[ https://issues.apache.org/jira/browse/OAK-3878?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Julian Reschke resolved OAK-3878. --------------------------------- Resolution: Fixed Fix Version/s: 1.7.11 Fixed by the changes for OAK-6839 and earlier improvements to Blob GC. > Avoid caching of NodeDocument while iterating in BlobReferenceIterator > ---------------------------------------------------------------------- > > Key: OAK-3878 > URL: https://issues.apache.org/jira/browse/OAK-3878 > Project: Jackrabbit Oak > Issue Type: Improvement > Components: documentmk > Reporter: Chetan Mehrotra > Assignee: Chetan Mehrotra > Priority: Minor > Fix For: 1.8, 1.7.11 > > > {{BlobReferenceIterator}} in DocumentMK makes use of {{DocumentStore}} API to > query the NodeDocument. This would cause all those NodeDocuments to be added > to cache in DocumentStore. Due to this when blob gc is running cache usage > would not be that effective due to all the associated churn. > As these NodeDocument are only required for BlobGC logic and its not expected > that this document would read again soon it would be better to skip caching > of these documents within DocumentStore > Similar requirement exist in VersionGC logic but there we use direct store > based API which does not add such documents to the cache -- This message was sent by Atlassian JIRA (v6.4.14#64029)