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

2017-11-09 Thread Julian Reschke (JIRA)

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

Julian Reschke updated OAK-6839:

Comment: was deleted

(was: trunk: [r1812739|http://svn.apache.org/r1812739]
)

> 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
> Fix For: 1.8, 1.7.10, 1.6.7
>
> Attachments: OAK-6839-2.diff, OAK-6839.diff
>
>
> 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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[jira] [Issue Comment Deleted] (OAK-6839) RDBDocumentStore: queries done by GC processes should not thrash the cache

2017-10-20 Thread Julian Reschke (JIRA)

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

Julian Reschke updated OAK-6839:

Comment: was deleted

(was: candidate patch)

> 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
>
> Attachments: OAK-6839-2.diff, OAK-6839.diff
>
>
> 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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[jira] [Issue Comment Deleted] (OAK-6839) RDBDocumentStore: queries done by GC processes should not thrash the cache

2017-10-17 Thread Julian Reschke (JIRA)

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

Julian Reschke updated OAK-6839:

Comment: was deleted

(was: potential patch (applicable to 1.4))

> 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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