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Posted to issues-all@impala.apache.org by "Quanlong Huang (Jira)" <ji...@apache.org> on 2019/10/15 13:08:00 UTC

[jira] [Updated] (IMPALA-6943) ORC support with full functionality and performance improvement

     [ https://issues.apache.org/jira/browse/IMPALA-6943?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Quanlong Huang updated IMPALA-6943:
-----------------------------------
    Description: Support full functionality for read/write ORC file format tables including stability works for edge cases. This is the first milestone to make ORC support GA.  (was: Support full functionality for ORC file formats, including read/write on complex types. Performance improvement includes async-io, Codegen, predicates pushdown etc.)

> ORC support with full functionality and performance improvement
> ---------------------------------------------------------------
>
>                 Key: IMPALA-6943
>                 URL: https://issues.apache.org/jira/browse/IMPALA-6943
>             Project: IMPALA
>          Issue Type: Epic
>            Reporter: Quanlong Huang
>            Priority: Major
>
> Support full functionality for read/write ORC file format tables including stability works for edge cases. This is the first milestone to make ORC support GA.



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