Abdullah Alamoudi created ASTERIXDB-1945:
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Summary: Fix BufferCache API/Lifecycle
Key: ASTERIXDB-1945
URL: https://issues.apache.org/jira/browse/ASTERIXDB-1945
Project: Apache AsterixDB
Issue Type: Bug
Components: STO - Storage
Reporter: Abdullah Alamoudi
Assignee: Abdullah Alamoudi
Currently, BufferCache has an interesting behavior such as:
1. CreateFile doesn't create a file but only create a name-id mapping in memory.
2. To get the id of a file, the caller must have access to the map associated
with the buffer cache.
3. openFile. If create file was called before openFile, then it creates the
file. If the file already exists, it deletes it and create a new file.
This should be fixed and given clear behavior that matches the expected API.
All usages of the buffer cache must be fixed as well.
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