nothing in kylin.log except " 2016-12-15 16:47:29,623 INFO [pool-8-thread-1]
threadpool.DefaultScheduler:118 : Job Fetcher: 0 should running, 0 actual
running, 0 ready, 30 already succeed, 7 error, 9 discarded, 0 others "
here is my codes :
String date = cirm.getDate();
String type = cirm.getType();
int period = cirm.getPeriod();
String appId = cirm.getAppId();
//用一个变量记住总数
int total = 0;
Driver driver = null;
Connection conn = null;
PreparedStatement state = null;
ResultSet rs = null;
try {
driver = (Driver)
Class.forName("org.apache.kylin.jdbc.Driver").newInstance();
Properties info = new Properties();
info.put("user", "ADMIN");
info.put("password", "KYLIN");
conn = driver.connect("jdbc:kylin://10.1.1.158:7070/YOOSHU_WAREHOUSE",
info);
state = conn.prepareStatement("SELECT APPID,PROVINCE,COUNT(1) AS UV from
YOOSHU_ASO_AREA_INFOS WHERE DATEID = DATE ? AND DATETYPE = ? AND PERIOD = ? AND
APPID =? group by DATEID,DATETYPE,PERIOD,APPID,PROVINCE ORDER BY UV DESC");
state.setString( 1, date);
state.setString( 2, type);
state.setInt( 3, period);
state.setString( 4, appId);
rs = state.executeQuery();
while (rs.next()) {
RegionBean regionBean = new RegionBean();
regionBean.setAppId(rs.getString("APPID"));
regionBean.setProvince(rs.getString("PROVINCE"));
regionBean.setCount(rs.getInt("UV"));
regions.add(regionBean);
}
} catch (Exception e) {
e.printStackTrace();
}
try {
if (rs != null)
rs.close();
} catch(Exception e) {}
try {
if (state != null)
state.close();
} catch (Exception e){}
try {
if (conn != null)
conn.close();
} catch (Exception e){}
my pom.xml is：
<!-- http://mvnrepository.com/artifact/org.apache.kylin/kylin-jdbc -->
<dependency>
<groupId>org.apache.kylin</groupId>
<artifactId>kylin-jdbc</artifactId>
<version>1.6.0</version>
</dependency>
gaolv123...@163.com
发件人： ShaoFeng Shi
发送时间： 2016-12-15 12:08
收件人： dev
主题： Re: KYLIN JDBC卡主不动
is there any message in kylin.log?
在 2016年12月15日 上午11:03，gaolv123...@163.com <gaolv123...@163.com>写道：
> 你好：
> 我在用JDBC 读取数据的时候，卡主不动，日志如下：
> [DEBUG] 2016-12-15 10:06:31,093 Get connection for route {}->h
> ttp://10.1.1.158:7070
> [DEBUG] 2016-12-15 10:06:31,103 Connecting to 10.1.1.158:7070
> [DEBUG] 2016-12-15 10:06:32,499 Connection 0.0.0.0:45116<->10.1.1.158:7070
> shut down
> [DEBUG] 2016-12-15 10:06:37,409 Releasing connection org.
> apache.kylin.jdbc.shaded.org.apache.http.impl.conn.
> ManagedClientConnectionImpl@4eef38f8
>
> 卡在这里不动，CPU变得很高，这是怎么回事啊。
>
>
>
> ------------------------------
> gaolv123...@163.com
>
--
Best regards,
Shaofeng Shi 史少锋
