Abacn commented on issue #25223:
URL: https://github.com/apache/beam/issues/25223#issuecomment-1410943557
Try to run the expansion service locally and see the following error:
```
java -jar
/Users/yathu/beam/sdks/java/io/debezium/expansion-service/build/libs/beam-sdks-java-io-debezium-expansion-service-2.46.0-SNAPSHOT.jar
33291
--filesToStage=/Users/yathu/beam/sdks/java/io/debezium/expansion-service/build/libs/beam-sdks-java-io-debezium-expansion-service-2.46.0-SNAPSHOT.jar
Starting expansion service at localhost:33291
Jan 31, 2023 2:14:51 PM
org.apache.beam.sdk.expansion.service.ExpansionService loadRegisteredTransforms
INFO: Registering external transforms:
[beam:transform:org.apache.beam:debezium_read:v1,
beam:external:java:generate_sequence:v1]
Exception in thread "main" java.util.ServiceConfigurationError:
org.apache.beam.sdk.schemas.transforms.SchemaTransformProvider: Provider
org.apache.beam.io.debezium.DebeziumReadSchemaTransformProvider could not be
instantiated
at java.util.ServiceLoader.fail(ServiceLoader.java:232)
at java.util.ServiceLoader.access$100(ServiceLoader.java:185)
at
java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:384)
at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:404)
at java.util.ServiceLoader$1.next(ServiceLoader.java:480)
at
org.apache.beam.sdk.expansion.service.ExpansionServiceSchemaTransformProvider.<init>(ExpansionServiceSchemaTransformProvider.java:53)
at
org.apache.beam.sdk.expansion.service.ExpansionServiceSchemaTransformProvider.of(ExpansionServiceSchemaTransformProvider.java:69)
at
org.apache.beam.sdk.expansion.service.ExpansionService.getRegisteredSchemaTransforms(ExpansionService.java:444)
at
org.apache.beam.sdk.expansion.service.ExpansionService.main(ExpansionService.java:684)
Caused by: java.lang.IllegalAccessException: Class
java.util.ServiceLoader$LazyIterator can not access a member of class
org.apache.beam.io.debezium.DebeziumReadSchemaTransformProvider with modifiers
""
at sun.reflect.Reflection.ensureMemberAccess(Reflection.java:102)
at java.lang.Class.newInstance(Class.java:436)
at
java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:380)
... 6 more
```
did a bisect, found the culprit is actually #25107, CC: @pabloem sorry CC:
@lukecwik it wasn't #25104
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