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Code Issues Projects Releases Wiki Activity

Fixed review findings.

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This commit is contained in:
Fero Szabo 2018-12-12 12:01:46 +01:00
parent 47535ee3de
commit 54b6e9bed4
1 changed files with 3 additions and 3 deletions
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6
src/docs/user/import.txt
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@ -489,8 +489,8 @@ DECIMAL (20, 5) is stored as 1.50000 in an SQL server instance.
This leads to a scale mismatch during the import.
To avoid this error, one can use the +sqoop.avro.decimal_padding.enable+
property to turn on padding with 0s during. Naturally, this property is used
together with logical types enabled, either in avro or in parquet import.
property to turn on padding with 0s during import. Naturally, this property is
used together with logical types enabled, either in avro or in parquet import.
Default precision and scale in avro and parquet import
++++++++++++++++++++++++++++++++++++++++++++++++++++++
@ -868,7 +868,7 @@ $ sqoop import -Dsqoop.avro.decimal_padding.enable=true -Dsqoop.avro.logical_typ
Enabling logical types in parquet import and also turning on padding with 0s, while specifying default precision and scale as well:
----
$ sqoop import -Dsqoop.parquet.decimal_padding.enable=true -Dsqoop.avro.logical_types.decimal.enable=true
$ sqoop import -Dsqoop.parquet.logical_types.decimal.enable=true -Dsqoop.avro.decimal_padding.enable=true
-Dsqoop.avro.logical_types.decimal.default.precision=38 -Dsqoop.avro.logical_types.decimal.default.scale=10
--connect $MYCONN --username $MYUSER --password $MYPASS --query "select * from table_name where \$CONDITIONS"
--target-dir hdfs://nameservice1//etl/target_path --as-parquetfile --verbose -m 1