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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2021/01/14 04:15:06 UTC
[GitHub] [incubator-doris] yangzhg opened a new issue #5237: Disable creating zonemap index for large too large column
yangzhg opened a new issue #5237:
URL: https://github.com/apache/incubator-doris/issues/5237
If there are too large fields in the table, there may be only one row in each page, and this row also has a zone map index
This causes the stored data to expand three times the original data,
It also takes up more memory when reading those segments
Therefore, we need to Disable the creation of zonemap indexes for segments with too few rows
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[GitHub] [incubator-doris] morningman closed issue #5237: Disable creating zonemap index for large too large column
Posted by GitBox <gi...@apache.org>.
morningman closed issue #5237:
URL: https://github.com/apache/incubator-doris/issues/5237
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