What is Sqoop?
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Know the top Sqoop interview questions and answers for freshers and experienced candidates to prepare for job interviews.
Know the top Sqoop interview questions and answers for freshers and experienced candidates to prepare for job interviews.
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Example:
sqoop import --connect jdbc:mysql://localhost:3306/db --table mytable --m 1
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Example:
sqoop import --connect jdbc:mysql://localhost:3306/db --table mytable --null-string --null-non-string -1
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Example:
sqoop import --connect jdbc:mysql://localhost:3306/db --table mytable --columns id,name
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Example:
sqoop import --connect jdbc:mysql://localhost:3306/db --table mytable --fetch-size 100
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Example:
sqoop import --connect jdbc:mysql://localhost:3306/db --table mytable --target-dir /user/hadoop/mytable
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Example:
sqoop import --connect jdbc:mysql://localhost:3306/db --table mytable --incremental append --check-column id --last-value 100
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Example:
sqoop export --connect jdbc:mysql://localhost:3306/db --table mytable --export-dir /user/hadoop/mytable
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Example:
sqoop import --connect jdbc:mysql://localhost:3306/db --table mytable --map-column-java id=String,value=Double
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Example:
sqoop import --connect jdbc:mysql://localhost:3306/db --query SELECT * FROM mytable WHERE $CONDITIONS --split-by id
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Example:
sqoop import --connect jdbc:mysql://localhost:3306/db --table mytable --boundary-query SELECT MIN(id), MAX(id) FROM mytable
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Example:
sqoop import --connect jdbc:mysql://localhost:3306/db --table mytable --boundary-query SELECT MIN(id), MAX(id) FROM mytable
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Example:
sqoop import --connect jdbc:mysql://localhost:3306/db --table mytable --hive-import --hive-table myhivetable
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Example:
sqoop import --connect jdbc:mysql://localhost:3306/db --table mytable --hive-import --hive-table myhivetable --hive-overwrite
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Example:
sqoop export --connect jdbc:mysql://localhost:3306/db --table mytable --update-key id --update-mode allowinsert --export-dir /user/hadoop/mytable
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Example:
sqoop import --connect jdbc:mysql://localhost:3306/db --table mytable --hcatalog-import --hcatalog-database mydatabase
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Example:
sqoop import --connect jdbc:mysql://localhost:3306/db --table mytable --direct --direct-split-size 1000000
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Example:
sqoop import --connect jdbc:mysql://localhost:3306/db --table mytable --validate
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Example:
sqoop import --connect jdbc:mysql://localhost:3306/db --table mytable --direct --direct-split-size 1000000
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Example:
sqoop import --connect jdbc:mysql://localhost:3306/db --table mytable --direct --direct-split-size 1000000
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Example:
sqoop import --connect jdbc:mysql://localhost:3306/db --table mytable --autoreset-to-one-mapper
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