[HELP][MENTOR] Artifacts release to Apache Maven repository

[Ning Wang <wa...@gmail.com>]

Hi,

I am trying to make a release with artifacts in Apache Maven repository,
following on this document:
http://www.apache.org/dev/publishing-maven-artifacts.html

It seems to be working ok till step 2 of staging a release:
http://www.apache.org/dev/publishing-maven-artifacts.html#publish-snapshot

"maven deploy" succeeded but I don't see heron in this page:
https://repository.apache.org/content/repositories/snapshots/org/apache/

The log shows:

[INFO] --- maven-deploy-plugin:2.8.2:deploy (default-deploy) @ heron-api ---
Uploading to apache.releases.https:
https://repository.apache.org/service/local/staging/deploy/maven2/org/apache/heron/heron-api/v0.20.1-incubating-rc1/heron-api-v0.20.1-

......

Uploaded to apache.releases.https:
https://repository.apache.org/service/local/staging/deploy/maven2/org/apache/heron/heron-api/maven-metadata.xml
(339 B at 396 B/s)
[INFO]
------------------------------------------------------------------------
[INFO] BUILD SUCCESS


When I run this command "mvn release:prepare" it gives me this error:

[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-release-plugin:2.5.3:prepare (default-cli)
on project heron-api: You don't have a SNAPSHOT project in the reactor
projects list. -> [Help 1]

Any suggestion about what is going on and what I should do?

Thanks in advance.

--ning