mannoopj

ZOOKEEPER-4753: zookeeper-server: Improvement: Explicit handling of D… …IGEST-MD5 vs GSSAPI in quorum auth for branch 3.6

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[ZOOKEEPER-4753](https://issues.apache.org/jira/browse/ZOOKEEPER-4753): [zookeeper-server](https://issues.apache.org/jira/browse/ZOOKEEPER-server): Improvement: Explicit handling of D… …IGEST-MD5 vs GSSAPI in quorum auth Before this, the SASL-based quorum authorizer did not explicitly distinguish between the DIGEST-MD5 and GSSAPI mechanisms: it...

FeaturesPublisher's default finalizedFeatures assumes a metadata version of 7 when there is no finalized level for metadata.version. Instead of defaulting to 7, it should not report a value or report...

[KIP-1170: Unify cluster metadata bootstrapping](https://cwiki.apache.org/confluence/display/KAFKA/KIP-1170%3A+Unify+cluster+metadata+bootstrapping). Currently the zero checkpoint (`00000000000000000000-0000000000.checkpoint`) contains the starting state for KRaft while `bootstrap.checkpoint` contains the starting state for the cluster metadata. This KIP/PR unifies these...