-
Bug
-
Resolution: Done
-
Undefined
-
2.8.0.GA
-
None
-
False
-
None
-
False
-
-
-
-
Important
When upgrading to Streams 2.8 with the (tech preview) quota plugin already configured, reconciliation fails, due to non rollable pods. Investigating the pods reveals pods in crash-loop status with the following logged errors:
2024-11-14 11:04:36,664 ERROR [KafkaServer id=1] Fatal error during KafkaServer startup. Prepare to shutdown (kafka.server.KafkaServer) [main] org.apache.kafka.common.config.ConfigException: Missing required configuration "client.quota.callback.static.kafka.admin.bootstrap.servers" which has no default value. at org.apache.kafka.common.config.ConfigDef.parseValue(ConfigDef.java:534) at org.apache.kafka.common.config.ConfigDef.parse(ConfigDef.java:524) at org.apache.kafka.common.config.AbstractConfig.<init>(AbstractConfig.java:114) at org.apache.kafka.common.config.AbstractConfig.<init>(AbstractConfig.java:147) at io.strimzi.kafka.quotas.StaticQuotaConfig$KafkaClientConfig.<init>(StaticQuotaConfig.java:199) at io.strimzi.kafka.quotas.StaticQuotaConfig.<init>(StaticQuotaConfig.java:91) at io.strimzi.kafka.quotas.StaticQuotaConfig.<init>(StaticQuotaConfig.java:67) at io.strimzi.kafka.quotas.StaticQuotaCallback.configure(StaticQuotaCallback.java:160) at org.apache.kafka.common.config.AbstractConfig.getConfiguredInstance(AbstractConfig.java:404) at org.apache.kafka.common.config.AbstractConfig.getConfiguredInstance(AbstractConfig.java:436) at org.apache.kafka.common.config.AbstractConfig.getConfiguredInstance(AbstractConfig.java:421) at kafka.server.QuotaFactory$.instantiate(QuotaFactory.scala:80) at kafka.server.KafkaServer.startup(KafkaServer.scala:281) at kafka.Kafka$.main(Kafka.scala:112) at kafka.Kafka.main(Kafka.scala)
This should be noted in the documentation as a warning or described in the upgrade instructions. Alternatively, the upgrade should automatically migrate the configuration, if present.
