sqoop - kite sdk to demonstrate copying of various file formats to hadoop - apache sqoop - sqoop tutorial - sqoop hadoop

kite sdk to demonstrate copying of various file formats to hadoop

Step 1) Download the MovieLens Dataset

curl http://files.grouplens.org/datasets/movielens/ml-latest-small.zip -o movies.zip 
unzip movies.zip
cd ml-latest-small/

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Step 2) Load the Dataset into Hadoop in Avro format

-- infer the schema
kite-dataset csv-schema ratings.csv --record-name ratings -o ratings.avsc
cat ratings.avsc
-- create the schema
kite-dataset create ratings --schema ratings.avsc
-- load the data
kite-dataset csv-import ratings.csv --delimiter ',' ratings

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Step 3: Use Sqoop to copy an Oracle table to Hadoop, multiple mappers

-- infer the schema
kite-dataset csv-schema ratings.csv --record-name ratingsp -o ratingsp.avsc
cat ratingsp.avsc
-- create the schema
kite-dataset create ratingsp --schema ratingsp.avsc --format parquet
-- load the data
kite-dataset csv-import ratings.csv --delimiter ',' ratingsp

Step 4: Check the size and number of files

hive
select avg(rating)from ratings;
select avg(rating)from ratingsp;

SQOOP forum

Sqoop Installation and Download :

Sqoop Installation

Connecting Sqoop to other databases/datastores :

Import data directly into Hive Warehouse

Import data from RDBMS to HBase table

Import data to new catalog

Import the results of a query from a relational database into HDFS

Load JDBC Driver

Sqoop Export :

Sqoop Export basic example

Sqoop Import RDBMS Table to HDFS :

Sqoop Import RDBMS Table to HDFS

Merge data-sets imported via incremental import using Sqoop :

Import New as well as Updated Data - lastmodified mode - Append Mode

Hadoop with Kite SDK :

Kite SDK to demonstrate copying of various file formats to Hadoop

Sqoop Advanced :

Use Sqoop to copy an Oracle table to Hadoop

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sqoop - kite sdk to demonstrate copying of various file formats to hadoop - apache sqoop - sqoop tutorial - sqoop hadoop

kite sdk to demonstrate copying of various file formats to hadoop

Click "Copy code" button to copy into clipboard - By wikitechy - sqoop tutorial - team

Click "Copy code" button to copy into clipboard - By wikitechy - sqoop tutorial - team

SQOOP forum

Sqoop Installation and Download :

Connecting Sqoop to other databases/datastores :

Sqoop Export :

Sqoop Import RDBMS Table to HDFS :

Merge data-sets imported via incremental import using Sqoop :

Hadoop with Kite SDK :

Sqoop Advanced :

Related Searches to kite sdk to demonstrate copying of various file formats to hadoop

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