@Override
  public Path getPathWithoutSchemeAndAuthority(Path path) {
    return Path.getPathWithoutSchemeAndAuthority(path);
  }
Compares two encryption key strengths.

@param zone1 First  EncryptionZone to compare
@param zone2 Second EncryptionZone to compare
@return 1 if zone1 is stronger; 0 if zones are equal; -1 if zone1 is weaker.
@throws IOException If an error occurred attempting to get key metadata
shims/0.23/src/main/java/org/apache/hadoop/hive/shims/Hadoop23Shims.java