Guozhang Wang created KAFKA-1925:
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Summary: Coordinator Node Id set to INT_MAX breaks coordinator
metadata updates
Key: KAFKA-1925
URL: https://issues.apache.org/jira/browse/KAFKA-1925
Project: Kafka
Issue Type: Sub-task
Reporter: Guozhang Wang
Assignee: Guozhang Wang
Priority: Critical
KafkaConsumer used INT_MAX to mimic a new socket for coordinator (details can
be found in KAFKA-1760). However, this behavior breaks the coordinator as the
underlying NetworkClient only used the node id to determine when to initiate a
new connection:
{code}
if (connectionStates.canConnect(node.id(), now))
// if we are interested in sending to a node and we don't have a
connection to it, initiate one
initiateConnect(node, now);
{code}
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