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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/24377/
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(Updated Aug. 6, 2014, 9:11 a.m.)
Review request for hive.
Bugs: HIVE-7142
https://issues.apache.org/jira/browse/HIVE-7142
Repository: hive-git
Description
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Currently Hive only support serialize data into UTF-8 charset bytes or
deserialize from UTF-8 bytes, real world users may want to load different kinds
of encoded data into hive directly. This jira is dedicated to support
serialize/deserialize all kinds of encoded data in SerDe layer.
For user, only need to configure serialization encoding on table level by set
serialization encoding through serde parameter, for example:
CREATE TABLE person(id INT, name STRING, desc STRING)ROW FORMAT SERDE
'org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe' WITH
SERDEPROPERTIES("serialization.encoding"='GBK');
or
ALTER TABLE person SET SERDEPROPERTIES ('serialization.encoding'='GBK');
LIMITATIONS: Only LazySimpleSerDe support "serialization.encoding" property in
this patch.
Diffs (updated)
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serde/src/java/org/apache/hadoop/hive/serde2/AbstractEncodingAwareSerDe.java
PRE-CREATION
serde/src/java/org/apache/hadoop/hive/serde2/DelimitedJSONSerDe.java 179f9b5
serde/src/java/org/apache/hadoop/hive/serde2/SerDeUtils.java b7fb048
serde/src/java/org/apache/hadoop/hive/serde2/lazy/LazySimpleSerDe.java
fb55c70
Diff: https://reviews.apache.org/r/24377/diff/
Testing
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Thanks,
chengxiang li
