Kafka 0.10 常用运维命令
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Spark work with MySQL
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With spark 2.0.x,we can use DataFrameReader and DataFrameWriter.
Use SparkSession.read to access DataFrameReader and use Dataset.write to access DataFrameWriter.
Hello World, Hello Blog
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Hive添加自定义UDF函数
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Spark on YARN 部署
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