private void initWh()

in emr-user-role-mapper-s3storagebasedauthorizationmanager/src/main/java/com/amazonaws/emr/urm/hive/urmstoragebasedauthorizer/S3StorageBasedAuthorizationProvider.java [67:83]

• 10 lines of code
• 3 McCabe index (conditional complexity)

    private void initWh() throws MetaException, HiveException, MetaException {
        if (wh == null){
            if(!isRunFromMetaStore){
                // Note, although HiveProxy has a method that allows us to check if we're being
                // called from the metastore or from the client, we don't have an initialized HiveProxy
                // till we explicitly initialize it as being from the client side. So, we have a
                // chicken-and-egg problem. So, we now track whether or not we're running from client-side
                // in the SBAP itself.
                hive_db = new HiveProxy(Hive.get(getConf(), StorageBasedAuthorizationProvider.class));
                this.wh = new Warehouse(getConf());
            } else {
                // not good if we reach here, this was initialized at setMetaStoreHandler() time.
                // this means handler.getWh() is returning null. Error out.
                throw new IllegalStateException("Uninitialized Warehouse from MetastoreHandler");
            }
        }
    }