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https://issues.apache.org/jira/browse/HIVE-4199?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Phabricator updated HIVE-4199:
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Attachment: HIVE-4199.HIVE-4199.HIVE-4199.D9501.4.patch
sxyuan updated the revision "HIVE-4199 [jira] ORC writer doesn't handle
non-UTF8 encoded Text properly".
Updated test case to clarify the expected behaviour.
Reviewers: kevinwilfong
REVISION DETAIL
https://reviews.facebook.net/D9501
CHANGE SINCE LAST DIFF
https://reviews.facebook.net/D9501?vs=30009&id=30675#toc
AFFECTED FILES
data/files/nonutf8.txt
ql/src/test/results/clientpositive/orc_nonutf8.q.out
ql/src/test/queries/clientpositive/orc_nonutf8.q
ql/src/java/org/apache/hadoop/hive/ql/io/orc/StringRedBlackTree.java
ql/src/java/org/apache/hadoop/hive/ql/io/orc/WriterImpl.java
To: kevinwilfong, sxyuan
Cc: JIRA
> ORC writer doesn't handle non-UTF8 encoded Text properly
> --------------------------------------------------------
>
> Key: HIVE-4199
> URL: https://issues.apache.org/jira/browse/HIVE-4199
> Project: Hive
> Issue Type: Bug
> Components: Serializers/Deserializers
> Reporter: Samuel Yuan
> Assignee: Samuel Yuan
> Priority: Minor
> Attachments: HIVE-4199.HIVE-4199.HIVE-4199.D9501.1.patch,
> HIVE-4199.HIVE-4199.HIVE-4199.D9501.2.patch,
> HIVE-4199.HIVE-4199.HIVE-4199.D9501.3.patch,
> HIVE-4199.HIVE-4199.HIVE-4199.D9501.4.patch
>
>
> StringTreeWriter currently converts fields stored as Text objects into
> Strings. This can lose information (see
> http://en.wikipedia.org/wiki/Replacement_character#Replacement_character),
> and is also unnecessary since the dictionary stores Text objects.
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