public isTableEnabled_args setTableName(byte[] tableName) {
      this.tableName = tableName == null ? (java.nio.ByteBuffer)null     : java.nio.ByteBuffer.wrap(tableName.clone());
      return this;
    }
name of the table to check
hbase-thrift/src/main/java/org/apache/hadoop/hbase/thrift/generated/Hbase.java