John Firth created KAFKA-2572:
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Summary: zk connection instability, perhaps precipitated by zk
client timeout during rebalance
Key: KAFKA-2572
URL: https://issues.apache.org/jira/browse/KAFKA-2572
Project: Kafka
Issue Type: Bug
Components: zkclient
Affects Versions: 0.8.2.1
Environment: zk version 3.4.6,
CentOS 6, 2.6.32-504.1.3.el6.x86_64
Reporter: John Firth
On two occasions, have seen zk session expiry, followed by a timeout during a
consumer rebalance following this expiry, followed by multiple successive zk
session expiries. Comparing these with a case in which a new stable zk session
was created following a session expiry, the timeout during rebalance is not
seen in the successful case.
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