How to use

getRegistrySecurity

method

in

org.apache.hadoop.registry.client.impl.zk.CuratorService

/**
 * Clear all write accessors.
 */
public void clearWriteAccessors() {
 getRegistrySecurity().resetDigestACLs();
}

/**
 * Clear all write accessors
 */
public void clearWriteAccessors() {
 getRegistrySecurity().resetDigestACLs();
}

/**
 * Add a new write access entry for all future write operations.
 * @param id ID to use
 * @param pass password
 * @throws IOException on any failure to build the digest
 */
public boolean addWriteAccessor(String id, String pass) throws IOException {
 RegistrySecurity security = getRegistrySecurity();
 ACL digestACL = new ACL(ZooDefs.Perms.ALL,
   security.toDigestId(security.digest(id, pass)));
 return security.addDigestACL(digestACL);
}

/**
 * Add a new write access entry for all future write operations.
 *
 * @param id   ID to use
 * @param pass password
 * @throws IOException on any failure to build the digest
 */
public boolean addWriteAccessor(String id, String pass) throws IOException {
 RegistrySecurity security = getRegistrySecurity();
 ACL digestACL = new ACL(ZooDefs.Perms.ALL,
   security.toDigestId(security.digest(id, pass)));
 return security.addDigestACL(digestACL);
}