imay commented on issue #3270: Query failed by "failed to initialize storage reader, res=-230" URL: https://github.com/apache/incubator-doris/issues/3270#issuecomment-610278510 > We use a straightforward approach to avoid compacting recently added version, which works well in practice. This sounds good for me. And actually, Doris keeps a hard link for recent loaded delta to do an incremental clone. However, these delta is not used when doing scan, it will be better if Doris can use them. > In our case, the query in trouble is a fairly complicated "insert into" query which scans dozens of tables, some of them without partition pruning. Anyway, 4 seconds seems too long. You can create another issue to track it if it is convenient to provide the insert SQL.
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