Mark Payne created NIFI-9731:
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Summary: The toString() of a FlowFile is too verbose for bulletins
Key: NIFI-9731
URL: https://issues.apache.org/jira/browse/NIFI-9731
Project: Apache NiFi
Issue Type: Improvement
Components: Core Framework
Reporter: Mark Payne
Assignee: Mark Payne
When a bulletin is generated, it typically includes the FlowFile that is
contained within the bulletin. The output looks something like this:
{code:java}
Unable to decompress
StandardFlowFileRecord[uuid=c8d3f008-d6b4-481a-a765-8fbe32d28613,claim=StandardContentClaim
[resourceClaim=StandardResourceClaim[id=1645815873003-83, container=default,
section=83], offset=5242880,
length=1048576],offset=0,name=c8d3f008-d6b4-481a-a765-8fbe32d28613,size=1048576]
using gzip compression format due to
org.apache.nifi.processor.exception.ProcessException: IOException thrown from
CompressContent[id=b35630ab-81fc-1a66-ffff-fffff2856e8a]: java.io.IOException:
java.io.IOException: Input is not in the .gz format; routing to failure:
java.io.IOException: Input is not in the .gz format {code}
The syntax {{StandardFlowFileRecord[uuid=...,claim=..., size=...]}} can be
useful in logs and should remain as it is. However, in a bulletin, it is too
verbose and makes the bulletin difficult to read. The UUID is unlikely to be
helpful in a bulletin, either, as it can't really be copied & pasted. We should
instead use an output such as:
{code:java}
FlowFile[filename=abc.txt] {code}
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