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Posted to issues@geode.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2019/11/21 17:53:00 UTC

[jira] [Commented] (GEODE-7368) EntryNotFoundExceptions are thrown when sessions are evicted during unload

    [ https://issues.apache.org/jira/browse/GEODE-7368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16979451#comment-16979451 ] 

ASF subversion and git services commented on GEODE-7368:
--------------------------------------------------------

Commit 59dc4b4db935a88e75f766ef3d5e6e259984b7dd in geode's branch refs/heads/develop from BenjaminPerryRoss
[ https://gitbox.apache.org/repos/asf?p=geode.git;h=59dc4b4 ]

GEODE-7368: Caught and ignored EntryNotFoundException during doUnload (#4289)

Co-authored-by: Benjamin Ross <br...@pivotal.io>
Co-authored-by: Donal Evans <do...@pivotal.io>

> EntryNotFoundExceptions are thrown when sessions are evicted during unload
> --------------------------------------------------------------------------
>
>                 Key: GEODE-7368
>                 URL: https://issues.apache.org/jira/browse/GEODE-7368
>             Project: Geode
>          Issue Type: Bug
>          Components: http session
>            Reporter: Benjamin P Ross
>            Priority: Major
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> During the unload process (DeltaSessionManager) we write our current sessions to disk and delete them from our session region. It's possible for a session to be evicted while this process is ongoing which results in an EntryNotFound exception which interrupts the process of clearing out the region. 
> We can fix this by catching the exception and ignoring it - there is no circumstance where we want to change behavior if an entry is evicted right as we go to delete it in this process.



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