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lib/Net/Hadoop/Oozie.pm  view on Meta::CPAN

sub build_version {
    my $self = shift;
    my $version = $self->admin("build-version")->{buildVersion};
    return $version;
}

sub oozie_version {
    my $self = shift;
    my $build = $self->build_version;
    my($v) = split m{ [-] }xms, $build, 2;
    return $v;
}

sub max_node_name_len {
    my $self    = shift;
    my $version = $self->oozie_version;

    # A simple grep in oozie.git shows that it was always set to "50"
    # up until v4.3.0. So, no need to check any older version for even
    # lower limits.