Francesco Mari created OAK-4349:
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Summary: Commands in oak-run should not implement NodeStore
creation logic from scratch
Key: OAK-4349
URL: https://issues.apache.org/jira/browse/OAK-4349
Project: Jackrabbit Oak
Issue Type: Improvement
Components: run
Reporter: Francesco Mari
Assignee: Francesco Mari
Many commands in oak-run implement the same logic over and over to create a
{{NodeStore}} from command line arguments. I think it would be better to have
this logic in a single place and reuse it from every command.
In OAK-4246 I proposed an approach based on URIs. Instead of specified command
line arguments and flags, a connection to a specific backend could be specified
using a URI with application specific schemas. On OAK-4246 I showed some
examples specific to the {{SegmentNodeStore}}:
- {{segment:///path/to/dir}} opens an "old style" segment store at the
specified folder.
- {{segment:tar:///path/to/dir}} opens a"new style" segment store at the
specified folder.
- {{segment:tar:///path/to/dir?mm=false}} opens a "new style" segment store at
the specified folder and disables memory mapped files.
A solution based on URIs can be extended to other {{NodeStore}} implementations
by using other schemes like {{segment:mem}}, {{document:mongo}},
{{document:rdb}}, and so on.
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