Jinmei Liao created GEODE-10260:
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Summary: FilterProfile of a peer server would sometimes miss a CQ
when server initializes
Key: GEODE-10260
URL: https://issues.apache.org/jira/browse/GEODE-10260
Project: Geode
Issue Type: Bug
Reporter: Jinmei Liao
When server2 initializes at the same time as client register CQ while connected
to server1, when below sequence happened, server2 will have a wrong idea what
cq server1 should serve:
1. server2 creates the partitioned region and sends a CreateRegionMessage to
server1
2. server1 process this message and adds server2 to its profile list
3. server1 reply to server2 with a CreateRegionReplyMessage
4. At thee same time server1 does register cq locally and send a REGISTER_CQ
message to server2
5. REGISTER_CQ message reaches server2, server2 doesn't have server1's cache
profile yet, so it wants to save the message to the "to_be_processed" queue,
but get stuck there.
6. meanwhile, the CreateRegionReplyMessage in #3 reaches server2, server2 now
has server1's cache profile, processed the message and then processed
everything in the "to_be_processed" queue.
7. Now #5 gets unstuck and continues, adds the message to the queue, but the
queue is never processed again, so now in server2's viewpoint, server1 is not
serving that CQ.
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