failed start server in production mode

Hoot Thompson

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Oct 17, 2022, 1:16:34 PM10/17/22

to Keycloak User

Getting this when issuing the following.....

sudo ./kc.sh --verbose start optimized

Happens for both versions 19.0.2 and 19.0.3

2022-10-17 16:27:45,093 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) ERROR: Failed to start server in (production) mode

2022-10-17 16:27:45,093 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) Error details:: java.lang.RuntimeException: Unable to start HTTP server

at io.quarkus.vertx.http.runtime.VertxHttpRecorder.doServerStart(VertxHttpRecorder.java:624)

at io.quarkus.vertx.http.runtime.VertxHttpRecorder.startServer(VertxHttpRecorder.java:282)

at io.quarkus.deployment.steps.VertxHttpProcessor$openSocket1866188241.deploy_0(Unknown Source)

Hoot Thompson

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Oct 17, 2022, 4:34:21 PM10/17/22

to Keycloak User

Additional warning messages that may have an impact.

the send buffer of socket MulticastSocket was set to 1.00MB, but the OS only allocated 212.99KB

2022-10-17 20:25:34,873 WARN [org.jgroups.protocols.UDP] (keycloak-cache-init) JGRP000015: the receive buffer of socket MulticastSocket was set to 20.00MB, but the OS only allocated 212.99KB

Hoot Thompson

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Oct 17, 2022, 5:46:02 PM10/17/22

to Keycloak User

I got rid of the MulticastSocket Warnings with
https://developer.jboss.org/thread/272212

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