[
https://issues.apache.org/jira/browse/IOTDB-3927?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17572767#comment-17572767
]
周沛辰 commented on IOTDB-3927:
----------------------------
When no files can be selected in the cross space compaction, it is not because
the memory exceeds the threshold, but the seq files or unseen files are being
occupied by other compaction tasks.
In addition, even if the memory exceeds the threshold, at least one group of
unseq file and its overlapping seq files will be selected.
> Fix incorrect cross compaction selector log
> -------------------------------------------
>
> Key: IOTDB-3927
> URL: https://issues.apache.org/jira/browse/IOTDB-3927
> Project: Apache IoTDB
> Issue Type: Improvement
> Reporter: 周沛辰
> Assignee: 周沛辰
> Priority: Major
> Labels: pull-request-available
> Fix For: master branch, 0.13.1
>
> Attachments: image-2022-07-22-11-25-04-009.png
>
>
> Since the first sēq file is being compacted, the source file cannot be
> selected. It is not because the memory exceeds the threshold and the file
> cannot be selected.
>
> !image-2022-07-22-11-25-04-009.png|width=2441,height=156!
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
