public void start() throws IOException {
    stateManager.start();
    LOG.info("NamespaceAuditor started.");
  }
The Class NamespaceAuditor performs checks to ensure operations like table creation and region
splitting preserve namespace quota. The namespace quota can be specified while namespace
creation.
hbase-server/src/main/java/org/apache/hadoop/hbase/namespace/NamespaceAuditor.java