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时长:00:00更新时间:2020-11-09 13:25:02
添加lzoforhivetable:hivehiveconf hive.exec.compress.output=true hiveconf mapred.output.compression.codec=com.hadoop.compression.lzo.LzopCodec 之后为其每个lzo块添加index: hadoop jar /usr/local/hadoop/lib/hadoop-lzo-0.4.15.jar com.hadoop.compression.lzo.Distr hiveR
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