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Posted to issues@orc.apache.org by "Owen O'Malley (JIRA)" <ji...@apache.org> on 2018/09/20 23:02:00 UTC
[jira] [Resolved] (ORC-406) ORC: Char(n) and Varchar(n) writers
truncate to n bytes & corrupts multi-byte data
[ https://issues.apache.org/jira/browse/ORC-406?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Owen O'Malley resolved ORC-406.
-------------------------------
Resolution: Fixed
Fix Version/s: 1.5.3
1.6.0
I just committed this. Thank, Gopal!
> ORC: Char(n) and Varchar(n) writers truncate to n bytes & corrupts multi-byte data
> ----------------------------------------------------------------------------------
>
> Key: ORC-406
> URL: https://issues.apache.org/jira/browse/ORC-406
> Project: ORC
> Issue Type: Bug
> Affects Versions: 1.5.2
> Reporter: Gopal V
> Assignee: Gopal V
> Priority: Major
> Fix For: 1.6.0, 1.5.3
>
>
> https://github.com/apache/orc/blob/master/java/core/src/java/org/apache/orc/impl/writer/CharTreeWriter.java#L41
> {code}
> itemLength = schema.getMaxLength();
> padding = new byte[itemLength];
> }
> {code}
> https://github.com/apache/orc/blob/master/java/core/src/java/org/apache/orc/impl/writer/VarcharTreeWriter.java#L48
> {code}
> if (vector.noNulls || !vector.isNull[0]) {
> int itemLength = Math.min(vec.length[0], maxLength);
> {code}
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