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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2022/06/21 11:33:11 UTC

[GitHub] [flink-table-store] JingsongLi commented on a diff in pull request #167: [FLINK-28129] Add documentation for rescale bucket

JingsongLi commented on code in PR #167:
URL: https://github.com/apache/flink-table-store/pull/167#discussion_r902506444


##########
docs/content/docs/development/write-table.md:
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@@ -192,3 +192,95 @@ There are three main places in the Table Store's sink writer that take up memory
 - The memory consumed by compaction for reading files, it can be adjusted by the
   `num-sorted-run.compaction-trigger` option to change the maximum number of files to be merged.
 - The memory consumed by writing file, which is not adjustable.
+
+
+## Scale Bucket
+
+Since the LSM trees are built against each bucket, the number of total buckets dramatically influences the performance.

Review Comment:
   Maybe we have a separate page for rescale bucket.



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