With this commit, $IMPALA_MAVEN_OPTIONS is used by bin/mvn-quiet.sh
to configure Maven slightly. The default is no extra options.
This is handy for giving Maven a settings file with the "-s" flag, to
control, for example, repositories and their mirrors. In fact, I
considered exposing IMPALA_MAVEN_SETTINGS_FILE explicitly, but decided
that the generic option would be as good.
It's useful to customize how Maven works, especially
to provide a settings file with repository mirrors.
Change-Id: I2c62185476fd2388c7cda8884276b79a77370127
Reviewed-on: http://gerrit.cloudera.org:8080/8496
Reviewed-by: Joe McDonnell <joemcdonnell@cloudera.com>
Tested-by: Impala Public Jenkins
a0be00ad6d