[
https://issues.apache.org/jira/browse/HIVE-16351?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Daniel Doubrovkine updated HIVE-16351:
--------------------------------------
Description:
>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
{code}
$ 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
{code}
You can see how that's totally wrong, there's only one row of data.
was:
>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.
> 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
> {code}
> $ 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
> {code}
> You can see how that's totally wrong, there's only one row of data.
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