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"Atomically" remove parts on destroy.

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This commit is contained in:
Vladimir Chebotarev 2019-12-26 01:13:00 +03:00
parent 4363ce6976
commit 3f11569d94
1 changed files with 4 additions and 0 deletions
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4
dbms/src/Storages/MergeTree/MergeTreeDataPart.cpp
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@ -345,6 +345,10 @@ MergeTreeDataPart::~MergeTreeDataPart()
}
}
/// "Atomically" remove directory, leaving no inconsistent state.
Poco::Path source_path(path);
Poco::Path destination_path(path, "../stale_" + source_path.getBaseName());
dir.renameTo(destination_path.toString());
dir.remove(true);
if (state == State::DeleteOnDestroy)