Amit Jain created OAK-9063:
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Summary: Use a custom metadata property to manage lastModified in
AzureDataStore
Key: OAK-9063
URL: https://issues.apache.org/jira/browse/OAK-9063
Project: Jackrabbit Oak
Issue Type: Improvement
Components: blob-cloud-azure
Reporter: Amit Jain
Assignee: Amit Jain
Currently, the lastModified property managed by azure is used but then to
update the timestamp a copy operation is performed in the blob to itself.
Besides inefficient, this operation sometimes causes problems if the copy
operation is perfomed just after a blob wrrite in a parallel thread.
This issue changes the behaviour to manage the timestamp through a custom
metadata property. While retrieving a fallback to azure managed timestamp is to
bee used in case the metadata property is not available.
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