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java.lang.IllegalStateException: Unknown protocol: OPT #432

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AshishWat opened this issue Dec 13, 2023 · 0 comments
Open

java.lang.IllegalStateException: Unknown protocol: OPT #432

AshishWat opened this issue Dec 13, 2023 · 0 comments

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@AshishWat
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AshishWat commented Dec 13, 2023 •
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Hey folks,

We have java spring app, with embedded hazelcast, and run it in Kubernetes.
For member lookup we using DNS Lookup Discovery mode and member creation looks good but Hazelcast trying to connect some random IP and giving below warning.

java.lang.IllegalStateException: Unknown protocol: OPT
java.lang.IllegalStateException: TLS handshake header detected, but plain protocol header was expected.

Best regards & Thank you
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@AshishWat