[
https://issues.apache.org/jira/browse/ORC-422?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17692051#comment-17692051
]
Penglei Shi commented on ORC-422:
---------------------------------
[~smore] It looks that orc reader prior to 1.6 will possibly get incorrect
results when reading data written by orc writer after 1.6 with predicate
pushdown?
> Predicate push down can return incorrect value when lower/upper bounds are set
> ------------------------------------------------------------------------------
>
> Key: ORC-422
> URL: https://issues.apache.org/jira/browse/ORC-422
> Project: ORC
> Issue Type: Bug
> Affects Versions: 1.6.0
> Reporter: Sandeep More
> Assignee: Sandeep More
> Priority: Major
> Fix For: 1.6.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> As part of [ORC-203|https://issues.apache.org/jira/browse/ORC-203] change,
> Min and/or Max returned by StringStatistics will be null if lower and/or
> upper bounds are set.
> This can cause predicate push down to return incorrect value.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
