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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2021/08/01 03:20:16 UTC
[GitHub] [incubator-doris] morningman opened a new issue #6355: [Enhance] Allow doing compaction for tablet under alter process
morningman opened a new issue #6355:
URL: https://github.com/apache/incubator-doris/issues/6355
**Is your feature request related to a problem? Please describe.*
Currently, when doing alter operation, such as rollup or schema change, a batch of new tablets
will be created for the new schema. And then new incoming data will be loaded to both origin tablets
and new tablets.
But the new tablets will not be selected by compaction selector, this will cause a problem that the
alter operation may takes a long time, and if the new tablets can not be compacted, the data version will
accumulated to a large number and finally exceed the limit (500), and then load will fail.
So we need to change the logic of compaction selection to support selecting tablets under alter operation.
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[GitHub] [incubator-doris] morningman closed issue #6355: [Enhance] Allow doing compaction for tablet under alter process
Posted by GitBox <gi...@apache.org>.
morningman closed issue #6355:
URL: https://github.com/apache/incubator-doris/issues/6355
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