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Posted to issues@kylin.apache.org by "HongBo Dai (JIRA)" <ji...@apache.org> on 2018/12/20 03:01:00 UTC

[jira] [Created] (KYLIN-3731) ava.lang.IllegalArgumentException: Unsupported data type array at

HongBo  Dai created KYLIN-3731:
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             Summary: ava.lang.IllegalArgumentException: Unsupported data type array<string> at 
                 Key: KYLIN-3731
                 URL: https://issues.apache.org/jira/browse/KYLIN-3731
             Project: Kylin
          Issue Type: Bug
          Components: Job Engine
    Affects Versions: v2.5.1
            Reporter: HongBo  Dai
             Fix For: v2.5.1
         Attachments: error of kylin.txt, image-2018-12-20-10-59-04-060.png

As kylin was recently upgraded from 2.3 to 2.5.1, its data type of array metadata was found to be unsupported and the following exception occurred
"java. lang. IllegalArgumentException: Unsupported data type array", are in kylin2.3 hive data storage array before running this type is no problem, there is the lead in building a cube when the third step is as follows
"org. apache. kylin. engine. mr. Exception. MapReduceException: no counters for the job", could you tell me how to solve the problem without changing data structure situation now? please  look up  attachment. 
!image-2018-12-20-10-59-04-060.png! 




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