public void missOneRegionSnapshotFile() throws IOException {
        FileStatus[] manifestFiles = CommonFSUtils.listStatus(fs, snapshotDir);
        for (FileStatus fileStatus : manifestFiles) {
          String fileName = fileStatus.getPath().getName();
          if (
            fileName.endsWith(SnapshotDescriptionUtils.SNAPSHOTINFO_FILE)
              || fileName.endsWith(".tabledesc")
              || fileName.endsWith(SnapshotDescriptionUtils.SNAPSHOT_TMP_DIR_NAME)
          ) {
            fs.delete(fileStatus.getPath(), true);
          }
        }
      }
Corrupt one region-manifest file
@throws IOException on unexecpted error from the FS
hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/SnapshotTestingUtils.java