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From Dmitry Pavlov <dpavlov....@gmail.com>
Subject Re: New Compatibility Testing Framework module in the project
Date Fri, 01 Dec 2017 11:04:41 GMT
Hi Igniters,



recently I’ve made several updates in the framework.

- Now within the test, user can declare an extended classpath (e.g. use
ignite-indexing).

- Dumping classpath was added in case detached jvm node startup failed or
hangs. In second case stack trace is additionally dumped.

- Node join timeout was made configurable for long running post-startup
closures.



I also want to thank Eduard S.,  Alexey G. for review and Anton V. for
support.



Sincerely,

Dmitriy Pavlov


вт, 31 окт. 2017 г. в 10:51, Aleksei Zaitsev <ignite@alexzaitzev.pro>:

> Thanks for explanation
>
> 30.10.2017, 08:43, "Dmitry Pavlov" <dpavlov.spb@gmail.com>:
> > Hi Aleksei,
> >
> > Wiki in apache Ignite is used for design documents, Ignite Enhancement
> > Proposals (IEPs), introductory for ignite developers, etc, but not for
> > documentation.
> >
> > Readme.io is official Ignite documentation for ignite users.
> >
> > Recent created page describe how Ignite developer can test compatibility
> > (mostly if Persistent Store enabled) using testing framework
> > (GridAbstractTest/GridCommonAbstractTest). These classes are not used by
> > end users.
> >
> > Sincerely,
> > Dmitriy Pavlov
> >
> > пн, 30 окт. 2017 г. в 10:06, Aleksei Zaitsev <ignite@alexzaitzev.pro>:
> >
> >>  Thanks, Dmitry, but why wiki and not readme.io[1]? It has a section
> "Test
> >>  and benchmarking", which suits well for such information.
> >>
> >>  I thought, that wiki is deprecated source of documentation. Correct me
> if
> >>  I am wrong.
> >>
> >>  [1] https://apacheignite.readme.io/docs
> >>
> >>  27.10.2017, 20:29, "Dmitry Pavlov" <dpavlov.spb@gmail.com>:
> >>  > Hi Vyacheslav , Igniters,
> >>  >
> >>  > I hope you don't mind I copied this description into wiki (new page):
> >>  >
> https://cwiki.apache.org/confluence/display/IGNITE/Ignite+Tests+How+To
> >>  >
> >>  > Hope this helps new community members to easily find the info.
> >>  >
> >>  > Sincerely,
> >>  > Dmitriy Pavlov
> >>  >
> >>  > вт, 17 окт. 2017 г. в 18:17, Vyacheslav Daradur <daradurvs@gmail.com
> >:
> >>  >
> >>  >> Hi, Igniters!
> >>  >>
> >>  >> I would like to announce new Compatibility Testing Framework module
> in
> >>  >> the project.
> >>  >>
> >>  >> This module has been recently included in the project [1].
> >>  >>
> >>  >> Framework provides an opportunity to start working with Ignite
> >>  >> instances of previously released versions.
> >>  >>
> >>  >> The entire module is built on top of the Ignite Testing Framework,
> >>  >> especially on the MiltiJVM-mode classes. There is a class
> >>  >> IgniteCompatibilityAbstractTest that provides methods to start
> Ignite
> >>  >> nodes with versions which have been previously released in the Maven
> >>  >> repository in separate JVM and allows them to join topology.
> Framework
> >>  >> looking for artifacts of a specific version in the Maven local
> >>  >> repository, if they don’t exist there, they will be downloaded and
> >>  >> stored via Maven.
> >>  >>
> >>  >> The main implemented API:
> >>  >> startGrid(name, version, configurationClosure);
> >>  >> startGrid(name, version, configurationClosure, postStartupClosure);
> >>  >>
> >>  >> You can simply specify a version of Ignite, which you want to start,
> >>  >> define the configuration in the configurationClosure and set the
> >>  >> actions on the started node in the postStartupClosure. It’s very
> easy
> >>  >> to use it for writing unit tests, here is a simple example [2] which
> >>  >> demonstrates the main functional.
> >>  >>
> >>  >> I hope this framework helps us to make our project even better.
> >>  >>
> >>  >> I want to thank Anton Vinogradov for his help with API design and
> >>  >> Dmitriy Pavlov for sharing first-time user experience [3] [4].
> >>  >>
> >>  >> [1] https://issues.apache.org/jira/browse/IGNITE-5732 - Provide
> API to
> >>  >> test compatibility with old releases
> >>  >> [2]
> >>  >>
> >>
> https://github.com/apache/ignite/blob/master/modules/compatibility/src/test/java/org/apache/ignite/compatibility/persistence/DummyPersistenceCompatibilityTest.java
> >>  >> [3]
> >>  >>
> >>
> http://apache-ignite-developers.2346864.n4.nabble.com/Binary-compatibility-of-persistent-storage-tp22419p22913.html
> >>  >> [4] https://issues.apache.org/jira/browse/IGNITE-6285 - Enhance
> >>  >> persistent store paths on start
> >>  >>
> >>  >> --
> >>  >> Best Regards, Vyacheslav D.
>

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