public static final HFileLink buildFromHFileLinkPattern(Configuration conf, Path hFileLinkPattern)
    throws IOException {
    return buildFromHFileLinkPattern(CommonFSUtils.getRootDir(conf),
      HFileArchiveUtil.getArchivePath(conf), hFileLinkPattern);
  }
@param conf             {@link Configuration} from which to extract specific archive locations
@param hFileLinkPattern The path ending with a HFileLink pattern. (table=region-hfile)
@throws IOException on unexpected error.
hbase-server/src/main/java/org/apache/hadoop/hbase/io/HFileLink.java