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https://issues.apache.org/jira/browse/DRILL-5512?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Paul Rogers updated DRILL-5512:
-------------------------------
Reviewer: Sorabh Hamirwasia
> Standardize error handling in ScanBatch
> ---------------------------------------
>
> Key: DRILL-5512
> URL: https://issues.apache.org/jira/browse/DRILL-5512
> Project: Apache Drill
> Issue Type: Improvement
> Affects Versions: 1.10.0
> Reporter: Paul Rogers
> Assignee: Paul Rogers
> Priority: Minor
> Fix For: 1.10.0
>
>
> ScanBatch is the Drill operator executor that handles most readers. Like most
> Drill operators, it uses an ad-hoc set of error detection and reporting
> methods that evolved over Drill development.
> This ticket asks to standardize on error handling as outlined in DRILL-5083.
> This basically means reporting all errors as a {{UserException}} rather than
> using the {{IterOutcome.STOP}} return status or using the
> {{FragmentContext.fail()}} method.
> This work requires the new error codes introduced in DRILL-5511, and is a
> step toward making readers aware of vector size limits.
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