带有双引号和逗号的 AWS Glue 问题 [英] AWS Glue issue with double quote and commas
本文介绍了带有双引号和逗号的 AWS Glue 问题的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我有这个 CSV 文件:
I have this CSV file:
reference,address
V7T452F4H9,"12410 W 62TH ST, AA D"
表定义中使用了以下选项
The following options are being used in the table definition
ROW FORMAT SERDE
'org.apache.hadoop.hive.serde2.OpenCSVSerde'
WITH SERDEPROPERTIES (
'quoteChar'='"',
'separatorChar'=',')
但它仍然无法识别数据中的双引号,并且双引号字段中的逗号将数据弄乱了.当我运行 Athena 查询时,结果如下
but it still won't recognize the double quotes in the data, and that comma in the double quote fiel is messing up the data. When I run the Athena query, the result looks like this
reference address
V7T452F4H9 "12410 W 62TH ST
我该如何解决这个问题?
How do I fix this issue?
推荐答案
貌似还需要添加escapeChar
.AWS Athena docs 显示了此示例:
Look like you also need to add escapeChar
. AWS Athena docs shows this example:
CREATE EXTERNAL TABLE myopencsvtable (
col1 string,
col2 string,
col3 string,
col4 string
)
ROW FORMAT SERDE
'org.apache.hadoop.hive.serde2.OpenCSVSerde'
WITH SERDEPROPERTIES (
'separatorChar' = ',',
'quoteChar' = '"',
'escapeChar' = '\'
)
STORED AS TEXTFILE
LOCATION 's3://location/of/csv/';
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