yes i try ,and i get Invalid URL error
Exception in thread "main" java.sql.SQLException: Invalid URL: jdbc:hive2://
192.168.10.22:10000/default
at
org.apache.hadoop.hive.jdbc.HiveConnection.<init>(HiveConnection.java:85)
at org.apache.hadoop.hive.jdbc.HiveDriver.connect(HiveDriver.java:104)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at DemoHive.main(DemoHive.java:17)
On Wed, Jul 10, 2013 at 3:14 PM, Nitin Pawar <nitinpawar...@gmail.com>wrote:
> Can you tell use which jdbc version are you using? and try changing it to
> "jdbc:hive"
> from " jdbc:hive2"
>
>
>
>
> On Wed, Jul 10, 2013 at 12:34 PM, ch huang <justlo...@gmail.com> wrote:
>
>> i use following java code
>>
>>
>> import java.sql.Connection;
>> import java.sql.DriverManager;
>> import java.sql.ResultSet;
>> import java.sql.Statement;
>>
>> public class DemoHive {
>> public static void main(String[] args) throws Exception {
>> Class.forName("org.apache.hadoop.hive.jdbc.HiveDriver");
>>
>> String dropSQL="drop table javabloger";
>> String createSQL="create table javabloger (key int, value
>> string)";
>> String insterSQL="LOAD DATA LOCAL INPATH
>> '/work/hive/examples/files/kv1.txt' OVERWRITE INTO TABLE javabloger";
>> String querySQL="SELECT * FROM hb_dmp_pageview";
>>
>> Connection con =
>> DriverManager.getConnection("jdbc:hive2://192.168.10.22:10000/default",
>> "", "");
>> Statement stmt = con.createStatement();
>> // stmt.executeQuery(dropSQL); // 执行删除语句
>> // stmt.executeQuery(createSQL); // 执行建表语句
>> // stmt.executeQuery(insterSQL); // 执行插入语句
>> ResultSet res = stmt.executeQuery(querySQL); // 执行查询语句
>>
>> while (res.next()) {
>> System.out.println("Result: key:"+res.getString(1)
>> +" �C> value:" +res.getString(2));
>> }
>> }
>> }
>>
>>
>> Exception in thread "main" java.sql.SQLException: Invalid URL:
>> jdbc:hive2://192.168.10.22:10000/default
>> at
>> org.apache.hadoop.hive.jdbc.HiveConnection.<init>(HiveConnection.java:85)
>> at org.apache.hadoop.hive.jdbc.HiveDriver.connect(HiveDriver.java:104)
>> at java.sql.DriverManager.getConnection(Unknown Source)
>> at java.sql.DriverManager.getConnection(Unknown Source)
>> at DemoHive.main(DemoHive.java:17)
>>
>>
>> and in hive server
>>
>> # nohup hive --service hiveserver &
>>
>> # netstat -utlpn|grep 10000
>> tcp 0 0 0.0.0.0:10000 0.0.0.0:*
>> LISTEN 18430/java
>>
>
>
>
> --
> Nitin Pawar
>
