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https://issues.apache.org/jira/browse/HBASE-14879?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Vimont updated HBASE-14879:
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Attachment: archetype_mr_prototype.zip
Attaching a zip file, {{archetype_mr_prototype.zip}}, containing the components
of a Maven archetype suitable for testing in a sandbox environment. It is
provided separately here so that folks can try it out and comment on it before
we try to incorporate it into the HBase project and push the archetype into the
Maven central repository.
The MapReduce job code that is generated from this archetype is called
{{CopyTableExample.java}}, and it is derived from {{CopyTable}} in the HBase
project. Also included is a corresponding test class
{{TestCopyTableExample.java}}.
This archetype generates a prefab project for the user which (a) automatically
establishes for them all required Maven dependencies, (b) provides a complete
example of HBase-oriented MapReduce job code, and (c) provides a complete
example of test code showing how to use the HBaseTestUtility to easily and
effectively test a MapReduce job.
It's recommended to do the following in a separate sandbox environment, not in
an active development environment. (I use VirtualBox to set up a fresh Ubuntu
environment whenever I need a new sandbox.)
INSTRUCTIONS
(1) Download and unzip {{archetype_mr_prototype.zip}}.
(2) Go into the {{archetype_mr_prototype}} directory, and execute: {{mvn
install}}
This will install the archetype (which is called
{{hbase-mapreduce-job-archetype}}, version {{1.1.2-alpha}}) into your local
Maven repository.
(3) To create a new project based upon the archetype, go to the directory in
which you want the project folder and its contents to be created, and execute
the following:
{{mvn archetype:generate -DarchetypeCatalog=local}}
This will interactively ask you to (a) choose the number of the archetype you
want to use from a numbered list that is displayed (in this case, choose the
number corresponding to “hbase-mapreduce-job-archetype”), (b) specify groupId
(e.g., “org.example”), (c) specify artifactId (e.g.,
“test-hbase-mapreduce-project”), (d) specify version (default is
“1.0-SNAPSHOT”), and (e) specify package (e.g., “org.example.testpackage”).
Your generated project components will be found in a new directory named with
the artifactId value that you specified above. Going to the new project
directory and running {{mvn install}} from the command line should result in
downloading of all dependencies, compiling of the provided Java classes, and
running (hopefully to success) of all the tests in the test class. Note that
the tests could take 3 to 5 minutes to complete.
> maven archetype: mapreduce application
> --------------------------------------
>
> Key: HBASE-14879
> URL: https://issues.apache.org/jira/browse/HBASE-14879
> Project: HBase
> Issue Type: Sub-task
> Components: build, Usability
> Reporter: Nick Dimiduk
> Labels: beginner
> Attachments: archetype_mr_prototype.zip
>
>
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