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https://reviews.apache.org/r/31783/
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Review request for drill and Steven Phillips.
Bugs: DRILL-2220
https://issues.apache.org/jira/browse/DRILL-2220
Repository: drill-git
Description
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this patch fixes the _DrillParquetReader_ to properly handle
_FIXED_LEN_BYTE_ARRAY_ type, and also to take into account the scale and
precision of the field
Diffs
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exec/java-exec/src/main/codegen/templates/AbstractFieldWriter.java 145130b
exec/java-exec/src/main/codegen/templates/BaseWriter.java 979d4ac
exec/java-exec/src/main/codegen/templates/MapWriters.java b8d5365
exec/java-exec/src/main/java/org/apache/drill/exec/store/parquet2/DrillParquetGroupConverter.java
d219927
exec/java-exec/src/test/java/org/apache/drill/exec/store/parquet2/TestDrillParquetReader.java
PRE-CREATION
exec/java-exec/src/test/resources/parquet2/decimal28_38.parquet PRE-CREATION
Diff: https://reviews.apache.org/r/31783/diff/
Testing
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added new unit test to make sure DECIMAL28/DECIMAL38 fields are read correctly
when they are OPTIONAL or REQUIRED
all unit tests are passing along with functional, customer and tpch100
Thanks,
abdelhakim deneche
