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Posted to issues@camel.apache.org by "Omar Al-Safi (Jira)" <ji...@apache.org> on 2020/01/22 09:28:00 UTC

[jira] [Assigned] (CAMEL-14420) Support `KafkaOffsetBackingStore` in camel-debezim

     [ https://issues.apache.org/jira/browse/CAMEL-14420?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Omar Al-Safi reassigned CAMEL-14420:
------------------------------------

    Assignee: Omar Al-Safi

> 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
>            Assignee: Omar Al-Safi
>            Priority: Minor
>             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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