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https://issues.apache.org/jira/browse/ACCUMULO-2962?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Josh Elser resolved ACCUMULO-2962.
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Resolution: Fixed
> RangeInputSplit Writable methods don't serialize IteratorSettings
> -----------------------------------------------------------------
>
> Key: ACCUMULO-2962
> URL: https://issues.apache.org/jira/browse/ACCUMULO-2962
> Project: Accumulo
> Issue Type: Bug
> Components: client
> Affects Versions: 1.5.1, 1.6.0
> Reporter: Josh Elser
> Assignee: Josh Elser
> Priority: Critical
> Fix For: 1.5.2, 1.6.1, 1.7.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Was trying to figure out why some information was getting lost on a
> RangeInputSplit after serialization, and found out it was because the
> serialization and deserialization of the class didn't include the configured
> IteratorSettings.
> This likely isn't a big problem for normal users as, when no IteratorSettings
> are configured on the RangeInputSplit, it falls back to pulling from the
> Configuration, but it's possible, with "non-standard" uses of mapreduce, that
> information could be missing in the Configuration that the mappers receive,
> and would subsequently error.
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