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https://issues.apache.org/jira/browse/HIVE-3012?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Phabricator updated HIVE-3012:
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Attachment: HIVE-3012.D3099.3.patch
njain updated the revision "HIVE-3012 [jira] hive custom scripts do not work
well if the data contains new lines".
Reviewers: JIRA
comments
REVISION DETAIL
https://reviews.facebook.net/D3099
AFFECTED FILES
conf/hive-default.xml.template
data/scripts/newline.py
common/src/java/org/apache/hadoop/hive/conf/HiveConf.java
ql/src/test/results/clientpositive/newline.q.out
ql/src/test/queries/clientpositive/newline.q
ql/src/java/org/apache/hadoop/hive/ql/metadata/HiveUtils.java
ql/src/java/org/apache/hadoop/hive/ql/exec/TextRecordReader.java
ql/src/java/org/apache/hadoop/hive/ql/exec/TextRecordWriter.java
To: JIRA, njain
Cc: kevinwilfong
> hive custom scripts do not work well if the data contains new lines
> -------------------------------------------------------------------
>
> Key: HIVE-3012
> URL: https://issues.apache.org/jira/browse/HIVE-3012
> Project: Hive
> Issue Type: Improvement
> Reporter: Namit Jain
> Assignee: Namit Jain
> Attachments: HIVE-3012.D3099.1.patch, HIVE-3012.D3099.2.patch,
> HIVE-3012.D3099.3.patch
>
>
> If the data contain newline, it will be passed as is to the script.
> The script has no way of splitting the data based on the new line.
> An option should be added to hive to escape/unescape the new lines.
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