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https://issues.apache.org/jira/browse/ARTEMIS-2187?focusedWorklogId=186624&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-186624
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ASF GitHub Bot logged work on ARTEMIS-2187:
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Author: ASF GitHub Bot
Created on: 17/Jan/19 23:30
Start Date: 17/Jan/19 23:30
Worklog Time Spent: 10m
Work Description: michaelandrepearce commented on issue #2445:
ARTEMIS-2187 remove page from softcache before consumedpage
URL: https://github.com/apache/activemq-artemis/pull/2445#issuecomment-455370802
@clebertsuconic no worries, this is your area of expertise so will leave for
your better judgement. If youre happy im happy :)
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Issue Time Tracking
-------------------
Worklog Id: (was: 186624)
Time Spent: 0.5h (was: 20m)
> PageCursorInfo put into consumedPages when page is deleting
> -----------------------------------------------------------
>
> Key: ARTEMIS-2187
> URL: https://issues.apache.org/jira/browse/ARTEMIS-2187
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Components: Broker
> Reporter: yangwei
> Priority: Major
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> We found some PageCursorInfo in consumedPage map even if these corresponding
> page file is deleted.
> Suppose that there is a topic t with some messages not routed to subscriber
> ta. When calling ta.deliverAsync(),
> DeliverRunner->deliver->checkDepage->pageIterator.hasNext->
> processACK->cleanup is called in the pageSubscription's executor(step1), then
> checkDepage->pageIterator.hasNext->processACK->getPageInfo is called(step2).
> At this time(step2) pageCursorInfo maybe again put into consumedPage when the
> page is removed from consumedPage but not from softCache(int step1).
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