jackrabbit-oak-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Michael Dürig (JIRA) <j...@apache.org>
Subject [jira] [Updated] (OAK-7854) Add liveliness monitoring for FileStore background operations
Date Tue, 23 Oct 2018 12:50:00 GMT

     [ https://issues.apache.org/jira/browse/OAK-7854?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Michael Dürig updated OAK-7854:
-------------------------------
    Labels: candidate_oak_1_6 candidate_oak_1_8  (was: )

> Add liveliness monitoring for FileStore background operations  
> ---------------------------------------------------------------
>
>                 Key: OAK-7854
>                 URL: https://issues.apache.org/jira/browse/OAK-7854
>             Project: Jackrabbit Oak
>          Issue Type: Improvement
>          Components: segment-tar
>            Reporter: Michael Dürig
>            Assignee: Michael Dürig
>            Priority: Major
>              Labels: candidate_oak_1_6, candidate_oak_1_8
>             Fix For: 1.10
>
>         Attachments: Screen Shot 2018-10-23 at 14.26.15.png
>
>
> The FileStore background operations are ultimately executed through a {{ScheduledExecutorService}}.
In the case this scheduling gets blocked (e.g. because of a deadlock or lock contention in
one of its tasks) there is chance of repository corruption. 
> To minimise potential data loss we should implement monitoring endpoints for the vital
background operations. This would allow deployments to take action early in case of failures
and thus minimise potential data loss and simplify recovery.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

Mime
View raw message