sqoop系列-1.upsert

1、執行語句

sqoop export \

  --D mapred.job.queue.name=default \

  --driver com.mysql.jdbc.Driver \

  --connect jdbc:mysql://namenode/database \

  --username xx \

  --password xx \

  --table saas_fraud_account_detail \

  --export-dir /user/data/hive/account_risk/saas_fraud_account_detail/dt=$date \

  --input-lines-terminated-by '\t' \

  --input-fields-terminated-by '\001' \

  --input-null-string '\\N' \

  --input-null-non-string '\\N' \

  --update-key organization,appId,tokenId,groupId \

  --update-mode allowinsert \

-m 2

2、錯誤

ERROR ：

Mixed update/insert is not supported against the target database yet

3.解決方案

Solution：

Get rid of --driver , then it will work.

去掉 --driver配置即可