[jira] [Resolved] (KYLIN-3165) Cannot auto mege segments

["Shaofeng SHI (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KYLIN-3165?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shaofeng SHI resolved KYLIN-3165.
---------------------------------
       Resolution: Fixed
    Fix Version/s: v2.3.0

> Cannot auto mege segments
> -------------------------
>
>                 Key: KYLIN-3165
>                 URL: https://issues.apache.org/jira/browse/KYLIN-3165
>             Project: Kylin
>          Issue Type: Bug
>          Components: Job Engine
>    Affects Versions: v2.2.0
>            Reporter: Yang Hao
>            Assignee: Yang Hao
>            Priority: Major
>             Fix For: v2.3.0
>
>         Attachments: KYLIN-3165.apache-master.001.patch
>
>
> The function of auto merge loses efficacy after we upgrade to 2.2.0, related stack is:
> 2018-01-14 11:21:10,965 ERROR [Thread-694] service.CacheService:88 : Error in updateOnNewSegmentReady()
> java.lang.IllegalArgumentException
>  at com.google.common.base.Preconditions.checkArgument(Preconditions.java:76)
>  at org.apache.kylin.cube.CubeManager.mergeSegments(CubeManager.java:547)
>  at org.apache.kylin.rest.service.CubeService.mergeCubeSegment(CubeService.java:646)
>  at org.apache.kylin.rest.service.CubeService.updateOnNewSegmentReady(CubeService.java:594)
>  at org.apache.kylin.rest.service.CubeService$$FastClassBySpringCGLIB$$17a07c0e.invoke(<generated>)
>  at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
>  at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:669)
>  at org.apache.kylin.rest.service.CubeService$$EnhancerBySpringCGLIB$$eaadc7fa.updateOnNewSegmentReady(<generated>)
>  at org.apache.kylin.rest.service.CacheService$1$1.run(CacheService.java:86)



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