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https://issues.apache.org/jira/browse/KYLIN-3937?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17047575#comment-17047575
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Shao Feng Shi commented on KYLIN-3937:
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Didn't see this; More inputs?

> 从 kafka 流构建 cube ,发生死锁
> ----------------------
>
>                 Key: KYLIN-3937
>                 URL: https://issues.apache.org/jira/browse/KYLIN-3937
>             Project: Kylin
>          Issue Type: Bug
>          Components: Job Engine, Metadata, Spark Engine
>    Affects Versions: v2.6.0
>         Environment: kylin: 2.6.0
> hdp: 2.5.0.0-1245
>            Reporter: 风语者
>            Priority: Critical
>         Attachments: deadlock_kylin.png, kylin_monitors.png
>
>
> 你好,用 kylin 从 kafka 流构建 cube, 每五分钟 构建一次,从日志看到好像发生了死锁现象。
> 目前为止,发生了再次,第一次我将所有正在进行的构建全部 discard , 然后死锁现象还是存在,目前不知道该怎么处理这个问题。烦请查看下吧。多谢多谢。
> 用 spark 进行构建,到第三步:Build Dimension Dictionary 时,发生了死锁。
> 发生死锁时,没有发生 cube 构建错误现象。 



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