Mark Payne created NIFI-16011:
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Summary: Repeated system test failures caused by LoadBalanceIT
Key: NIFI-16011
URL: https://issues.apache.org/jira/browse/NIFI-16011
Project: Apache NiFi
Issue Type: Bug
Components: Core Framework
Reporter: Mark Payne
Assignee: Mark Payne
We are consistently seeing system test failures. Looking at the logs from
Github Actions, it appears that LoadBalanceIT is always the first one to fail,
with the issue then cascading. It seems that the end of the
LoadBalanceIT.testPartitionByAttribute test is performing a queue listing for
each of the 100 expected FlowFiles, and this then gets replicated across the
cluster.
This, in turn, causes connection pool exhaustion, resulting in
{code:java}
IOException: RST_STREAM received {code}
Which comes back as an HTTP 500 error.
That test can be tightened up to perform a listing once and just look at
FlowFile Summaries instead of fetching the full FlowFile each time.
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