Omar Al-Safi created CAMEL-14420:
------------------------------------
Summary: Support `KafkaOffsetBackingStore` in camel-debezim
Key: CAMEL-14420
URL: https://issues.apache.org/jira/browse/CAMEL-14420
Project: Camel
Issue Type: Bug
Components: camel-debezium
Affects Versions: 3.0.0
Reporter: Omar Al-Safi
Fix For: 3.x
Currently, when set {{offsetStorage}} to {{org.apache.kafka.connect.storage.
KafkaOffsetBackingStore}} and {{offsetTopic}}, the engine fails with the
following error:
{code}
org.apache.kafka.common.config.ConfigException: Missing required configuration
"bootstrap.servers" which has no default value.
at org.apache.kafka.common.config.ConfigDef.parseValue(ConfigDef.java:476)
~[kafka-clients-2.3.1.jar:na]
at org.apache.kafka.common.config.ConfigDef.parse(ConfigDef.java:466)
~[kafka-clients-2.3.1.jar:na]
at
org.apache.kafka.common.config.AbstractConfig.<init>(AbstractConfig.java:108)
~[kafka-clients-2.3.1.jar:na]
at
org.apache.kafka.common.config.AbstractConfig.<init>(AbstractConfig.java:142)
~[kafka-clients-2.3.1.jar:na]
at
org.apache.kafka.clients.admin.AdminClientConfig.<init>(AdminClientConfig.java:196)
~[kafka-clients-2.3.1.jar:na]
at org.apache.kafka.clients.admin.AdminClient.create(AdminClient.java:65)
~[kafka-clients-2.3.1.jar:na]
at org.apache.kafka.connect.util.TopicAdmin.<init>(TopicAdmin.java:169)
~[connect-runtime-2.3.1.jar:na]
at
org.apache.kafka.connect.storage.KafkaOffsetBackingStore$1.run(KafkaOffsetBackingStore.java:98)
~[connect-runtime-2.3.1.jar:na]
at
org.apache.kafka.connect.util.KafkaBasedLog.start(KafkaBasedLog.java:128)
~[connect-runtime-2.3.1.jar:na]
at
org.apache.kafka.connect.storage.KafkaOffsetBackingStore.start(KafkaOffsetBackingStore.java:109)
~[connect-runtime-2.3.1.jar:na]
at io.debezium.embedded.EmbeddedEngine.run(EmbeddedEngine.java:733)
~[debezium-embedded-0.10.0.Final.jar:0.10.0.Final]
at
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
~[na:na]
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
~[na:na]
at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
~[na:na]
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
~[na:na]
at java.base/java.lang.Thread.run(Thread.java:830) ~[na:na]
{code}
The reason is that, {{org.apache.kafka.connect.storage.
KafkaOffsetBackingStore}} is using bootstrap servers set via Kafka Connect
configs, hence we need to see how we can go around this.
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