Liu Shaohui created KYLIN-3495:
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Summary: Wrong datatypo when using on max function on a empty
column
Key: KYLIN-3495
URL: https://issues.apache.org/jira/browse/KYLIN-3495
Project: Kylin
Issue Type: Bug
Reporter: Liu Shaohui
SQL:
{code:java}
select
count(*),sum(PER_BYTES_TIME_COST)/count(PER_BYTES_TIME_COST),max(PER_BYTES_TIME_COST),min(PER_BYTES_TIME_COST)
from KYLIN_ONEBOX.HIVE_METRICS_JOB_DEV where KDAY_DATE >= '2018-07-01' and
KDAY_DATE <= '2018-07-31' and PROJECT ='LEARN_KYLIN'{code}
Exception:
{code:java}
NoSuchMethodException: SqlFunctions.greater(java.math.BigDecimal, double)
while resolving method 'greater[class java.math.BigDecimal, double]' in class
class org.apache.calcite.runtime.SqlFunctions
at org.apache.calcite.avatica.Helper.createException(Helper.java:56)
at org.apache.calcite.avatica.Helper.createException(Helper.java:41)
at
org.apache.calcite.avatica.AvaticaStatement.executeInternal(AvaticaStatement.java:156)
at
org.apache.calcite.avatica.AvaticaStatement.executeQuery(AvaticaStatement.java:218)
at
org.apache.kylin.rest.service.QueryService.execute(QueryService.java:940)
at
org.apache.kylin.rest.service.QueryService.queryWithSqlMassage(QueryService.java:670)
at
org.apache.kylin.rest.service.QueryService.query(QueryService.java:188)
at
org.apache.kylin.rest.service.QueryService.queryAndUpdateCache(QueryService.java:505)
at
org.apache.kylin.rest.service.QueryService.doQueryWithCache(QueryService.java:464)
at
org.apache.kylin.rest.service.QueryService.doQueryWithCache(QueryService.java:390)
at
org.apache.kylin.rest.controller.QueryController.query(QueryController.java:86)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at
org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205)
at
org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133)
at
org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:97)
at
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827)
at
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738)
at
org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
at
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:967)
at
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901)
at
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
at
org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:650)
at
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241){code}
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