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https://issues.apache.org/jira/browse/ORC-540?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gopal V resolved ORC-540.
-------------------------
Resolution: Fixed
Fix Version/s: 1.6.0
Pushed to master as
{code}
commit a9c0ca43cffab3acd73d19ac91297e1f507277c2
Author: Laszlo Bodor <[email protected]>
Date: Thu Aug 8 16:12:22 2019 -0700
ORC-540: PPD: Positional lookups for columns with
Options.forcePositionalEvolution(true)
Fixes #418
Signed-off-by: Gopal V <[email protected]>
{code}
> PPD: Positional lookups for columns with
> Options.forcePositionalEvolution(true)
> -------------------------------------------------------------------------------
>
> Key: ORC-540
> URL: https://issues.apache.org/jira/browse/ORC-540
> Project: ORC
> Issue Type: Bug
> Components: Java
> Affects Versions: 1.5.6, 1.6.0
> Reporter: Gopal V
> Assignee: Laszlo Bodor
> Priority: Major
> Fix For: 1.6.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> When migrating a file written by pre-tlp ORC (before HIVE-4243) to a more
> modern ORC version, the file column names are breaking PPD by throwing
> {code}
> java.lang.IllegalArgumentException: Field tool_id not found in
> struct<_col0:bigint,_col1:bigint,_col2:timestamp,_col3:string,_col4:string,_col5:int,_col6:int,_col7:int,_col8:timestamp,_col9:string>
> {code}
> even though the Reader.Options has forcePositionalEvolution(true)
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