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Posted to issues@kudu.apache.org by "wangkang (JIRA)" <ji...@apache.org> on 2018/12/13 08:57:00 UTC

[jira] [Updated] (KUDU-2639) 如何清除kudu memory 或者 如何保证kudu memory 不会超过限制?

     [ https://issues.apache.org/jira/browse/KUDU-2639?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

wangkang updated KUDU-2639:
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    Description: When I insert 1.2 gigabytes of data, the server value keeps increasing, reaching a peak of 3.2 gigabytes and the memory utilization reaches 48%. So if I want to insert more, is it possible to cause memory usage limit? How to avoid this situation? Can the memory used by this server be cleared manually?  (was: 当我插入1.2G数据的时候 server值就一直增加，峰值达到了3.2G 内存使用率达到了48%,那如果我要插入更大，是不是就有可能造成内存使用限制？这种情况怎么避免，还有这个server使用的内存能手动清除吗？)

> 如何清除kudu memory 或者 如何保证kudu memory 不会超过限制?
> ------------------------------------------
>
>                 Key: KUDU-2639
>                 URL: https://issues.apache.org/jira/browse/KUDU-2639
>             Project: Kudu
>          Issue Type: Bug
>          Components: master, metrics, server
>    Affects Versions: 1.7.0
>            Reporter: wangkang
>            Priority: Major
>         Attachments: 1544690968288.jpg, 1544691002343.jpg
>
>
> When I insert 1.2 gigabytes of data, the server value keeps increasing, reaching a peak of 3.2 gigabytes and the memory utilization reaches 48%. So if I want to insert more, is it possible to cause memory usage limit? How to avoid this situation? Can the memory used by this server be cleared manually?



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