[KYLIN-5176] scala.MatchError: executeColumnDictionaryQuery (of class java.lang.String)

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: v4.0.1
• Fix Version/s: v4.0.1
• Component/s: Environment
• Assignee: Unassigned
• Reporter: xbchao
• Created: 08/Apr/22 14:15
• Updated: 12/Apr/22 08:12
• Resolved: 08/Apr/22 14:30

Description

when I install kylin4.0.1 query node, set the config:  kylin.query.enable-dict-enumerator=true, kylin.query.enable-dynamic-column=true, kylin.query.segment-cache-enabled=true  which i install kylin2.6.3. then the error as shown below:

2022-04-07 13:41:33,685 ERROR [http-bio-7070-exec-4] controller.BasicController:65 :
org.apache.kylin.rest.exception.InternalErrorException: scala.MatchError: executeColumnDictionaryQuery (of class java.lang.String)
while executing SQL: "select * from (select biz_date from *** where biz_date = '2022-03-01' group by biz_date) limit 500"
        at org.apache.kylin.rest.service.QueryService.doQueryWithCache(QueryService.java:497)
        at org.apache.kylin.rest.service.QueryService.doQueryWithCache(QueryService.java:416)
        at org.apache.kylin.rest.controller.QueryController.query(QueryController.java:93)
        at sun.reflect.GeneratedMethodAccessor821.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        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:854)
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:765)
        at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
        ...
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
        at java.lang.Thread.run(Thread.java:750)
Caused by: scala.MatchError: executeColumnDictionaryQuery (of class java.lang.String)
        at org.apache.kylin.query.runtime.CalciteToSparkPlaner.visit(CalciteToSparkPlaner.scala:51)
        at org.apache.calcite.rel.SingleRel.childrenAccept(SingleRel.java:72)
        at org.apache.kylin.query.runtime.CalciteToSparkPlaner.visit(CalciteToSparkPlaner.scala:45)
        at org.apache.calcite.rel.SingleRel.childrenAccept(SingleRel.java:72)
        at org.apache.kylin.query.runtime.CalciteToSparkPlaner.visit(CalciteToSparkPlaner.scala:45)