How to Sqoop in a Java Program?

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I don't know how to call Sqoop command using java programs. Can anyone give some code view?
Jul 22 in Big Data Hadoop by nitinrawat895
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1 answer to this question.

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You can use the following sample code for using Sqoop in your Java Program for importing data from MySQL to HDFS/HBase. Make sure you have Sqoop jar in your classpath

 SqoopOptions options = new SqoopOptions();
        options.setConnectString("jdbc:mysql://HOSTNAME:PORT/DATABASE_NAME");
        //options.setTableName("TABLE_NAME");
        //options.setWhereClause("id>10");     // this where clause works when importing whole table, ie     when setTableName() is used
        options.setUsername("USERNAME");
        options.setPassword("PASSWORD");
        //options.setDirectMode(true);    // Make sure the direct mode is off when importing data to HBase
        options.setNumMappers(8);         // Default value is 4
        options.setSqlQuery("SELECT * FROM user_logs WHERE $CONDITIONS limit 10");
        options.setSplitByCol("log_id");

        // HBase options
        options.setHBaseTable("HBASE_TABLE_NAME");
        options.setHBaseColFamily("colFamily");
        options.setCreateHBaseTable(true);    // Create HBase table, if it does not exist
        options.setHBaseRowKeyColumn("log_id");

        int ret = new ImportTool().run(options);
answered Jul 22 by ravikiran
• 4,580 points

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