impala jdbc方式连接报java.sql.SQLException: Error: Error: could not match input解决办法

今天写了个程序通过jdbc的方式去连接impala，访问库里的数据时遇到如下错误：

java.sql.SQLException: Error: Error: could not match input

        at org.apache.hive.jdbc.Utils.verifySuccess(Utils.java:159)

        at org.apache.hive.jdbc.Utils.verifySuccessWithInfo(Utils.java:147)

        at org.apache.hive.jdbc.HiveStatement.execute(HiveStatement.java:182)

        at org.apache.hive.jdbc.HiveStatement.executeQuery(HiveStatement.java:246)

        at org.apache.jsp.index_jsp.getDimDayList(index_jsp.java:29)

        at org.apache.jsp.index_jsp._jspService(index_jsp.java:166)

        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)

        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

java查询代码：

Class.forName("org.apache.hive.jdbc.HiveDriver");

impalaConnection = DriverManager.getConnection("jdbc:hive2://" + IMPALAD_HOST + ':' +　IMPALAD_JDBC_PORT + "/;auth=noSasl");  

Statement statement = impalaConnection.createStatement();

StringBuffer sql = new StringBuffer();

sql.append("select id,year,month,week,day from dim_test limit 10;");

ResultSet rs = statement.executeQuery(sql.toString());

错误原因：sql语句多了一个分号

解决方法：去掉select id,year,month,week,day from dim_test limit 10;之后的分号即可正常执行

特此记录，给所有遇到同样问题的同学解决思路！