spark 參數調優5-Compression and Serialization壓縮與序列化

spark參數調優系列 目錄地址：緩存 http://www.javashuo.com/article/p-dbqhpgif-ky.htmlspa    ⑤ Compression and Serialization.net spark.broadcast.compress日誌 廣播變量前是否會先進行壓縮。默認true （spark.io.compression.codec）code spark.

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