说明: In Expert Hadoop® Administration, leading Hadoop administrator Sam R. Alapati brings together authoritative knowledge for creating, configuring, securing, managing, and optimizing production Hadoop cl usters in any environment. Drawing on his experi <mxlwew> 在 上传 | 大小:16777216
说明: Have the best of both worlds. Construct elegant class hierarchies for maximum code reuse and extensibility, implement their behavior using higher-order functions. Or anything in-between. <yang_wangwang> 在 上传 | 大小:18874368