Github user merrimanr commented on the issue:
https://github.com/apache/metron/pull/1250
The latest commit incorporates the changes from
https://github.com/apache/metron/pull/1251 and moves the httpclient inside the
function. I was able to verify proper closing in the REPL and the
EnrichmentIntegrationTest. I was not able to verify in the Storm topologies
because Storm does not guarantee these methods will be called in production. I
added code comments in the bolts where we are calling
`StellarFunctions.close()`.
I spun this up in full dev again and ran through the test plan.
Everything continued to work as expected.
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