Build failed when App Engine APIs are not enabled

[hilliao]

The following error happens running integration tests when App Engine APIs aren't enabled. The fix is to browse to Cloud Console and enable App Engine API. It does not happen for projects that already enabled or have App Engine applications. The biggest problem is the error isn't obvious and took my team 3 days to figure out.

Error:
javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

[gregorskii]

I am having a similar issue. The service account JSON path is correct on my machine and a NodeJS script using the same service account JSON can send messages. The Java code cannot properly connect to it and make a subscription. I have double checked the IAM permissions for the SA and the topic permissions for the topic look correct.

Any advice?

[gregorskii]

My issue was related to https://issues.apache.org/jira/browse/BEAM-7851.