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Tablet splitting: Document Storage Layer splitting #1458

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ttyusupov opened this issue May 30, 2019 · 0 comments
Closed

Tablet splitting: Document Storage Layer splitting #1458

ttyusupov opened this issue May 30, 2019 · 0 comments
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kind/new-feature This is a request for a completely new feature
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YBase features Tablet splitting

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ttyusupov commented May 30, 2019 •
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Parent ticket: "Tablet splitting" #1004.

The goal is to support KV-store splitting at the level of the document storage layer.
@ttyusupov ttyusupov self-assigned this May 30, 2019
@ttyusupov ttyusupov added this to To Do in YBase features via automation May 30, 2019
@ttyusupov ttyusupov added the kind/new-feature This is a request for a completely new feature label May 31, 2019
@mbautin mbautin mentioned this issue May 31, 2019
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@ttyusupov ttyusupov mentioned this issue May 31, 2019
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@ttyusupov ttyusupov moved this from To Do to In progress in YBase features May 31, 2019
yugabyte-ci pushed a commit that referenced this issue Jul 5, 2019
@ttyusupov
#1458: Tablet splitting: Document Storage Layer splitting
e2a0972 
Summary:
Implemented tablet splitting at the document storage layer and below according to https://forum.yugabyte.com/t/rfc-tablet-splitting-design/368.

- Added optional key bounds to `RaftGroupMetaData`.
- Implemented `BoundedRocksDbIterator` which respects optional key bounds to restrict keys range without changes to RocksDB.
- Switched the rest of the code to use `BoundedRocksDbIterator` instead of regular RocksDB iterator.
- Updated `DocDBCompactionFilter` to filter out non-relevant keys.
- Updated `docdb::PrepareApplyIntentsBatch`.
- Added TabletSplitTest.

Test Plan: - Jenkins

Reviewers: mikhail, sergei

Reviewed By: sergei

Subscribers: mikhail, ybase

Differential Revision: https://phabricator.dev.yugabyte.com/D6687
YBase features automation moved this from In progress to Done Jul 8, 2019
@ttyusupov ttyusupov added this to To do in Tablet splitting via automation Jun 23, 2020
@ttyusupov ttyusupov moved this from To do to Done in Tablet splitting Jun 23, 2020
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