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Posted to issues@iceberg.apache.org by GitBox <gi...@apache.org> on 2020/12/11 09:29:01 UTC

[GitHub] [iceberg] jerryshao commented on issue #1911: iceberg data file name shouldnot starts with partitionId

jerryshao commented on issue #1911:
URL: https://github.com/apache/iceberg/issues/1911#issuecomment-743082122


   The key problem is that Iceberg's data file sequential name policy will somehow hit the COS (Tencent Cloud Object Store) hotspot and introduce the performance issue. The suggestion is to add salt on the file name to distribute the load.


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