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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/22174/
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(Updated June 5, 2014, 7:33 a.m.)
Review request for hive, Brock Noland, justin coffey, and Xuefu Zhang.
Changes
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Cache the Calendar in thread-local as suggested for performance.
Bugs: HIVE-6394
https://issues.apache.org/jira/browse/HIVE-6394
Repository: hive-git
Description
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This uses the Jodd library to convert java.sql.Timestamp type used by Hive into
the {julian-day:nanos} format expected by parquet, and vice-versa.
Diffs (updated)
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data/files/parquet_types.txt 0be390b
pom.xml 4bb8880
ql/pom.xml 13c477a
ql/src/java/org/apache/hadoop/hive/ql/io/parquet/convert/ETypeConverter.java
4da0d30
ql/src/java/org/apache/hadoop/hive/ql/io/parquet/convert/HiveSchemaConverter.java
29f7e11
ql/src/java/org/apache/hadoop/hive/ql/io/parquet/serde/ArrayWritableObjectInspector.java
57161d8
ql/src/java/org/apache/hadoop/hive/ql/io/parquet/serde/ParquetHiveSerDe.java
fb2f5a8
ql/src/java/org/apache/hadoop/hive/ql/io/parquet/utils/NanoTimeUtils.java
PRE-CREATION
ql/src/java/org/apache/hadoop/hive/ql/io/parquet/write/DataWritableWriter.java
3490061
ql/src/test/org/apache/hadoop/hive/ql/io/parquet/serde/TestParquetTimestampUtils.java
PRE-CREATION
ql/src/test/queries/clientpositive/parquet_types.q 5d6333c
ql/src/test/results/clientpositive/parquet_types.q.out c23f7f1
Diff: https://reviews.apache.org/r/22174/diff/
Testing
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Unit tests the new libraries, and also added timestamp data in the
"parquet_types" q-test.
Thanks,
Szehon Ho
