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https://issues.apache.org/jira/browse/OAK-1818?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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angela updated OAK-1818:
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Component/s: blob
> DataStore: log mechanism for important operations
> -------------------------------------------------
>
> Key: OAK-1818
> URL: https://issues.apache.org/jira/browse/OAK-1818
> Project: Jackrabbit Oak
> Issue Type: New Feature
> Components: blob
> Reporter: Thomas Mueller
> Priority: Minor
>
> The FileDataStore can be shared by multiple repositories, which sometimes
> leads to problems if not used or configured correctly.
> To avoid (or at least speed up analyzing) such problems, we could add log
> files to the datastore, such that all important operations are logged there.
> For example:
> datastore/log_20140514_140410.txt
> datastore/log_20140512_110343.txt
> Let's say the last 14 days of operations are kept, and older files are
> removed. And let's say the following operations, each operation creating a
> new log file, are logged: (a) opening the datastore, (b) datastore garbage
> collection. Opening the datastore would log the repository home directory (or
> some other information so we can track who uses the datastore). Garbage
> collection would log the repository home (same as a), plus some statistics
> about what was deleted, maybe even all the files that were deleted.
> Each operation creates a new file so that sharing a datastore is possible.
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