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https://issues.apache.org/jira/browse/GEODE-2012?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kirk Lund updated GEODE-2012:
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Summary: Rolled statistics archive file is corrupted by missing resource
type (was: Test rolling stat archive after closing a resource instance)
> Rolled statistics archive file is corrupted by missing resource type
> --------------------------------------------------------------------
>
> Key: GEODE-2012
> URL: https://issues.apache.org/jira/browse/GEODE-2012
> Project: Geode
> Issue Type: Bug
> Components: statistics
> Affects Versions: 1.0.0-incubating
> Reporter: Kirk Lund
> Assignee: Kirk Lund
> Fix For: 1.1.0-incubating
>
>
> If a given ResourceType has no Resource instances at the same time that a
> statistics archive file is created by rolling, then the ResourceType is not
> written to the archive file. If a later Resource instance for that type is
> created, it will be written to the archive file without a ResourceType,
> effectively corrupting that file so that it cannot be read.
> Attempting to read the corrupted statistics archive file will result in a
> NullPointerException (GEODE-2013).
> Steps required to test this bug:
> 1) create resource instance of new type
> 2) sample so that resource instance and type are written to gfs
> 3) close resource instance so no instances exist of that type
> 4) sample
> 5) roll gfs archive
> 6) sample
> 7) create new resource instance of same type
> 8) sample
> 9) verify that resource instance and type were both written to gfs
> The resulting gfs archive file after #5 contains a resource instance with no
> corresponding resource type. Attempting to read the file in with
> StatArchiveReader will throw a NullPointerException (GEODE-2013).
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