[feature] support Kafka client SCRAM authentication - #4320
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Aug 15, 2026
| if (!hasSaslAuthentication()) { | ||
| return StringUtils.isNotBlank(saslMechanism) | ||
| || StringUtils.isNotBlank(username) | ||
| || StringUtils.isNotBlank(password); |
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Could this cause the existing monitoring to become unavailable after the upgrade?
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What's changed?
Adds optional SCRAM authentication to Kafka Client monitoring.
PLAINTEXT,SASL_PLAINTEXT, andSASL_SSLsecurity protocol optionsSCRAM-SHA-256andSCRAM-SHA-512with username and password credentialsCloses #4209
Verification
KafkaProtocolTest(23 tests)KafkaCollectTest(7 tests)YamlCheckScriptthrough the 22-module manager reactorChecklist
Add or update API
Not applicable: this change does not add or update an API. SCRAM validation, AdminClient property mapping, credential escaping, cache isolation, and plaintext compatibility are covered by unit tests.