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CORRECT TEXT Problem Scenario 19 : You have been given following mysql database details as well as other info. user=retail_dba password=cloudera database=retail_db jdbc URL = jdbc:mysql://quickstart:3306/retail_db Now accomplish following activities. 1. Import departments table from mysql to hdfs as textfile in departments_text directory. 2. Import departments table from mysql to hdfs as sequncefile in departments_sequence directory. 3. Import departments table from mysql to hdfs as avro file in departments avro directory. 4. Import departments table from mysql to hdfs as parquet file in departments_parquet directory.
Correct Answer:
See the explanation for Step by Step Solution and configuration. Explanation: Solution : Step 1 : Import departments table from mysql to hdfs as textfile sqoop import \ -connect jdbc:mysql://quickstart:3306/retail_db \ ~ username=retail_dba \ -password=cloudera \ -table departments \ -as-textfile \ -target-dir=departments_text verify imported data hdfs dfs -cat departments_text/part" Step 2 : Import departments table from mysql to hdfs as sequncetlle sqoop import \ -connect jdbc:mysql://quickstart:330G/retaiI_db \ ~ username=retail_dba \ -password=cloudera \ --table departments \ -as-sequencetlle \ -~target-dir=departments sequence verify imported data hdfs dfs -cat departments_sequence/part* Step 3 : Import departments table from mysql to hdfs as sequncetlle sqoop import \ -connect jdbc:mysql://quickstart:330G/retaiI_db \ ~ username=retail_dba \ --password=cloudera \ --table departments \ --as-avrodatafile \ --target-dir=departments_avro verify imported data hdfs dfs -cat departments avro/part* Step 4 : Import departments table from mysql to hdfs as sequncetlle sqoop import \ -connect jdbc:mysql://quickstart:330G/retaiI_db \ ~ username=retail_dba \ --password=cloudera \ -table departments \ -as-parquetfile \ -target-dir=departments_parquet verify imported data hdfs dfs -cat departmentsparquet/part*
