Vikas Saurabh created OAK-5337:
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Summary: LastRevRecoveryAgent should avoid recovering documents
from its own cluster id if the instance is running
Key: OAK-5337
URL: https://issues.apache.org/jira/browse/OAK-5337
Project: Jackrabbit Oak
Issue Type: Improvement
Components: documentmk
Reporter: Vikas Saurabh
Assignee: Vikas Saurabh
In certain scenarios (mostly slow background write leading to lease timeout),
last rev recovery agent can kick in and start to recover documents from its own
cluster id. The situation is implicitly avoided in 1.4+ (OAK-3397) as the
instance would kill itself on lease failure (there are other safeguards too to
avoid the situation). But, on older branches, especially 1.0 which has no
safeguards, this can lead to loss of last revs.
All that said, it's anyway reasonable that LRRA shouldn't try to recover its
own instance while it's running (startup still needs to be handled by LRRA
though).
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