What is the significance of using –compress-codec parameter?

5

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Can free-form SQL queries be used with Sqoop import command? If yes, then how can they be used?

5

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What is the importance of eval tool?

5

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How can you import only a subset of rows from a table?

5

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What is the advantage of using –password-file rather than -P option while preventing the display of password in the sqoop import statement?

5

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What do you mean by Free Form Import in Sqoop?

5

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What is the role of JDBC driver in Sqoop?

5

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Is JDBC driver enough to connect sqoop to the databases?

5

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What is the work of Export in Hadoop sqoop?

5

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Use of Codegen command in Hadoop sqoop?

5

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Use of Help command in Hadoop sqoop?

5

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How can you schedule a sqoop job using Oozie?

5

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What is the importance of — the split-by clause in running parallel import tasks in sqoop?

5

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What is a sqoop metastore?

5

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What is ZooKeeper?

5

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