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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2019/05/21 08:29:10 UTC
[GitHub] [pulsar] KannarFr opened a new issue #4321: [pulsar functions]
import java class conflicts
KannarFr opened a new issue #4321: [pulsar functions] import java class conflicts
URL: https://github.com/apache/pulsar/issues/4321
**Describe the bug**
Add a dedicated JerseyClient dependency on functions throws conflicts during import.
```
java.lang.RuntimeException: java.lang.ClassNotFoundException: org.apache.pulsar.functions.runtime.shaded.org.glassfish.jersey.client.JerseyClientBuilder
at javax.ws.rs.client.ClientBuilder.newBuilder(ClientBuilder.java:110) ~[java-instance.jar:2.4.0-SNAPSHOT]
at javax.ws.rs.client.ClientBuilder.newClient(ClientBuilder.java:121) ~[java-instance.jar:2.4.0-SNAPSHOT]
at com.clevercloud.pulsar.util.PulsarRESTAPIUtils.createTenant(PulsarRESTAPIUtils.java:22) ~[pulsar-functions-0.1.0-SNAPSHOT.jar-unpacked/:?]
at com.clevercloud.pulsar.function.RouteApplicationsAddonsLogs.lambda$publishToUser$0(RouteApplicationsAddonsLogs.java:83) ~[pulsar-functions-0.1.0-SNAPSHOT.jar-unpacked/:?]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:870) ~[?:1.8.0_192]
at java.util.concurrent.CompletableFuture.uniExceptionallyStage(CompletableFuture.java:884) ~[?:1.8.0_192]
at java.util.concurrent.CompletableFuture.exceptionally(CompletableFuture.java:2196) ~[?:1.8.0_192]
at com.clevercloud.pulsar.function.RouteApplicationsAddonsLogs.publishToUser(RouteApplicationsAddonsLogs.java:77) ~[pulsar-functions-0.1.0-SNAPSHOT.jar-unpacked/:?]
at com.clevercloud.pulsar.function.RouteApplicationsAddonsLogs.lambda$publishToUser$0(RouteApplicationsAddonsLogs.java:88) ~[pulsar-functions-0.1.0-SNAPSHOT.jar-unpacked/:?]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:870) ~[?:1.8.0_192]
at java.util.concurrent.CompletableFuture.uniExceptionallyStage(CompletableFuture.java:884) ~[?:1.8.0_192]
at java.util.concurrent.CompletableFuture.exceptionally(CompletableFuture.java:2196) ~[?:1.8.0_192]
at com.clevercloud.pulsar.function.RouteApplicationsAddonsLogs.publishToUser(RouteApplicationsAddonsLogs.java:77) ~[pulsar-functions-0.1.0-SNAPSHOT.jar-unpacked/:?]
at com.clevercloud.pulsar.function.RouteApplicationsAddonsLogs.lambda$publishToUser$0(RouteApplicationsAddonsLogs.java:88) ~[pulsar-functions-0.1.0-SNAPSHOT.jar-unpacked/:?]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:870) ~[?:1.8.0_192]
at java.util.concurrent.CompletableFuture.uniExceptionallyStage(CompletableFuture.java:884) ~[?:1.8.0_192]
at java.util.concurrent.CompletableFuture.exceptionally(CompletableFuture.java:2196) ~[?:1.8.0_192]
at com.clevercloud.pulsar.function.RouteApplicationsAddonsLogs.publishToUser(RouteApplicationsAddonsLogs.java:77) ~[pulsar-functions-0.1.0-SNAPSHOT.jar-unpacked/:?]
at com.clevercloud.pulsar.function.RouteApplicationsAddonsLogs.lambda$publishToUser$0(RouteApplicationsAddonsLogs.java:88) ~[pulsar-functions-0.1.0-SNAPSHOT.jar-unpacked/:?]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:870) [?:1.8.0_192]
at java.util.concurrent.CompletableFuture.uniExceptionallyStage(CompletableFuture.java:884) [?:1.8.0_192]
at java.util.concurrent.CompletableFuture.exceptionally(CompletableFuture.java:2196) [?:1.8.0_192]
at com.clevercloud.pulsar.function.RouteApplicationsAddonsLogs.publishToUser(RouteApplicationsAddonsLogs.java:77) [pulsar-functions-0.1.0-SNAPSHOT.jar-unpacked/:?]
at com.clevercloud.pulsar.function.RouteApplicationsAddonsLogs.process(RouteApplicationsAddonsLogs.java:56) [pulsar-functions-0.1.0-SNAPSHOT.jar-unpacked/:?]
at com.clevercloud.pulsar.function.RouteApplicationsAddonsLogs.process(RouteApplicationsAddonsLogs.java:22) [pulsar-functions-0.1.0-SNAPSHOT.jar-unpacked/:?]
at org.apache.pulsar.functions.instance.JavaInstance.handleMessage(JavaInstance.java:63) [java-instance.jar:2.4.0-SNAPSHOT]
at org.apache.pulsar.functions.instance.JavaInstanceRunnable.run(JavaInstanceRunnable.java:257) [java-instance.jar:2.4.0-SNAPSHOT]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_192]
Caused by: java.lang.ClassNotFoundException: org.apache.pulsar.functions.runtime.shaded.org.glassfish.jersey.client.JerseyClientBuilder
at java.net.URLClassLoader.findClass(URLClassLoader.java:382) ~[?:1.8.0_192]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_192]
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349) ~[?:1.8.0_192]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_192]
at java.lang.Class.forName0(Native Method) ~[?:1.8.0_192]
at java.lang.Class.forName(Class.java:264) ~[?:1.8.0_192]
at javax.ws.rs.client.FactoryFinder.newInstance(FactoryFinder.java:111) ~[java-instance.jar:2.4.0-SNAPSHOT]
at javax.ws.rs.client.FactoryFinder.find(FactoryFinder.java:209) ~[java-instance.jar:2.4.0-SNAPSHOT]
at javax.ws.rs.client.ClientBuilder.newBuilder(ClientBuilder.java:94) ~[java-instance.jar:2.4.0-SNAPSHOT]
... 27 more
```
`pom.xml` looks like:
```
<dependency>
<groupId>org.glassfish.jersey.core</groupId>
<artifactId>jersey-client</artifactId>
<version>2.28</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.inject</groupId>
<artifactId>jersey-hk2</artifactId>
<version>2.28</version>
</dependency>
```
And the imports of the function:
```
import javax.ws.rs.client.ClientBuilder;
import javax.ws.rs.client.Entity;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import org.apache.commons.codec.binary.Base64;
import org.glassfish.jersey.client.authentication.HttpAuthenticationFeature;
import org.glassfish.jersey.client.ClientConfig;
import org.glassfish.jersey.logging.LoggingFeature;
```
I think it's about reflections on `javax.ws.rs.client.ClientBuilder` when it needs the jerserbuilder.
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