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MINOR: add the MetaLogListener, LocalLogManager, and Controller interface.#10106

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cmccabe merged 3 commits intoapache:trunkfrom
cmccabe:metalog
Feb 11, 2021
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MINOR: add the MetaLogListener, LocalLogManager, and Controller interface.#10106
cmccabe merged 3 commits intoapache:trunkfrom
cmccabe:metalog

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@cmccabe cmccabe commented Feb 10, 2021

Add MetaLogListener, LocalLogManager, and related classes. These
classes are used by the KIP-500 controller and broker to interface with the
Raft log.

Also add the Controller interface. The implementation will be added in a separate PR.

Add MetaLogListener, LocalLogManager, and related classes.  These
classes are used by the KIP-500 controller to interface with the Raft
log.
@cmccabe cmccabe changed the title MINOR: add the MetaLogListener, LocalLogManager, etc. MINOR: add the MetaLogListener, LocalLogManager, and Controller interface. Feb 10, 2021
Comment on lines +62 to +70
/**
* Decommission a broker.
*
* @param brokerId The broker id to decommission.
*
* @return A future that is completed successfully hwne the broker is
* decommissioned, or if it is not registered in the first place.
*/
CompletableFuture<Void> decommissionBroker(int brokerId);
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unregister instead of decommission given the recent rename?

Comment thread metadata/src/main/java/org/apache/kafka/controller/Controller.java Outdated
Comment thread metadata/src/main/java/org/apache/kafka/metadata/BrokerRegistration.java Outdated
Comment thread metadata/src/main/java/org/apache/kafka/metalog/metalog/MetaLogManager.java Outdated
Comment thread metadata/src/test/java/org/apache/kafka/metadata/BrokerRegistrationTest.java Outdated
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LGTM!

@cmccabe cmccabe merged commit bf5e1f1 into apache:trunk Feb 11, 2021
cmccabe added a commit that referenced this pull request Feb 11, 2021
…face. (#10106)

Add MetaLogListener, LocalLogManager, and related classes. These
classes are used by the KIP-500 controller and broker to interface with the
Raft log.

Also add the Controller interface. The implementation will be added in a separate PR.

Reviewers: Ron Dagostino <rdagostino@confluent.io>, David Arthur <mumrah@gmail.com>
ijuma added a commit to ijuma/kafka that referenced this pull request Feb 14, 2021
…e-allocations-lz4

* apache-github/trunk: (118 commits)
  KAFKA-12327: Remove MethodHandle usage in CompressionType (apache#10123)
KAFKA-12297: Make MockProducer return RecordMetadata with values as
per contract
  MINOR: Update zstd and use classes with no finalizers (apache#10120)
KAFKA-12326: Corrected regresion in MirrorMaker 2 executable
introduced with KAFKA-10021 (apache#10122)
KAFKA-12321 the comparison function for uuid type should be 'equals'
rather than '==' (apache#10098)
  MINOR: Add FetchSnapshot API doc in KafkaRaftClient (apache#10097)
  MINOR: KIP-631 KafkaConfig fixes and improvements (apache#10114)
  KAFKA-12272: Fix commit-interval metrics (apache#10102)
  MINOR: Improve confusing admin client shutdown logging (apache#10107)
  MINOR: Add BrokerMetadataListener (apache#10111)
  MINOR: Support Raft-based metadata quorums in system tests (apache#10093)
MINOR: add the MetaLogListener, LocalLogManager, and Controller
interface. (apache#10106)
  MINOR: Introduce the KIP-500 Broker lifecycle manager (apache#10095)
MINOR: Remove always-passing validation in
TestRecordTest#testProducerRecord (apache#9930)
KAFKA-5235: GetOffsetShell: Support for multiple topics and consumer
configuration override (KIP-635) (apache#9430)
MINOR: Prevent creating partition.metadata until ID can be written
(apache#10041)
  MINOR: Add RaftReplicaManager (apache#10069)
MINOR: Add ClientQuotaMetadataManager for processing QuotaRecord
(apache#10101)
  MINOR: Rename DecommissionBrokers to UnregisterBrokers (apache#10084)
MINOR: KafkaBroker.brokerState should be volatile instead of
AtomicReference (apache#10080)
  ...

clients/src/main/java/org/apache/kafka/common/record/CompressionType.java
core/src/test/scala/unit/kafka/coordinator/group/GroupMetadataManagerTest.scala
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3 participants