You are viewing an old version of this page. View the current version.

Compare with Current View Page History

« Previous Version 7 Next »

This page is prepared for Apache Avro committers. You need committer rights to create a new Apache Avro release.

Branching

Skip this section if this is NOT the first release in a series (i.e. release X.Y.0).

  1. Update CHANGES.txt to include the release version and date (use Unreleased for the date if it is unknown) and remove Trunk (unreleased changes).
  2. Commit these changes to trunk. 
    svn commit -m "Preparing for release X.Y.Z"
  3. Create a branch for the release series: 
    svn copy https://svn.apache.org/repos/asf/avro/trunk \
https://svn.apache.org/repos/asf/avro/branches/branch-X.Y -m "Branching for X.Y releases"
  4. Update CHANGES.txt to add back in Trunk (unreleased changes).
  5. Update the default version in share/VERSION.txt on trunk to X.Y+1.0-SNAPSHOT. Be sure not to leave a trailing newline.
  6. Commit these changes to trunk. 
    svn commit -m "Preparing for X.Y+1.0 development"

Updating Release Branch

These operations take place in the release branch.

  1. Check out the branch with: 
    svn co https://svn.apache.org/repos/asf/avro/branches/branch-X.Y
  2. Update CHANGES.txt to include the release version and date (this change must be committed to trunk and any intermediate branches between trunk and the branch being released).
  3. Update the version number in share/VERSION.txt to be ''avro-X.Y.Z-SNAPSHOT''. Be sure not to leave a trailing newline.
  4. Commit these changes. 
    svn commit -m "Preparing for release X.Y.Z"
  5. Add the fix version X.Y.Z to the Avro JIRA
  6. If not already done, merge desired patches from trunk into the branch and commit these changes. You can find the revision numbers using svn log CHANGES.txt in the branch and in trunk. 
    cd branch-X.Y
svn merge -rR1:R2 ../trunk .
svn commit -m "Merge -r R1:R2 from trunk to X.Y branch. Fixes: AVRO-A, AVRO-B."
  7. For each patch merged, change the fix version for the JIRA issue to be X.Y.Z
  8. Go through CHANGES.txt, JIRA, and svn log to be sure that the issues included in the branch match in each location.
  9. Update the version number in share/VERSION.txt to be ''avro-X.Y.Z''. Be sure not to leave a trailing newline.
  10. Tag the release candidate (R is the release candidate number): 
    svn copy https://svn.apache.org/repos/asf/avro/branches/branch-X.Y \
https://svn.apache.org/repos/asf/avro/tags/release-X.Y.Z-rcR -m "Avro X.Y.Z-rcR release."

Building

  1. Build the release & run unit tests. 
    ./build.sh clean dist test
  2. Check that release files look ok - e.g. unpack the sources and run tests.
  3. Sign the release (see Step-By-Step Guide to Mirroring Releases for more information). 
    ./build.sh sign
  4. Copy release files to a public place. 
    ssh people.apache.org mkdir public_html/avro-X.Y.Z-RC0
scp -pr dist/* people.apache.org:public_html/avro-X.Y.Z-RC0
  5. Call a release vote on avro-dev at hadoop.apache.org.

Publishing

Once three PMC members have voted for a release, it may be published.

  1. Tag the release: 
    svn move https://svn.apache.org/repos/asf/avro/tags/release-X.Y.Z-rcR \
https://svn.apache.org/repos/asf/avro/tags/release-X.Y.Z -m "Avro X.Y.Z release."
  2. Copy release files to the distribution directory and make them writable by the hadoop group. 
    ssh people.apache.org
cp -pr public_html/avro-X.Y.Z-candidate-0 /www/www.apache.org/dist/avro/avro-X.Y.Z
cd /www/www.apache.org/dist/avro
chgrp -R hadoop avro-X.Y.Z
chmod -R g+w avro-X.Y.Z
  3. The release directory usually contains just two releases, the most recent from two branches, with a link named 'stable' to the most recent recommended version. 
    ssh people.apache.org
cd /www/www.apache.org/dist/avro
rm -rf avro-A.B.C; rm stable
ln -s hadoop-A.B.D stable
  4. Publish Java artifacts to the Maven repository: 
    ssh people.apache.org
mkdir /www/people.apache.org/repo/m2-ibiblio-rsync-repository/org/apache/avro/X.Y.Z
cd /www/www.apache.org/dist/avro/avro-X.Y.Z/java
cp -p avro-X.Y.Z{,-javadoc,-sources}.* /www/people.apache.org/repo/m2-ibiblio-rsync-repository/org/apache/avro/X.Y.Z
  5. Wait 24 hours for release to propagate to mirrors.
  6. Prepare to edit the website. 
    svn co https://svn.apache.org/repos/asf/avro/site
  7. Update the documentation links in author/content/xdocs/site.xml.
  8. Update the release news in author/content/xdocs/releases.xml.
  9. Regenerate the site, review it, then commit it. 
    ant -Dforrest.home=/usr/local/forrest -Djava5.home=/usr/local/jdk1.5
firefox publish/index.html
svn commit -m "Updated site for release X.Y.Z."
  10. Deploy your site changes. 
    ssh people.apache.org
cd /www/hadoop.apache.org/avro
svn up
  11. Copy the new release docs to people.apache.org:/www/hadoop.apache.org/avro/docs/rX.Y.Z and update the docs/current link, by doing the following in your home directory on people.apache.org: 
    ssh people.apache.org
tar xzf /www/www.apache.org/dist/avro/avro-X.Y.Z/avro-doc-X.Y.Z.tar.gz
chmod -R 775 avro-doc-X.Y.Z
chgrp -R hadoop avro-doc-X.Y.Z
cp -rp avro-doc-X.Y.Z /www/hadoop.apache.org/avro/docs/X.Y.Z
rm -r avro-doc-X.Y.Z
cd /www/hadoop.apache.org/avro/docs/
ln -s X.Y.Z current
  12. Send announcements to the user and developer lists once the site changes are visible.
  13. Update the version number in share/VERSION.txt to be ''avro-X.Y.N-SNAPSHOT'', where ''N'' is one greater than the release just made.
  14. In Jira, ensure that only issues in the "Fixed" state have a "Fix Version" set to release X.Y.Z.
  15. In Jira, "release" the version. Visit the "Administer Project" page, then the "Manage versions" page. You need to have the "Admin" role in Avro's Jira for this step and the next.
  16. In Jira, close issues resolved in the release. Disable mail notifications for this bulk change.

Using AWS for Avro Build and Release

Starting from the instance ID of ami-2d4aa444, which is the 32-bit Lucid Lynx with instance storage in us-east-1 (see http://uec-images.ubuntu.com/releases/lucid/release for other options). Then execute:

$ sudo add-apt-repository "deb http://archive.canonical.com/ lucid partner"
$ sudo apt-get update
$ sudo apt-get install emacs23-lucid subversion gcc g++ ruby rake rubygems libopenssl-ruby python-pip ant sun-java6-jdk (use tab to navigate crappy Sun Java pages)
$ sudo gem install echoe
$ sudo pip install setuptools

See Also

  • No labels