priya Vijay created KAFKA-13317:
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Summary: Kafka brokers can't communicate with each other, reports
Error sending fetch request , java.io.IOException: Connection to 2 was
disconnected before the response was read
Key: KAFKA-13317
URL: https://issues.apache.org/jira/browse/KAFKA-13317
Project: Kafka
Issue Type: Bug
Affects Versions: 2.8.0
Reporter: priya Vijay
We are running kafka 2.8 and have 3 brokers in our cluster. After running fine
for few hours, broker logs show bunch of errors like following. Looks like the
brokers are not able to communicate with each other
*[2021-09-22 00:00:47,274] INFO [ReplicaFetcher replicaId=0, leaderId=2,
fetcherId=0] Error sending fetch request (sessionId=9629724, epoch=60615) to
node 2: (org.apache.kafka.clients.FetchSessionHandler)*
*java.io.IOException: Connection to 2 was disconnected before the response was
read*
*2021-09-22 00:00:47,284] WARN [ReplicaFetcher replicaId=0, leaderId=2,
fetcherId=0] Error in response for fetch request (type=FetchRequest,
replicaId=0, maxWait=500, minBytes=1, maxBytes=10485760, fetchData={},
isolationLevel=READ_UNCOMMITTED, toForget=, metadata=(sessionId=9629724,
epoch=60615), rackId=) (kafka.server.ReplicaFetcherThread)*
*java.io.IOException: Connection to 2 was disconnected before the response was
read*
*at
org.apache.kafka.clients.NetworkClientUtils.sendAndReceive(NetworkClientUtils.java:100)*
any pointers on how to work around these? are there any configuration on broker
that will help with these issues?
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