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Posted to oak-issues@jackrabbit.apache.org by "Julian Reschke (JIRA)" <ji...@apache.org> on 2017/10/17 11:44:01 UTC

[jira] [Updated] (OAK-6839) RDBDocumentStore: queries done by GC processes should not thrash the cache

     [ https://issues.apache.org/jira/browse/OAK-6839?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Julian Reschke updated OAK-6839:
--------------------------------
    Fix Version/s: 1.8

> RDBDocumentStore: queries done by GC processes should not thrash the cache
> --------------------------------------------------------------------------
>
>                 Key: OAK-6839
>                 URL: https://issues.apache.org/jira/browse/OAK-6839
>             Project: Jackrabbit Oak
>          Issue Type: Improvement
>          Components: rdbmk
>            Reporter: Julian Reschke
>            Assignee: Julian Reschke
>              Labels: candidate_oak_1_0, candidate_oak_1_2, candidate_oak_1_4, candidate_oak_1_6
>             Fix For: 1.8
>
>
> GC/bg processes that use the DocumentStore query API may thrash the cache (OAK-6806).
> This is relevant for Oak versions that do not yet use special APIs for GC, such as trunk and 1.6.
> We should avoid caching result documents when the query likely was initiated by a GC process.



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