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From "ZHAOXIXIN (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (KYLIN-3285) "Value NNN not exists" error run executing query
Date Fri, 09 Mar 2018 10:52:00 GMT

    [ https://issues.apache.org/jira/browse/KYLIN-3285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16392702#comment-16392702
] 

ZHAOXIXIN commented on KYLIN-3285:
----------------------------------

the problem maybe from the "shard by" setting, after I set the day_time "shard by” to true,the
issue comes when I query.
If set all "shard by" to false, query can be done successfully.

>  "Value NNN not exists" error run executing query
> -------------------------------------------------
>
>                 Key: KYLIN-3285
>                 URL: https://issues.apache.org/jira/browse/KYLIN-3285
>             Project: Kylin
>          Issue Type: Bug
>          Components: Query Engine
>    Affects Versions: v2.3.0
>            Reporter: Shaofeng SHI
>            Priority: Major
>         Attachments: cube (1).json, kylin.log
>
>
> Reported by community user zxxbuaa@163.com:
>  
> {color:#b94a48}Kylin version update from 2.2.0 to 2.3.0; cube was build before update,
and query without error.{color}
> {color:#b94a48}After updatge to version 2.3.0 and query {color}"select count(userid)
num,day_time from record_ap group by day_time LIMIT 1000{color:#b94a48}”{color}
> {color:#b94a48}show errors below:{color}
> Column 0 value '2018-03-06' met dictionary error: Value '2018-03-06' (2018-03-06) not
exists! while executing SQL: "select count(userid) num,day_time from record_ap group by day_time
LIMIT 1000”
>  
> {color:#b94a48}Where {color}{color:#b94a48}'2018-03-06’ come from? I was fully confused.{color}
> {color:#b94a48}Cube have several segments:{color}
> {color:#b94a48}Starttime-endtime{color}
> {color:#b94a48}20180101-20180225{color}
> 20180225-20180304
>  
> Attached the log and cube JSON.



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