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Marc Pfaff edited comment on OAK-2680 at 3/25/15 3:59 PM: ---------------------------------------------------------- The patch is logging at WARN level. I'm uncertain if that is too verbose or not. AFAIU a full queue should ideally not happen. But during the testing of this patch I experienced a view new log statements coming from LuceneIndexProvider during startup: {code} Revision queue for observer org.apache.jackrabbit.oak.plugins.index.lucene.LuceneIndexProvider is full (max = 5). Further revisions will be compacted. {code} Looks like this specific observer's queue is explicitly set to 5 only. was (Author: pfa...@adobe.com): The patch is logging at WARN level. I'm uncertain if that is too verbose or not. AFAIU a full queue should ideally not happen. But during the testing of this patch I experienced queue a view new such log statements coming from LuceneIndexProvider during startup: {code} Revision queue for observer org.apache.jackrabbit.oak.plugins.index.lucene.LuceneIndexProvider is full (max = 5). Further revisions will be compacted. {code} Looks like this specific observer's queue is explicitly set to 5 only. > Report a full observation queue situation to the logfile > -------------------------------------------------------- > > Key: OAK-2680 > URL: https://issues.apache.org/jira/browse/OAK-2680 > Project: Jackrabbit Oak > Issue Type: Improvement > Components: oak-core > Affects Versions: 1.1.7 > Reporter: Marc Pfaff > Assignee: Michael Dürig > Priority: Minor > Fix For: 1.1.8 > > Attachments: OAK-2680.patch > > > This is a improvement request for having an explicit warning in the log file, > when the BackgroundObserver's queue maximum is reached. > Currently, in that case, a warning is logged from the ChangeProcessor > observer only. But as each observer has it's own queue, a warning from a more > central place covering all observers would be helpful. -- This message was sent by Atlassian JIRA (v6.3.4#6332)