build fails with dependency problem on project aws-ion-protocol

[ronsmith]

I cloned the master branch and ran mvn clean install and I get the following error. I added -e and -X to get more information but it wasn't useful to me.

I am using openjdk version "1.8.0_191"
OpenJDK Runtime Environment (build 1.8.0_191-8u191-b12-2ubuntu0.16.04.1-b12)
OpenJDK 64-Bit Server VM (build 25.191-b12, mixed mode)
Running on Ubuntu 16.04

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-dependency-plugin:3.1.1:analyze-only (default) on project aws-ion-protocol: Dependency problems found -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-dependency-plugin:3.1.1:analyze-only (default) on project aws-ion-protocol: Dependency problems found
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:212)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: org.apache.maven.plugin.MojoExecutionException: Dependency problems found
at org.apache.maven.plugins.dependency.analyze.AbstractAnalyzeMojo.execute(AbstractAnalyzeMojo.java:253)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207)
... 20 more

[ronsmith]

I commented out the aws-ion-protocol module in core/protocols/pom.xml then I got a similar dependency issue on transcribestreaming service so I removed the transcribestreaming module from services/pom.xml.
Finally got a successful build.

[varunnvs92]

Interesting we run mvn clean install on every PR and we are not seeing that issue.
Is that the exact command you ran?
Does the logs have any other specific error messages?
Did you try cloning the repo in another directory and running the same command?

[zoewangg]

Closing this due to inactivity. Please feel free to reopen if you're still experiencing this issue.

[laloyd]

btw I am aslo having the same issue and my error looks like:
[INFO] AWS Java SDK :: Core :: Protocols :: AWS Cbor Protocol 2.5.40-SNAPSHOT SUCCESS [ 3.465 s]
[INFO] AWS Java SDK :: Core :: Protocols :: AWS Ion Protocol 2.5.40-SNAPSHOT FAILURE [ 5.122 s]

...
..
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-dependency-plugin:3.1.1:analyze-only (default) on project aws-ion-protocol: Dependency problems found -> [Help 1]

[laloyd]

actually when I ran
mvn clean install -Dmaven.test.skip=true
it fails, but when I run
mvn clean install
it worked fine /shrug

[sworisbreathing]

I get the error as well, using maven 3.6.1 with amazon corretto jdk 1.8u222 on Windows 10, against sdk version 2.9.24-SNAPSHOT (current master branch).

For Ion Protocol it's reporting:

[INFO] --- maven-dependency-plugin:3.1.1:analyze-only (default) @ aws-ion-protocol ---
[WARNING] Unused declared dependencies found:
[WARNING]    software.amazon.awssdk:aws-core:jar:2.9.24-SNAPSHOT:compile

For transcribestreaming it's:

[INFO] --- maven-dependency-plugin:3.1.1:analyze-only (default) @ transcribestreaming ---
[WARNING] Unused declared dependencies found:
[WARNING]    software.amazon.awssdk:regions:jar:2.9.24-SNAPSHOT:compile

What's even weirder about the second one is, it's complaining that transcribestreaming is declaring a dependency on regions but not using it. However, there is no such dependency declaration in the transcribestreaming pom.

My workaround is to comment out the analyze-only goal section in the parent pom. No clue why it works for the project maintainers but not for the rest of us.

[mirraj2]

I'm getting this exact problem. This is the pom.xml: https://search.maven.org/artifact/software.amazon.awssdk/ec2/2.13.37/jar

And this is the command I'm running: mvn install dependency:copy-dependencies