[jira] [Created] (MINIFICPP-963) Zero byte (no content) flow files cannot be received via HTTP S2S

[Arpad Boda (JIRA)]

Arpad Boda created MINIFICPP-963:
------------------------------------

             Summary: Zero byte (no content) flow files cannot be received via 
HTTP S2S
                 Key: MINIFICPP-963
                 URL: https://issues.apache.org/jira/browse/MINIFICPP-963
             Project: Apache NiFi MiNiFi C++
          Issue Type: Improvement
    Affects Versions: 0.6.0
            Reporter: Arpad Boda
            Assignee: Arpad Boda
             Fix For: 0.7.0


MiNiFi fails to receive zero byte flow files:

 

```
[2019-07-10 22:34:41.336] 
[org::apache::nifi::minifi::sitetosite::SiteToSiteClient] [debug] Site2Site 
transaction 82c938d9-0524-46e1-80a5-4c9d6073a9e6 receives attribute key 3
[2019-07-10 22:34:41.336] 
[org::apache::nifi::minifi::sitetosite::SiteToSiteClient] [debug] Site2Site 
transaction 82c938d9-0524-46e1-80a5-4c9d6073a9e6 receives attribute key path 
value .
[2019-07-10 22:34:41.336] 
[org::apache::nifi::minifi::sitetosite::SiteToSiteClient] [debug] Site2Site 
transaction 82c938d9-0524-46e1-80a5-4c9d6073a9e6 receives attribute key 
filename value 704.txt
[2019-07-10 22:34:41.336] 
[org::apache::nifi::minifi::sitetosite::SiteToSiteClient] [debug] Site2Site 
transaction 82c938d9-0524-46e1-80a5-4c9d6073a9e6 receives attribute key uuid 
value e2d63ab8-838c-4ede-8fbd-d53fc053aec3
[2019-07-10 22:34:41.336] 
[org::apache::nifi::minifi::sitetosite::SiteToSiteClient] [debug] Site2Site 
transaction 82c938d9-0524-46e1-80a5-4c9d6073a9e6 receives attribute ?
[2019-07-10 22:34:41.336] 
[org::apache::nifi::minifi::sitetosite::SiteToSiteClient] [info] Site to Site 
transaction 82c938d9-0524-46e1-80a5-4c9d6073a9e6 received flow record 0, with 
content size 0 bytes
[2019-07-10 22:34:41.336] 
[org::apache::nifi::minifi::sitetosite::HttpSiteToSiteClient] [info] Site to 
Site closed transaction 82c938d9-0524-46e1-80a5-4c9d6073a9e6
[2019-07-10 22:34:41.339] [org::apache::nifi::minifi::utils::HTTPClient] 
[error] curl_easy_perform() failed Failed writing received data to 
disk/application on 
[http://ec2-18-144-59-54.us-west-1.compute.amazonaws.com:8080/nifi-api/data-transfer/output-ports/dd25aa81-016b-1000-fbdb-6f2293428f21/transactions/82c938d9-0524-46e1-80a5-4c9d6073a9e6/flow-files]

```



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