: make clocksource tuner work on ARM #7442) by @r-vasquez in ([v22.2.x] rpk clocksource tuner only enabled for amd #7443)
• archival: An ERROR log message on S3 upload failures is downgraded to WARN, as this situation has been observed to occur transiently in normal operation on AWS. ([v22.2.x] arm CI failure: ShadowIndexingWhileBusyTest.test_create_or_delete_topics_while_busy #7481) by @jcsp in [v22.2.x] archival: downgrade upload failure from ERR to WARN #7482
• Change HTTP error code when leadership transfer can't proceed due to recovery from 504 to 503 ([v22.2.x] Timeout on ARM in RaftAvailabilityTest.test_leader_transfers_recovery.acks=-1 #7444) by @dlex in [v22.2.x] raft: amend error code when leadership transfer can't proceed due to recovery #7445
• cloud_storage: Improve tiered-storage reliability in presence of inconsistencies in metadata by @Lazin in [v22.2.x] cloud_storage: Make read-path resilient to inconsistencies #7508
• rpk will prevent decommissioning a node if its in maintenance mode. (rpk: avoid decommissioning a node if its in maintenance mode #7474) by @r-vasquez in [v22.2.x] rpk: avoid decommissioning a node if its in maintenance mode #7499

Full Changelog: v22.2.7...v22.2.8

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This discussion was created from the release v22.2.8.