Julian Reschke created OAK-2242:
-----------------------------------
Summary: provide a way to update the "created" timestamp of a
NodeDocument
Key: OAK-2242
URL: https://issues.apache.org/jira/browse/OAK-2242
Project: Jackrabbit Oak
Issue Type: Improvement
Components: mongomk
Affects Versions: 1.1.1
Reporter: Julian Reschke
Fix For: 1.1.2
Both the MongoDocumentStore and the RDBDocumentStore maintain a "_modCount"
property, which uniquely identifies a version of a document in the persistence.
Sometimes, we read data from the persistence although we already might have the
document cached. This happens:
a) when the cached document is older than what the caller asked for
b) when running a query (for instance when looking up children of a node)
In both cases, we currently replace the cache entry with a newly built
NodeDocument.
It would make sense to re-use the existing document instead. (This would
probably require modifying the "created" timestamp, but would avoid the trouble
of having to update the cache at all)
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
