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  1. Kylin
  2. KYLIN-5176

scala.MatchError: executeColumnDictionaryQuery (of class java.lang.String)

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • v4.0.1
    • v4.0.1
    • Environment
    • None

    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)

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            Unassigned Unassigned
            xbchao xbchao
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              Created:
              Updated:
              Resolved: