Jason Huynh created GEODE-2205:
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Summary: Race condition in startup of
ConcurrentSerialGatewaySenderProcessor
Key: GEODE-2205
URL: https://issues.apache.org/jira/browse/GEODE-2205
Project: Geode
Issue Type: Bug
Components: wan
Reporter: Jason Huynh
Assignee: Mark Bretl
ConcurrentSerialGatewayEventSenderProcessor spins up the individual
SerialGatewayEventSenderProcessors. During this time, the individual
processors will call waitForPrimary on the GatewaySenderAdvisor. The advisor
uses the stopped flag from ConcurrentSerialGatewayEventSenderProcessor, which
starts off as false (only set to true after all Serial processors are started).
This is where the timing issue arises. If the serial processors start up and
the GatewaySenderAdvisor uses the flag from the Concurrent processor, the
serial senders will breaks out of the loop for waitingForPrimary and then tries
to handle failover. The Concurrent processor eventually sets it's flag to true
and everything continues to run.
If the serial processor was not a primary, it stays as a secondary and is in a
weird state where anything enqueued will throw an assert error.
This issue began due to changes in c4ae846aa1689e2c5659b6ecc17e38689dd93976
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