[jira] [Resolved] (ACCUMULO-2962) RangeInputSplit Writable methods don't serialize IteratorSettings

["Josh Elser (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ACCUMULO-2962?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Josh Elser resolved ACCUMULO-2962.
----------------------------------

    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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