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Posted to notifications@iotdb.apache.org by "changxue (Jira)" <ji...@apache.org> on 2023/03/08 07:23:00 UTC

[jira] [Commented] (IOTDB-5426) Cannot trigger flush for sequence file when timed flush enabled

    [ https://issues.apache.org/jira/browse/IOTDB-5426?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17697761#comment-17697761 ] 

changxue commented on IOTDB-5426:
---------------------------------

写入负载很低：3小时写入数据< 16M, 触发了timed flush 机制。这个机制和正常写入的内存控制没有配合好。
用户已经验证通过。
重现得大约一周。

> Cannot trigger flush for sequence file when timed flush enabled
> ---------------------------------------------------------------
>
>                 Key: IOTDB-5426
>                 URL: https://issues.apache.org/jira/browse/IOTDB-5426
>             Project: Apache IoTDB
>          Issue Type: Bug
>    Affects Versions: 0.13.3, 1.0.0
>            Reporter: Haonan Hou
>            Assignee: Haiming Zhu
>            Priority: Major
>              Labels: pull-request-available
>
> With a very low insert load, timed flushing unsequence file is working. However, the normal memory control flush strategy for sequence file cannot work in this case.



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