Hadoop 配置单元-如何在serde中处理多个quoteChar

我有源文件CSV和数据如下所示

“201814”、“39”、“0598824”、“黄色夹套陷阱W”、“皮耶格” GUEP.JAU，OUEST”，“ACT”，“7/20/2016”，“C/E
“，”05“，”ST“，”N“，”15“，”2484“，”985.3999999998“，”43.66“，”3762.36“，”53.05“，” “，”N“，”5.83“，”7.9900“，”0000“，”0000“，”3.82“，”3.8181“，”7162“，”英镑 国际标准、D标准、12标准、YJTD-DB12-W标准、12标准、32标准、0标准、0标准、0标准、0标准、3.68标准、0标准、0标准

要加载数据，我使用下面的create语句和serde

ROW FORMAT SERDE 'org.apache.hadoop.hive.serde2.OpenCSVSerde'
WITH SERDEPROPERTIES (
   "separatorChar" = "|",
   "quoteChar"     = '\"',
   "escapeChar"    = '\\') 

问题是在“\”之后，文件中存在的任何数据都是空的

你能告诉我怎么处理吗

我的完整DDL使用

CREATE EXTERNAL TABLE
    excess_inventory
    (
        whole_record string,
        yyyyww string,
        excess_wks_num string,
        product_num string,
        eng_desc string,
        fr_desc string,
        status string,
        corp_status_change_date string,
        whse_region string,
        whse_id string,
        channel_cd string,
        eap_ind string,
        fwos string,
        non_alloc_qty string,
        excess_qty string,
        excess_cube string,
        excess_inventory_dollars string,
        monthly_storage_cost string,
        deal_600 string,
        go_ind string,
        next_5_deals string,
        reg_adlr string,
        reg_retail string,
        r52_best_promo_adlr string,
        r52_best_promo_retail string,
        landed_cost string,
        corp_cost string,
        vendor_num string,
        vendor_nm string,
        vendor_origin string,
        vendor_moq string,
        vendor_part_num string,
        vendor_lead_tm string,
        total_lead_tm string,
        ingate_qty string,
        on_order_qty string,
        dealer_restriction_cd string,
        quote_cost string,
        casting_charge string,
        action_cd string,
        action_yyyyww string,
        action_qty string,
        sugg_adlr string,
        comments string,
        create_yyyyww string,
        user_nm string,
    batch_ts timestamp
) 
PARTITIONED BY (partition_batch_ts bigint)
ROW FORMAT SERDE 'org.apache.hadoop.hive.serde2.OpenCSVSerde'
WITH SERDEPROPERTIES (
   "separatorChar" = "|",
   "quoteChar"     = '\"',
   "escapeChar"    = '\\') 
 STORED AS TEXTFILE
LOCATION
'db/excess_inventory/table'
TBLPROPERTIES('skip.header.line.count'='1','serialization.null.format'='');

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还要让我知道“separatorChar”=“|”用于表示数据将作为管道分隔符保存在HDFS中，或者我们必须在源文件中指定分隔符

“\”、“3.68”、“0”、“、”、“、”、“、”、“、”、“、”、”、“、”、“、”斜杠后有什么数据没有加载您的分隔符似乎是一个

，

？“separatorChar”=“|”如果我将其设置为“separatorChar”=“，”所有列的数据都将到达单个列