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https://issues.apache.org/jira/browse/IOTDB-4098?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17578741#comment-17578741
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李伟豪 commented on IOTDB-4098:
----------------------------
https://apache-iotdb.feishu.cn/docx/doxcnzmKNyTObjFE2EVaidZxBRg
> Wrong memory estimation in udf for addition operator in 0.13
> ------------------------------------------------------------
>
> Key: IOTDB-4098
> URL: https://issues.apache.org/jira/browse/IOTDB-4098
> Project: Apache IoTDB
> Issue Type: Bug
> Reporter: Yuan Tian
> Assignee: 李伟豪
> Priority: Major
> Attachments: image-2022-08-11-08-42-26-938.png
>
>
> While executing the following sql. we will get memory not enough error.
>
> select avg(host_cpu_idleperc)+avg(host_cpu_waitperc) from
> root.yyy.ylUYodAOJA0469477742.`WIN-F4DIIGMVB4A`.ylUYodAOJA0469477742_932072917c1a093a.*
> group by ([2020-11-01 00:00:00, 2020-12-01 10:00:00), 1d)
>
> !image-2022-08-11-08-42-26-938.png!
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