Repository: incubator-systemml Updated Branches: refs/heads/master a813e808b -> 503307bce
[SYSTEMML-1230] Add MLContext info functionality to docs Add project info functionality to MLContext Programming Guide. Project: http://git-wip-us.apache.org/repos/asf/incubator-systemml/repo Commit: http://git-wip-us.apache.org/repos/asf/incubator-systemml/commit/503307bc Tree: http://git-wip-us.apache.org/repos/asf/incubator-systemml/tree/503307bc Diff: http://git-wip-us.apache.org/repos/asf/incubator-systemml/diff/503307bc Branch: refs/heads/master Commit: 503307bce84d6fae92f29c01238fc916a7132fca Parents: a813e80 Author: Deron Eriksson <[email protected]> Authored: Fri Feb 3 15:02:13 2017 -0800 Committer: Deron Eriksson <[email protected]> Committed: Fri Feb 3 15:02:13 2017 -0800 ---------------------------------------------------------------------- docs/spark-mlcontext-programming-guide.md | 47 ++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/incubator-systemml/blob/503307bc/docs/spark-mlcontext-programming-guide.md ---------------------------------------------------------------------- diff --git a/docs/spark-mlcontext-programming-guide.md b/docs/spark-mlcontext-programming-guide.md index 8c0a79f..45c0091 100644 --- a/docs/spark-mlcontext-programming-guide.md +++ b/docs/spark-mlcontext-programming-guide.md @@ -1636,6 +1636,53 @@ scala> for (i <- 1 to 5) { </div> + +## Project Information + +SystemML project information such as version and build time can be obtained through the +MLContext API. The project version can be obtained by `ml.version`. The build time can +be obtained by `ml.buildTime`. The contents of the project manifest can be displayed +using `ml.info`. Individual properties can be obtained using the `ml.info.property` +method, as shown below. + +<div class="codetabs"> + +<div data-lang="Scala" markdown="1"> +{% highlight scala %} +print(ml.version) +print(ml.buildTime) +print(ml.info) +print(ml.info.property("Main-Class")) +{% endhighlight %} +</div> + +<div data-lang="Spark Shell" markdown="1"> +{% highlight scala %} +scala> print(ml.version) +0.13.0-incubating-SNAPSHOT +scala> print(ml.buildTime) +2017-02-03 22:32:43 UTC +scala> print(ml.info) +Archiver-Version: Plexus Archiver +Artifact-Id: systemml +Build-Jdk: 1.8.0_60 +Build-Time: 2017-02-03 22:32:43 UTC +Built-By: deroneriksson +Created-By: Apache Maven 3.3.9 +Group-Id: org.apache.systemml +Main-Class: org.apache.sysml.api.DMLScript +Manifest-Version: 1.0 +Version: 0.13.0-incubating-SNAPSHOT + +scala> print(ml.info.property("Main-Class")) +org.apache.sysml.api.DMLScript + +{% endhighlight %} +</div> + +</div> + + --- # Jupyter (PySpark) Notebook Example - Poisson Nonnegative Matrix Factorization
