[Improve] DataFrame CSV Stream Load optimization #137
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Thank you for your contribution, please resolve the merge conflict |
# Conflicts: # spark-doris-connector/src/main/java/org/apache/doris/spark/load/DorisStreamLoad.java
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# Conflicts: # spark-doris-connector/src/main/java/org/apache/doris/spark/load/DorisStreamLoad.java
JNSimba
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（csv格式）当datafram进行stream load时，若用户传了columns，则以传参为主，若没有传columns，则默认以df的schema进行隐式传参，这样的好处后续用户在对df进行streamload时，可以直接使用，而不用关心df的schema与底表是否相同。