tarmacmonsterg commented on issue #25097:
URL: https://github.com/apache/pulsar/issues/25097#issuecomment-4352420173
The behavior remains the same. The logs contain INFO-level messages:
`INFO org.apache.bookkeeper.client.ReadOpBase - Error: Too many requests to
the same Bookie while reading L5110190 E585941 from bookie:
pulsar-bookie-4:3181`
stats-internal before unload (with stuck replication):
```
"pulsar.repl.pulsar-hel" : {
"markDeletePosition" : "5110190:572858",
"readPosition" : "5110190:572859",
"waitingReadOp" : false,
"pendingReadOps" : 0,
"messagesConsumedCounter" : 3101870029,
"cursorLedger" : 5109676,
"cursorLedgerLastEntry" : 4859,
"individuallyDeletedMessages" : "[]",
"lastLedgerSwitchTimestamp" : "2026-04-30T08:32:10.156Z",
"state" : "Open",
"active" : true,
"numberOfEntriesSinceFirstNotAckedMessage" : 1,
"totalNonContiguousDeletedMessagesRange" : 0,
"subscriptionHavePendingRead" : false,
"subscriptionHavePendingReplayRead" : false,
"properties" : { }
}
```
stats-internal after unload:
```
"pulsar.repl.pulsar-hel" : {
"markDeletePosition" : "5110190:572858",
"readPosition" : "5110190:572859",
"waitingReadOp" : false,
"pendingReadOps" : 0,
"messagesConsumedCounter" : -7926826,
"cursorLedger" : -1,
"cursorLedgerLastEntry" : -1,
"individuallyDeletedMessages" : "[]",
"lastLedgerSwitchTimestamp" : "2026-04-30T12:17:33.761Z",
"state" : "NoLedger",
"active" : true,
"numberOfEntriesSinceFirstNotAckedMessage" : 1,
"totalNonContiguousDeletedMessagesRange" : 0,
"subscriptionHavePendingRead" : false,
"subscriptionHavePendingReplayRead" : false,
"properties" : { }
}
```
In stats, the replication status shows connected: true, but msgRateOut = 0.0.
At the same time, some incoming messages are still observed. I assume these
are metadata exchanges between clusters, since the secondary cluster is in
standby mode.
What else can be checked to identify the root cause of the issue and find a
solution?
Thanks.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
