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    3. scala和java集合互相转换

    scala和java集合互相转换

    xiaoxiao2026-06-05  2
    import collection.JavaConverters._ val table: HTable = new HTable(conf, tableName) val deleteList = for (row <- rows) yield new Delete(Bytes.toBytes(row)) table.delete(deleteList.toSeq.asJava)
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