Chapter 1. Building HBase

Table of Contents

1.1. Building in snappy compression support
1.2. Adding an HBase release to Apache's Maven Repository

This chapter will be of interest only to those building HBase from source.

1.1. Building in snappy compression support

Pass -Dsnappy to trigger the snappy maven profile for building snappy native libs into hbase.

1.2. Adding an HBase release to Apache's Maven Repository

Follow the instructions at Publishing Maven Artifacts. The 'trick' to making it all work is answering the questions put to you by the mvn release plugin properly, making sure it is using the actual branch AND before doing the mvn release:perform step, VERY IMPORTANT, hand edit the release.properties file that was put under ${HBASE_HOME} by the previous step, release:perform. You need to edit it to make it point at right locations in SVN.

If you see run into the below, its because you need to edit version in the pom.xml and add -SNAPSHOT to the version (and commit).

[INFO] Scanning for projects...
[INFO] Searching repository for plugin with prefix: 'release'.
[INFO] ------------------------------------------------------------------------
[INFO] Building HBase
[INFO]    task-segment: [release:prepare] (aggregator-style)
[INFO] ------------------------------------------------------------------------
[INFO] [release:prepare {execution: default-cli}]
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] You don't have a SNAPSHOT project in the reactor projects list.
[INFO] ------------------------------------------------------------------------
[INFO] For more information, run Maven with the -e switch
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 3 seconds
[INFO] Finished at: Sat Mar 26 18:11:07 PDT 2011
[INFO] Final Memory: 35M/423M
[INFO] -----------------------------------------------------------------------