Storage MergeTree initial support for S3. #9415
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# Conflicts: # dbms/src/Storages/MergeTree/MergeTreeData.cpp # dbms/src/Storages/StorageMergeTree.cpp
stavrolia
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Mar 9, 2020
robot-clickhouse
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Changelog category (leave one):
Changelog entry (a user-readable short description of the changes that goes to CHANGELOG.md):
MergeTree S3 initial support.
Detailed description / Documentation draft:
Basic operations with MergeTree parts are reworked to use IDisk interface.
MergeTree with DiskS3 initial support (insert, select, drop, indices). Background merges are not supported yet. Using MergeTree with DIskS3 is only possible with enabled setting 'disable_background_merges'.