Robert Joseph Evans created STORM-2833:
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Summary: Cached Netty Connections can have different keys for the
same thing.
Key: STORM-2833
URL: https://issues.apache.org/jira/browse/STORM-2833
Project: Apache Storm
Issue Type: Bug
Components: storm-client
Affects Versions: 1.0.0, 2.0.0
Reporter: Robert Joseph Evans
Assignee: Robert Joseph Evans
It turns out that if you set {{storm.local.hostname}} on your supervisors that
the netty caching code might not work. The issue is that when we go to add a
netty connection to the cache we use the host name provided by the scheduling.
Which ultimately comes from the {{storm.local.hostname}} setting on each of the
nodes. But when we go to remove it from the cache, we use the resolved
INetSocket address for the destination. If the two do not match exactly then
we can close a connection, but not have it removed from the cache, so when we
go to try and use it again, the connection is closed.
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