我在 Scala 中的表架构是snSession.sql("创建表category_subscriber(id int, catId int,brandId int, domain int, osId int, rType int,rTime int, ctId int, icmpId int, setId int,rAt int, cyId int) 使用列选项(BUCKETS) '5',PARTITION_BY 'ID',OVERFLOW 'true',EVICTION_BY 'LRUHEAPPERCENT')");我在java中的代码是Statement statement = snappy.createStatement(); statement.execute("CREATE EXTERNAL TABLE CATEGORY_SUBSCRIBER USING com.databricks.spark.csv OPTIONS(path '/home/sys1010/Desktop/category_sub.csv', header 'true', inferSchema 'true', nullValue 'NULL', maxCharsPerColumn '4096';");将数据从 csv 通过 java 导入 snappydata 时出现错误
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萧十郎
TA贡献1815条经验 获得超13个赞
语句中有语法错误,更正的语句是:
语句语句 = snappy.createStatement(); statement.execute("CREATE EXTERNAL TABLE CATEGORY_SUBSCRIBER USING com.databricks.spark.csv OPTIONS(path '/home/sys1010/Desktop/category_sub.csv', header 'true', inferSchema 'true', nullValue 'NULL', maxCharsPerColumn '第 4096 章
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