KIP-405: 2023-08-21#38
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…y based on time and size Fixed setting right start offset while searching for offsets based on timestamp, covering with and without tiered storage scenarios Addressed review comments Addressed review comments - Added segment epoch validation with leader epochs for find offset timestamp apis Addressed review comments Addressed review comments Added a UT for incrementing log-start-offset with remote storage enabled Minor cleanup in the test to cover more scenarios. Addressed review comments Addressed review comments - Added filtering to remove epochs with no records while deleting remote segments. Addressed review comments Addressed reveiw comments Addressed review comments Pulled the trunk changes and fixed the conflicts. Addressed review comments Addressed reveiw comments. Minor cleanup. A few more cases added to the test Added more checks and respective tests. Addressed review comments - Integrated with the remoteLogSize API Addressed review comments Addressed reveiw comments Updating _localLogStartOffset appropriately covering both the scenarios. Addressed a minor review comments Addressed review comments Addressed review comments Addressed review comments Delete only when the segment is copied to tiered storage Addressed minor reveiw comments Fixed a few log message typos. Added remote log segments retention functionality based on time and size - RLMTask runs retention cleanup activity in each execution for the targeted topic partition. It checks for total size, retention time and deletes the eligible segments from remote storage. It also updates the log-start-offset in UnifiedLog.
…ter assigning partitions Address review comments Address review comments Address review comments KAFKA-15181: Wait for RemoteLogMetadataCache to initialize after assigning partitions
As many metadata updates are produced concurrently, producer/consumer offset checking seems to get into race conditions, and the whole future times out. To fix this, futures are chained sequentially to run each update individually. We should research further, but in the meantime, treating these as sequential seems safer. [KAFKA-15130]: https://issues.apache.org/jira/browse/KAFKA-15130
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Branch pulling latest changes related to Kafka Tiered Storage, KIP-405.
Includes the following PRs:
KAFKA-14888: Added remote log segments retention functionality based on time and size
KAFKA-15181: Wait for RemoteLogMetadataCache to initialize after assigning partitions
KAFKA-15261: Do not block replica fetcher if RLMM is not initialized
KAFKA-15260: RLM Task should wait for RLMM to initialize
And fixes/workarounds for:
Squashed changes are cherry-picked and small fixes are included on top of the upstream trunk.
A docker image can be built with the following tag:
aivenoy/kafka:kips_KIP-405_2023-08-21