gaoran10 opened a new issue, #15290: URL: https://github.com/apache/pulsar/issues/15290
**Describe the bug** The Pulsar broker has a potential conflict dependency problem. When building the KoP protocol handler, we met this conflict dependency problem. See error logs below: ``` [INFO] StreamNative :: Pulsar Protocol Handler :: Kafka Client Factory SUCCESS [ 0.196 s] [INFO] StreamNative :: Pulsar Protocol Handler :: Kafka ... FAILURE [ 14.864 s] [INFO] StreamNative :: Pulsar Protocol Handler :: OAuth 2.0 Client SKIPPED [INFO] Kafka Payload Processor (Original) ................. SKIPPED [INFO] StreamNative :: Pulsar Protocol Handler :: KoP Tests SKIPPED [INFO] Kafka Payload Processor ............................ SKIPPED [INFO] Tests for shaded kafka-payload-processor module .... SKIPPED [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 39.702 s [INFO] Finished at: 2022-04-23T22:05:31Z [INFO] ------------------------------------------------------------------------ Error: Failed to execute goal on project pulsar-protocol-handler-kafka: Could not resolve dependencies for project io.streamnative.pulsar.handlers:pulsar-protocol-handler-kafka:jar:2.9.2.14: Failed to collect dependencies for io.streamnative.pulsar.handlers:pulsar-protocol-handler-kafka:jar:2.9.2.14: Could not resolve version conflict among [io.streamnative:pulsar-broker:jar:2.9.2.14 -> io.streamnative:pulsar-zookeeper-utils:jar:2.9.2.14 -> org.apache.bookkeeper:stream-storage-server:jar:4.14.4 -> org.apache.bookkeeper:stream-storage-java-client:jar:4.14.4 -> io.grpc:grpc-core:jar:1.42.1, io.streamnative:pulsar-broker:jar:2.9.2.14 -> io.streamnative:pulsar-zookeeper-utils:jar:2.9.2.14 -> org.apache.bookkeeper:stream-storage-server:jar:4.14.4 -> org.apache.bookkeeper:stream-storage-java-client:jar:4.14.4 -> io.grpc:grpc-testing:jar:1.42.1 -> io.grpc:grpc-core:jar:[1.42.1,1.42.1], io.streamnative:pulsar-broker:jar:2.9.2.14 -> io.streamnative:pulsar-zookeeper-utils:jar:2.9.2.14 -> i o.grpc:grpc-all:jar:1.45.1 -> io.grpc:grpc-core:jar:[1.45.1,1.45.1], io.streamnative:pulsar-broker:jar:2.9.2.14 -> io.streamnative:pulsar-zookeeper-utils:jar:2.9.2.14 -> io.grpc:grpc-all:jar:1.45.1 -> io.grpc:grpc-grpclb:jar:1.45.1 -> io.grpc:grpc-core:jar:[1.45.1,1.45.1], io.streamnative:pulsar-broker:jar:2.9.2.14 -> io.streamnative:pulsar-zookeeper-utils:jar:2.9.2.14 -> io.grpc:grpc-all:jar:1.45.1 -> io.grpc:grpc-netty:jar:1.45.1 -> io.grpc:grpc-core:jar:[1.45.1,1.45.1], io.streamnative:pulsar-broker:jar:2.9.2.14 -> io.streamnative:pulsar-zookeeper-utils:jar:2.9.2.14 -> io.grpc:grpc-all:jar:1.45.1 -> io.grpc:grpc-rls:jar:1.45.1 -> io.grpc:grpc-core:jar:[1.45.1,1.45.1], io.streamnative:pulsar-broker:jar:2.9.2.14 -> io.streamnative:pulsar-zookeeper-utils:jar:2.9.2.14 -> io.grpc:grpc-all:jar:1.45.1 -> io.grpc:grpc-services:jar:1.45.1 -> io.grpc:grpc-core:jar:[1.45.1,1.45.1], io.streamnative:pulsar-broker:jar:2.9.2.14 -> io.streamnative:pulsar-zookeeper-utils:jar:2.9.2.14 -> io.grpc:g rpc-all:jar:1.45.1 -> io.grpc:grpc-xds:jar:1.45.1 -> io.grpc:grpc-core:jar:1.45.1, io.streamnative:pulsar-broker:jar:2.9.2.14 -> io.streamnative:pulsar-zookeeper-utils:jar:2.9.2.14 -> io.grpc:grpc-all:jar:1.45.1 -> io.grpc:grpc-xds:jar:1.45.1 -> io.grpc:grpc-netty-shaded:jar:[1.45.1,1.45.1] -> io.grpc:grpc-core:jar:[1.45.1,1.45.1]] -> [Help 1] ``` After format, we could find that the module `pulsar-zookeeper-utils` may depend on different versions `grpc-core` package. ``` Cannot resolve Could not resolve version conflict among io.streamnative:pulsar-broker:jar:2.9.2.14 -> io.streamnative:pulsar-zookeeper-utils:jar:2.9.2.14 -> org.apache.bookkeeper:stream-storage-server:jar:4.14.4 -> org.apache.bookkeeper:stream-storage-java-client:jar:4.14.4 -> io.grpc:grpc-core:jar:1.42.1 io.streamnative:pulsar-broker:jar:2.9.2.14 -> io.streamnative:pulsar-zookeeper-utils:jar:2.9.2.14 -> org.apache.bookkeeper:stream-storage-server:jar:4.14.4 -> org.apache.bookkeeper:stream-storage-java-client:jar:4.14.4 -> io.grpc:grpc-testing:jar:1.42.1 -> io.grpc:grpc-core:jar:[1.42.1,1.42.1] io.streamnative:pulsar-broker:jar:2.9.2.14 -> io.streamnative:pulsar-zookeeper-utils:jar:2.9.2.14 -> io.grpc:grpc-all:jar:1.45.1 -> io.grpc:grpc-core:jar:[1.45.1,1.45.1] io.streamnative:pulsar-broker:jar:2.9.2.14 -> io.streamnative:pulsar-zookeeper-utils:jar:2.9.2.14 -> io.grpc:grpc-all:jar:1.45.1 -> io.grpc:grpc-grpclb:jar:1.45.1 -> io.grpc:grpc-core:jar:[1.45.1,1.45.1] io.streamnative:pulsar-broker:jar:2.9.2.14 -> io.streamnative:pulsar-zookeeper-utils:jar:2.9.2.14 -> io.grpc:grpc-all:jar:1.45.1 -> io.grpc:grpc-netty:jar:1.45.1 -> io.grpc:grpc-core:jar:[1.45.1,1.45.1] io.streamnative:pulsar-broker:jar:2.9.2.14 -> io.streamnative:pulsar-zookeeper-utils:jar:2.9.2.14 -> io.grpc:grpc-all:jar:1.45.1 -> io.grpc:grpc-rls:jar:1.45.1 -> io.grpc:grpc-core:jar:[1.45.1,1.45.1] io.streamnative:pulsar-broker:jar:2.9.2.14 -> io.streamnative:pulsar-zookeeper-utils:jar:2.9.2.14 -> io.grpc:grpc-all:jar:1.45.1 -> io.grpc:grpc-services:jar:1.45.1 -> io.grpc:grpc-core:jar:[1.45.1,1.45.1] io.streamnative:pulsar-broker:jar:2.9.2.14 -> io.streamnative:pulsar-zookeeper-utils:jar:2.9.2.14 -> io.grpc:grpc-all:jar:1.45.1 -> io.grpc:grpc-xds:jar:1.45.1 -> io.grpc:grpc-core:jar:1.45.1 io.streamnative:pulsar-broker:jar:2.9.2.14 -> io.streamnative:pulsar-zookeeper-utils:jar:2.9.2.14 -> io.grpc:grpc-all:jar:1.45.1 -> io.grpc:grpc-xds:jar:1.45.1 -> io.grpc:grpc-netty-shaded:jar:[1.45.1,1.45.1] -> io.grpc:grpc-core:jar:[1.45.1,1.45.1] ``` I think we should resolve the dependency of the module `pulsar-zookeeper-utils`. **To Reproduce** Steps to reproduce the behavior: 1. Create a new project 2. Depend on the package `io.streamnative:pulsar-broker:2.9.2.14`. 3. Try to build the project. 4. See error. **Expected behavior** The project should be built successfully. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
