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https://issues.apache.org/jira/browse/IOTDB-6133?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17760737#comment-17760737
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Wenwei Shu commented on IOTDB-6133:
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通过对应文件可以看到 tsfile 中对齐序列的值列的 page 是空的（全是 null 值），可以通过复现这种文件复现这个问题
> NullPointerException occurs in unsequence InnerSpaceCompactionTask
> ------------------------------------------------------------------
>
> Key: IOTDB-6133
> URL: https://issues.apache.org/jira/browse/IOTDB-6133
> Project: Apache IoTDB
> Issue Type: Bug
> Components: Core/Compaction
> Reporter: Wenwei Shu
> Priority: Major
> Attachments: image-2023-08-31-14-31-30-466.png
>
>
> 删除非对齐序列，创建同名对齐序列后，乱序空间内合并任务出现空指针异常
> !image-2023-08-31-14-31-30-466.png!
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