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Posted to notifications@iotdb.apache.org by "Jialin Qiao (Jira)" <ji...@apache.org> on 2020/06/05 15:26:00 UTC

[jira] [Commented] (IOTDB-679) benchmark overflow mode generates too small tsfiles

    [ https://issues.apache.org/jira/browse/IOTDB-679?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17126876#comment-17126876 ] 

Jialin Qiao commented on IOTDB-679:
-----------------------------------

Hi, this is may due to the enable of enable_dynamic_parameter , which adjust the memtable and tsfile size to very small.

> benchmark overflow mode generates too small tsfiles
> ---------------------------------------------------
>
>                 Key: IOTDB-679
>                 URL: https://issues.apache.org/jira/browse/IOTDB-679
>             Project: Apache IoTDB
>          Issue Type: Improvement
>            Reporter: EJTTianyu
>            Priority: Major
>             Fix For: 0.10.0-SNAPSHOT
>
>         Attachments: config.properties, image-2020-05-14-22-19-08-668.png, iotdb-engine.properties
>
>
> I am currently testing the merge process using iotdb-benchmark. However, I found that the data file generated using the following configuration items is very small.
> Actually, I used 2G as the size threshold of tsfile. However, the final data file size is like following:
> !image-2020-05-14-22-19-08-668.png!
> The attachment is the corresponding configuration.



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