Qian Xu created SQOOP-1795:
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Summary: Sqoop2: Retrieve Http post data in plausible manner
Key: SQOOP-1795
URL: https://issues.apache.org/jira/browse/SQOOP-1795
Project: Sqoop
Issue Type: Sub-task
Reporter: Qian Xu
Assignee: Qian Xu
Priority: Minor
The situation of dealing with the post data is very tricky IMHO.
1. {{getRequest().getReader()}} must be called at the first place. As reader
cannot go back to head, it's state is mutable. It any *invisible* invocation of
{{getReader()}} happened, it will be very hard to track down the problem., such
as SQOOP-1784.
2. The current code assumes the post data to be valid JSON object. Usually it'd
be better wrapped into an object, such as "jsonObject", so that we can call
{{ctx.getParameterValue("jsonObject")}}.
I'd provide a {{getRawPostData()}} so that callers can put finger away from
{{getReader()}}.
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