wip! feature: Continuous encoding with per partition realtime offset space allocation back pressure #46
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This is a very large change to the way the system works, and affects a lot of tests. POC is done, but will take some time to polish it. |
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Tests test impl More Wip! Experiments in self tuning Try to measure rate and do ... what? Performance breakthrough - pressure system all the way back to the consumer Remove old vars, docs Progress bar refactor Tidy up Not sure the queue being empty means what I think it means. try loading thread instead Dynamic loading factor 1mill WIP! Encode offsets continuously to assess required space Heavy docs and clarifications Draft algo complete More More Encoders, fix mock rebalancing More More More More - use info to stop more records Move consumer back to PC wrapped for thread safety, so commits are in line with control More More More - fix parameter naming More naming and fix consumer locking Conditions when no encoding is needed from registered useless continuous encoders - very large test passes More - add work container epoch - ignore old fenced off work when partition assignment changes More- have both old and new styles see the same data - results now equal More efficient loop Big change - stop using old find scan and use continuous instead manageOffsetEncoderSpaceRequirements only once per batch Encoders truncate and reinitialise themselves Slow test Run length continuous fixes Truncate bitset correctly, disalbe/enable encoders as needed Test fixes Test fixes RunLength V1 works Fix sim encoder ignore base offset change Wip! Fixing bitset Fix highest seen record check Fix bitset More More Better tests Draft test for offset back-pressure More More More - OffsetEncodingBackPressureTest passes Cleanup Cleanup More Fix run length truncate function also O(n) to O(m) Runlength encoding fix, trying v2 Run length offset pairs encoding Run length offset pairs encoding V2 more - test pass More Fix run length encoding for base != 0 and new base offsets beyond our run length Segment, combine, extend Collapsing up and down Whops 3 tests left Progress Test fixes So many tests are broken…
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…psm-and-ps # Conflicts: # README.adoc # parallel-consumer-core/src/main/java/io/confluent/csid/utils/JavaUtils.java # parallel-consumer-core/src/main/java/io/confluent/parallelconsumer/offsets/OffsetMapCodecManager.java # parallel-consumer-core/src/main/java/io/confluent/parallelconsumer/state/PartitionState.java # parallel-consumer-core/src/main/java/io/confluent/parallelconsumer/state/PartitionStateManager.java # parallel-consumer-core/src/main/java/io/confluent/parallelconsumer/state/RemovedPartitionState.java # parallel-consumer-core/src/test-integration/java/io/confluent/parallelconsumer/integrationTests/state/PartitionStateCommittedOffsetIT.java # parallel-consumer-core/src/test/java/io/confluent/parallelconsumer/offsets/WorkManagerOffsetMapCodecManagerTest.java # parallel-consumer-core/src/test/java/io/confluent/parallelconsumer/state/PartitionStateCommittedOffsetTest.java # parallel-consumer-core/src/test/resources/logback-test.xml
# Conflicts: # parallel-consumer-core/src/main/java/io/confluent/parallelconsumer/offsets/BitSetEncodingNotSupportedException.java # parallel-consumer-core/src/main/java/io/confluent/parallelconsumer/offsets/ByteBufferEncoder.java # parallel-consumer-core/src/main/java/io/confluent/parallelconsumer/offsets/EncodedOffsetPair.java # parallel-consumer-core/src/main/java/io/confluent/parallelconsumer/offsets/EncodingNotSupportedException.java # parallel-consumer-core/src/main/java/io/confluent/parallelconsumer/offsets/NoEncodingPossibleException.java # parallel-consumer-core/src/main/java/io/confluent/parallelconsumer/offsets/OffsetEncoder.java # parallel-consumer-core/src/main/java/io/confluent/parallelconsumer/offsets/OffsetRunLength.java # parallel-consumer-core/src/main/java/io/confluent/parallelconsumer/offsets/OffsetSimpleSerialisation.java # parallel-consumer-core/src/main/java/io/confluent/parallelconsumer/offsets/OffsetSimultaneousEncoder.java # parallel-consumer-core/src/main/java/io/confluent/parallelconsumer/offsets/RunlengthV1EncodingNotSupported.java # parallel-consumer-core/src/main/java/io/confluent/parallelconsumer/state/PartitionState.java
…iremock fat dependency (slf4j/logback collisions) Upgrades Wiremock from 2.33.2 to 2.34.0
Co-authored-by: Roman Kolesnev <[email protected]>
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Closing - Stale. |
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based on https://github.com/confluentinc/parallel-consumer/pull/44/files
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