Only delete data, but don't delete tsfile when performing a drop column statement on the table model#16936

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zerolbsony wants to merge 18 commits intoapache:masterfrom

zerolbsony:improve_optimize_delete_tsfile

Commits on Dec 9, 2025

Remove the code check port is occupied, and resolve the problem that can't rename file successfully.
zerolbsony
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Commits on Dec 10, 2025

Commits on Dec 19, 2025

Merge branch 'master' of github.com:zerolbsony/iotdb
zerolbsony
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Only delete data, but don't delete tsfile when performing a drop column statement on the table model or a drop tag statement on the tree model.
zerolbsony
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Fix NPE
zerolbsony
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Commits on Dec 22, 2025

Don't delete tsfile when use tag as a where clause in the delete statement on table model.
zerolbsony
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Commits on Dec 31, 2025

Commits on Jan 4, 2026

Commits on Jan 5, 2026

Commits on Jan 8, 2026

Occur incompatible exception when merging statistics, need to rewrite statistics in current chunk metadata so that resolve "Statistics classes mismatched: class org.apache.tsfile.file.metadata.stat…
zerolbsony
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Commits on Jan 9, 2026