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https://issues.apache.org/jira/browse/ARTEMIS-3425?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Justin Bertram resolved ARTEMIS-3425.
-------------------------------------
Fix Version/s: 2.19.0
Resolution: Fixed
> Paging NPE on reloading after PageComplete record and PageACK record
> --------------------------------------------------------------------
>
> Key: ARTEMIS-3425
> URL: https://issues.apache.org/jira/browse/ARTEMIS-3425
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Reporter: Clebert Suconic
> Assignee: Clebert Suconic
> Priority: Major
> Fix For: 2.19.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> I was reported about a NPE condition that would happen after some race
> between cleanup and removing records:
> {code:java}
> org.apache.activemq.artemis.core.paging.cursor.impl.PageSubscriptionImpl$PageCursorInfo.getValidCache(PageSubscriptionImpl.java:1199)
> [:] at
> org.apache.activemq.artemis.core.paging.cursor.impl.PageSubscriptionImpl$PageCursorInfo.getValidCache(PageSubscriptionImpl.java:1199)
> [:] at
> org.apache.activemq.artemis.core.paging.cursor.impl.PageSubscriptionImpl.processReload(PageSubscriptionImpl.java:759)
> [:] at
> org.apache.activemq.artemis.core.paging.cursor.impl.PageCursorProviderImpl.processReload(PageCursorProviderImpl.java:304)
> [:] at
> org.apache.activemq.artemis.core.paging.impl.PagingStoreImpl.processReload(PagingStoreImpl.java:346)
> [:] at
> org.apache.activemq.artemis.core.paging.impl.PagingManagerImpl.processReload(PagingManagerImpl.java:486)
> [:] at
> org.apache.activemq.artemis.core.persistence.impl.journal.AbstractJournalStorageManager.loadMessageJournal(AbstractJournalStorageManager.java:1227)
> [:] at
> org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl.loadJournals(ActiveMQServerImpl.java:3558)
> [:] at
> org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl.initialisePart2(ActiveMQServerImpl.java:3221)
> [:] at {code}
>
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