David Capwell created CASSANDRA-20065:
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Summary: Accord's ConfigService lock is held over large areas
which cause deadlocks and performance issues
Key: CASSANDRA-20065
URL: https://issues.apache.org/jira/browse/CASSANDRA-20065
Project: Cassandra
Issue Type: Bug
Components: Accord
Reporter: David Capwell
Assignee: David Capwell
Accord has a AbstractConfigurationService that locks on “this” and does this
over large ares, even when the lock is not needed. This has been found to
cause issues as messaging gets blocked on this causing timeouts.
To better improve things, we should lower the locking to what is needed and
avoid locking while triggering callbacks
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