Txheej txheem cej luam: Nyob rau cov tshooj no kuv yuav tham txog HDFS, Nws yog ib lwm lawv tej ntaub ntawv ntawm lub moj khaum Apache Hadoop. Hadoop muab theej thiab faib cov ntaub ntawv kaw lus (HDFS) yog ib qhov chaw cia distributed uas spans nyob hauv radon txhiab. Muab tej ntaub ntawv lub…
Li cas Hadoop tau Streaming xwb?
Txheej txheem cej luam: Hadoop tau streaming yog ib qhov tseem ceeb tshaj plaws company nyob Hadoop tis. Streaming interface txog Hadoop tso cai rau koj sau daim ntawv qhia kom qhov kev pab cuam tej lus uas koj xaiv, uas tau ua hauj lwm nrog cov STDIN thiab STDOUT. Li ntawd, Tau streaming…