Release Process

Sending Release For Vote

After the community agrees that the codebase is ready for a release, release manager should send the release for a vote.

The email subject should be "[VOTE] Apache Ignite <version> <rc>", e.g. "[VOTE] Apache Ignite 1.5.0.final RC3". Here is the sample email.

Dear Sirs!

We have uploaded release candidate to
https://dist.apache.org/repos/dist/dev/ignite/1.5.0.final-rc3/

This is very important release containing initial versions of Ignite.NET
and Ignite C++ and many other important features.

Tag name is
1.5.0.final-rc3

1.5.0 changes:
* Ignite.NET: Initial Release.
* Ignite C++: Initial Release.
* Massive performance improvements for cache operations and SQL.
* Added new binary cache object marshalling implementation.
* Added IgniteSemaphore data structure.
* Added MQTT Streamer.
* Added Twitter Streamer.
* Added Ignite Sink (integration with Apache Flume).
* Fixed optimistic serializable transactions: implemented "deadlock-free"
locking algorithm.
* Fixed failover for continuous queries.
* Fixed compilation and runtime errors under OpenJDK and IBM JDK.
* Fixed Integer.size limitation for cache.
* Fixed and improved cache types configuration.
* Fixed cache rebalancing.
* Many stability and fault-tolerance fixes.
* Added example to demonstrate the usage of EntryProcessor.

Complete list of closed issues:
https://issues.apache.org/jira/issues/?jql=project%20%3D%20IGNITE%20AND%20fixVersion%20%3D%201.5%20AND%20status%20%3D%20closed

DEVNOTES
https://git-wip-us.apache.org/repos/asf?p=ignite.git;a=blob_plain;f=DEVNOTES.txt;hb=refs/tags/1.5.0.final-rc3

RELEASENOTES
https://git-wip-us.apache.org/repos/asf?p=ignite.git;a=blob_plain;f=RELEASE_NOTES.txt;hb=refs/tags/1.5.0.final-rc3

Please start voting.

+1 - to accept Apache Ignite 1.5.0.final-rc3
0 - don't care either way
-1 - DO NOT accept Apache Ignite 1.5.0.final-rc3 (explain why)

This vote will go for 72 hours.

Release Verification

• Check that all JIRA issues for the specific version are Closed (example JQL: `project = IGNITE AND fixVersion <= 1.7 AND status != closed`).

  curl "https://issues.apache.org/jira/rest/api/2/search?jql=project=ignite%20AND%20status%20!=%20closed%20AND%20fixVersion<=1.7&fields=summary" | grep '"total":0,"issues":\[\]'

  
  

• Check that sha1 & md5 checksum is correct. 

  sha1sum -c *.sha1
  md5sum -c *.md5

• Check that signature is correct.

  gpg --verify-files *.asc

• Check that version is correct.

• Check licenses from the source code.

  mvn clean validate -DskipTests=true -P check-licenses

• Build the binary releases from the source code.

  mvn clean package -DskipTests -Dignite.edition=hadoop
  mvn clean package -DskipTests

• Build Ignite.NET binaries and NuGet packages

  cd modules\platforms\dotnet
  build -skipJava

• Do some trivial checks, e.g. start local topology, run several examples from binaries gained at previous step. Unpacked binaries can be found at sources/target/release-package

Closing Vote

After vote passes someone from PMC should do the following:

• Upload documentation to https://svn.apache.org/repos/asf/ignite/site/trunk/releases/<version>

  svn import apache-ignite-fabric-<version>-bin/docs https://svn.apache.org/repos/asf/ignite/site/trunk/releases/<version> -m "new Release (<version>)" 

• Update https://svn.apache.org/repos/asf/ignite/site/trunk/download.html (add new release to tables and mark them as latest, if necessary)

• Move release to https://dist.apache.org/repos/dist/release/ignite/<version> 

  svn mv https://dist.apache.org/repos/dist/dev/ignite/<version><rc> https://dist.apache.org/repos/dist/release/ignite/<version> -m "Release <version>"

• Create Release tag from RC tag

  git tag -a <version> -m "<version>"
  git push origin <version>

• Send an email with subject "[RESULT] [VOTE] Apache Ignite <version> Release (<rc>)", for example "[RESULT] [VOTE] Apache Ignite 1.4.0 Release (RC1)" and body similar to: 

  Hello!
  
  Apache Ignite 1.4.0 release (RC1) has been accepted.
  
  9 "+1" votes received.
  
  Here are the votes received:
  
     - Denis Magda (binding)
     - Anton Vinogradov (binding)
     - Alexey Kuznetsov (binding)
     - Sergi Vladykin (binding)
     - Gianfranco Murador (binding)
     - Vladimir Ozerov (binding)
     - Raul Kripalani (binding)
     - Konstantin Boudnik (binding)
     - Chandresh Pancholi
  
  Here is the link to vote thread -
  http://apache-ignite-developers.2346864.n4.nabble.com/VOTE-Apache-Ignite-1-4-0-Release-RC1-tp3474.html
   
  Ignite 1.4.0 successfuly released to https://dist.apache.org/repos/dist/release/ignite/1.4.0/
  
  Thanks!