Sam Hjelmfelt created NIFI-1814:
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Summary: HandleHTTPResponse processor exceptions when connection
is closed
Key: NIFI-1814
URL: https://issues.apache.org/jira/browse/NIFI-1814
Project: Apache NiFi
Issue Type: Bug
Components: Core Framework
Affects Versions: 0.6.1
Environment: Centos 6
Reporter: Sam Hjelmfelt
If a HTTP connection is closed before a response is sent, the
HandleHTTPResponse processor will throw an exception, yield due to failure,
then try processing the rest of the events. If multiple errors happen at once,
this compounded delay can cause cascading issues as the other connections
timeout and close.
Instead, the exception should be caught and the flowfile should go to the error
relationship. A closed connection should not fail the processor, but instead
fail the flowfile.
Exception:
HandleHttpResponse[id=cca1576b-5841-3fc1-b05a-5fd0f4853cb7] failed to process
session due to org.apache.nifi.processor.exception.FlowFileAccessException:
Failed to export
StandardFlowFileRecord[uuid=febaedb5-4830-46b7-b0f9-71b453a4743c,claim=StandardContentClaim
[resourceClaim=StandardResourceClaim[id=1461688143223-3, container=contS2R1,
section=3], offset=999718,
length=999718],offset=0,name=1628795866820216,size=999718] to
HttpOutput@28849fc{OPEN} due to org.eclipse.jetty.io.EofException:
org.apache.nifi.processor.exception.FlowFileAccessException: Failed to export
StandardFlowFileRecord[uuid=febaedb5-4830-46b7-b0f9-71b453a4743c,claim=StandardContentClaim
[resourceClaim=StandardResourceClaim[id=1461688143223-3, container=contS2R1,
section=3], offset=999718,
length=999718],offset=0,name=1628795866820216,size=999718] to
HttpOutput@28849fc{OPEN} due to org.eclipse.jetty.io.EofException
Processor Administratively Yielded for 1 sec due to processing failure
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