Revert "[fix][sec] Upgrade Debezium oracle connector version to avoid…

[lhotari]

… CVE-2023-4586 (#22641)"

This reverts commit 4a59536.

Motivation

The connector is broken and the integration test doesn't pass. This is the error message in the container logs.

2024-05-07T15:55:08,886+0000 [public/default/test-source-debezium-oracle-PROCESS-qsccgnow-0] ERROR org.apache.pulsar.functions.instance.JavaInstanceRunnable - [public/default/test-source-debezium-oracle-PROCESS-qsccgnow:0] Uncaught exception in Java Instance
java.lang.NoClassDefFoundError: io/debezium/jdbc/MainConnectionProvidingConnectionFactory
	at java.lang.Class.forName0(Native Method) ~[?:?]
	at java.lang.Class.forName(Unknown Source) ~[?:?]
	at java.lang.Class.forName(Unknown Source) ~[?:?]
	at org.apache.pulsar.io.kafka.connect.AbstractKafkaConnectSource.open(AbstractKafkaConnectSource.java:154) ~[?:?]
	at org.apache.pulsar.io.kafka.connect.KafkaConnectSource.open(KafkaConnectSource.java:63) ~[?:?]
	at org.apache.pulsar.io.debezium.DebeziumSource.open(DebeziumSource.java:114) ~[?:?]
	at org.apache.pulsar.functions.instance.JavaInstanceRunnable.setupInput(JavaInstanceRunnable.java:895) ~[org.apache.pulsar-pulsar-functions-instance-3.3.0-SNAPSHOT.jar:3.3.0-SNAPSHOT]
	at org.apache.pulsar.functions.instance.JavaInstanceRunnable.setup(JavaInstanceRunnable.java:263) ~[org.apache.pulsar-pulsar-functions-instance-3.3.0-SNAPSHOT.jar:3.3.0-SNAPSHOT]
	at org.apache.pulsar.functions.instance.JavaInstanceRunnable.run(JavaInstanceRunnable.java:311) ~[org.apache.pulsar-pulsar-functions-instance-3.3.0-SNAPSHOT.jar:3.3.0-SNAPSHOT]
	at java.lang.Thread.run(Unknown Source) [?:?]
Caused by: java.lang.ClassNotFoundException: io.debezium.jdbc.MainConnectionProvidingConnectionFactory
	at java.net.URLClassLoader.findClass(Unknown Source) ~[?:?]
	at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:?]
	at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:?]
	... 10 more

Log location:

Modifications

Revert PR #22641 which most likely broke the connector.

Documentation

• doc
• doc-required
• doc-not-needed
• doc-complete

[shoothzj]

debezium might need to be updated to 2.2.0.final, can we easily update debezium instead of revert this commit?

[lhotari]

debezium might need to be updated to 2.2.0.final, can we easily update debezium instead of revert this commit?

@shoothzj a good practice is to revert when there's a regression. A new PR can handle that.