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https://issues.apache.org/jira/browse/ORC-367?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16484633#comment-16484633
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ASF GitHub Bot commented on ORC-367:
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GitHub user omalley opened a pull request:
https://github.com/apache/orc/pull/272
ORC-367: Fix incorrect reads of boolean columns after a seek.
Fix #272
Signed-off-by: Owen O'Malley <[email protected]>
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/omalley/orc orc-367
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/orc/pull/272.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #272
----
commit b0504f55e4a68de0c73b89ab5bccb2a673efe9b4
Author: Owen O'Malley <omalley@...>
Date: 2018-05-22T21:43:06Z
ORC-367: Fix incorrect reads of boolean columns after a seek.
Fix #272
Signed-off-by: Owen O'Malley <[email protected]>
----
> Incorrect reading of boolean value with latest version
> ------------------------------------------------------
>
> Key: ORC-367
> URL: https://issues.apache.org/jira/browse/ORC-367
> Project: ORC
> Issue Type: Test
> Reporter: Jesus Camacho Rodriguez
> Priority: Major
>
> HIVE-19465 is the issue to upgrade Hive to latest 1.5.0.
> While upgrading, there are two tests that fail:
> {code}
> org.apache.hadoop.hive.ql.io.orc.TestOrcFile.testSeek
> org.apache.hadoop.hive.ql.io.orc.TestOrcFile.testZeroCopySeek
> {code}
> Problem seems to be at reading time for boolean type (value always false).
> Reverting ORC-187 (which was pushed in 1.5.0) from release fixes those tests,
> hence I am wondering whether this is a bug introduced by that patch or maybe
> I need to change something in Hive side that I am missing.
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