Exception message: Build graph construction failed for DescendantAddresses(directory='3rdparty'):
  Throw(exc=MappingError(u"Failed to parse 3rdparty/jvm/org/apache/curator/BUILD:\nglobal name 'CURATOR_REV' is not defined",))
    Throw(exc=MappingError(u"Failed to parse 3rdparty/jvm/org/apache/curator/BUILD:\nglobal name 'CURATOR_REV' is not defined",))
      Throw(exc=MappingError(u"Failed to parse 3rdparty/python/twitter/common/BUILD:\nglobal name 'COMMONS_VERSION' is not defined",))
      Throw(exc=MappingError(u"Failed to parse 3rdparty/jvm/org/apache/curator/BUILD:\nglobal name 'CURATOR_REV' is not defined",))