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Bug
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Resolution: Duplicate
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Major
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None
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1.1.0.Final
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None
When using Debezium with a secured Kafka cluster with limited ACLs, the connector will fail even if the database history topic was correctly created beforehand.
Limited ACLs:
- No ACL on cluster resource.
- All operations allowed on topic resource using prefixes or literal ACL.
It appears that regardless of whether the database history topic exists or not, the code tries to get the Kafka Broker config to retrieve the default replication factor.
See: https://github.com/debezium/debezium/blob/v1.1.0.Final/debezium-core/src/main/java/io/debezium/relational/history/KafkaDatabaseHistory.java#L355
https://github.com/debezium/debezium/blob/v1.1.0.Final/debezium-core/src/main/java/io/debezium/relational/history/KafkaDatabaseHistory.java#L396
It should be possible to start a connector with only ACLs on the topic resource for the specified topic in configuration database.history.kafka.topic.
Full stack trace error:
[2020-04-21 13:46:02,281] ERROR WorkerSourceTask{id=<redacted>} Task threw an uncaught and unrecoverable exception (org.apache.kafka.connect.runtime.WorkerTask:179)
org.apache.kafka.connect.errors.ConnectException: Creation of database history topic failed, please create the topic manually
at io.debezium.relational.history.KafkaDatabaseHistory.initializeStorage(KafkaDatabaseHistory.java:365)
at io.debezium.relational.HistorizedRelationalDatabaseSchema.initializeStorage(HistorizedRelationalDatabaseSchema.java:63)
at io.debezium.connector.oracle.OracleConnectorTask.start(OracleConnectorTask.java:55)
at io.debezium.connector.common.BaseSourceTask.start(BaseSourceTask.java:104)
at org.apache.kafka.connect.runtime.WorkerSourceTask.execute(WorkerSourceTask.java:199)
at org.apache.kafka.connect.runtime.WorkerTask.doRun(WorkerTask.java:177)
at org.apache.kafka.connect.runtime.WorkerTask.run(WorkerTask.java:227)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.util.concurrent.ExecutionException: org.apache.kafka.common.errors.ClusterAuthorizationException: Cluster authorization failed.
at org.apache.kafka.common.internals.KafkaFutureImpl.wrapAndThrow(KafkaFutureImpl.java:45)
at org.apache.kafka.common.internals.KafkaFutureImpl.access$000(KafkaFutureImpl.java:32)
at org.apache.kafka.common.internals.KafkaFutureImpl$SingleWaiter.await(KafkaFutureImpl.java:104)
at org.apache.kafka.common.internals.KafkaFutureImpl.get(KafkaFutureImpl.java:272)
at io.debezium.relational.history.KafkaDatabaseHistory.getKafkaBrokerConfig(KafkaDatabaseHistory.java:403)
at io.debezium.relational.history.KafkaDatabaseHistory.getDefaultTopicReplicationFactor(KafkaDatabaseHistory.java:371)
at io.debezium.relational.history.KafkaDatabaseHistory.initializeStorage(KafkaDatabaseHistory.java:355)
... 11 more
- duplicates
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DBZ-1886 Don't try to database history topic if it exists already
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- Closed
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