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Posted to dev@hive.apache.org by "Daniel Doubrovkine (JIRA)" <ji...@apache.org> on 2017/04/01 15:40:41 UTC
[jira] [Created] (HIVE-16351) Hive confused by CR/LFs
Daniel Doubrovkine created HIVE-16351:
-----------------------------------------
Summary: Hive confused by CR/LFs
Key: HIVE-16351
URL: https://issues.apache.org/jira/browse/HIVE-16351
Project: Hive
Issue Type: Bug
Components: Hive, Serializers/Deserializers
Affects Versions: 1.2.1
Environment: Hadoop 2.7.3
Reporter: Daniel Doubrovkine
From https://github.com/rcongiu/Hive-JSON-Serde/issues/65
This happens with both JSON and MongoDB connector Serde, so I don't believe this is a Serde bug.
Using http://www.congiu.net/hive-json-serde/1.3.6/cdh4/json-serde-1.3.6-jar-with-dependencies.jar placed into /usr/local/Cellar/apache-hive-1.2.1/lib
A dummy test.json with a CR/LF
```
$ cat /tmp/test.json
{"text":"foo\nbar","number":123}
$ hadoop fs -mkdir /user/data
$ hive
hive> CREATE DATABASE test;
hive> CREATE EXTERNAL TABLE test ( text string )
> ROW FORMAT SERDE 'org.openx.data.jsonserde.JsonSerDe'
> LOCATION '/user/data';
hive> SELECT * FROM test;
foo
bar 123
NULL NULL
```
You can see how that's totally wrong, there's only one row of data.
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