if (LOG.isDebugEnabled()) {
LOG.debug("Reading stack version metainfo from file "
+ stackMetainfoFile.getAbsolutePath());
}
StackMetainfoXml smx = unmarshal(StackMetainfoXml.class, stackMetainfoFile);
stackInfo.setMinUpgradeVersion(smx.getVersion().getUpgrade());
stackInfo.setActive(smx.getVersion().isActive());
stackInfo.setParentStackVersion(smx.getExtends());
String rcoFileLocation = stackVersionFolder.getAbsolutePath() + File.separator + AmbariMetaInfo.RCO_FILE_NAME;
if (new File(rcoFileLocation).exists())
stackInfo.setRcoFileLocation(rcoFileLocation);
}