eolivelli commented on issue #10813:
URL: https://github.com/apache/pulsar/issues/10813#issuecomment-854720684
I am rerunning the after @codelipenghui fix.
This is the dump of the stats now that the consumer is still connected and
waiting for messages.
the interesting point is that for partition 1 (and for other partitions it
happens the same)
we see "numberOfEntriesSinceFirstNotAckedMessage" : 19 and "msgBacklog" : 18
so it looks like the messages have been delivered to the consumer from the
broker point of view, but they are not received by the application.
> bin/pulsar-admin topics partitioned-stats test
> {
> "msgRateIn" : 0.0,
> "msgThroughputIn" : 0.0,
> "msgRateOut" : 0.0,
> "msgThroughputOut" : 0.0,
> "bytesInCounter" : 1099448813,
> "msgInCounter" : 1000000,
> "bytesOutCounter" : 1099094585,
> "msgOutCounter" : 999678,
> "averageMsgSize" : 0.0,
> "msgChunkPublished" : false,
> "storageSize" : 1099448813,
> "backlogSize" : 461972,
> "offloadedStorageSize" : 0,
> "publishers" : [ ],
> "waitingPublishers" : 0,
> "subscriptions" : {
> "nb" : {
> "msgRateOut" : 0.0,
> "msgThroughputOut" : 0.0,
> "bytesOutCounter" : 1099094585,
> "msgOutCounter" : 999678,
> "msgRateRedeliver" : 0.0,
> "chuckedMessageRate" : 0,
> "chunkedMessageRate" : 0,
> "msgBacklog" : 295,
> "backlogSize" : 0,
> "msgBacklogNoDelayed" : 295,
> "blockedSubscriptionOnUnackedMsgs" : false,
> "msgDelayed" : 0,
> "unackedMessages" : 0,
> "msgRateExpired" : 0.0,
> "totalMsgExpired" : 0,
> "lastExpireTimestamp" : 0,
> "lastConsumedFlowTimestamp" : 0,
> "lastConsumedTimestamp" : 0,
> "lastAckedTimestamp" : 0,
> "lastMarkDeleteAdvancedTimestamp" : 0,
> "consumers" : [ {
> "msgRateOut" : 0.0,
> "msgThroughputOut" : 0.0,
> "bytesOutCounter" : 1099094585,
> "msgOutCounter" : 999678,
> "msgRateRedeliver" : 0.0,
> "chuckedMessageRate" : 0.0,
> "chunkedMessageRate" : 0.0,
> "availablePermits" : 87822,
> "unackedMessages" : 0,
> "avgMessagesPerEntry" : 0,
> "blockedConsumerOnUnackedMsgs" : false,
> "lastAckedTimestamp" : 0,
> "lastConsumedTimestamp" : 0
> } ],
> "isDurable" : true,
> "isReplicated" : false,
> "consumersAfterMarkDeletePosition" : { },
> "nonContiguousDeletedMessagesRanges" : 0,
> "nonContiguousDeletedMessagesRangesSerializedSize" : 0
> }
> },
> "replication" : { },
> "nonContiguousDeletedMessagesRanges" : 0,
> "nonContiguousDeletedMessagesRangesSerializedSize" : 0,
> "metadata" : {
> "partitions" : 100
> },
> "partitions" : { }
> }
> pulsar-admin topics stats test-partition-1xt
> {
> "msgRateIn" : 0.0,
> "msgThroughputIn" : 0.0,
> "msgRateOut" : 0.0,
> "msgThroughputOut" : 0.0,
> "bytesInCounter" : 10908949,
> "msgInCounter" : 9924,
> "bytesOutCounter" : 10888019,
> "msgOutCounter" : 9905,
> "averageMsgSize" : 0.0,
> "msgChunkPublished" : false,
> "storageSize" : 10908949,
> "backlogSize" : 30209,
> "offloadedStorageSize" : 0,
> "publishers" : [ ],
> "waitingPublishers" : 0,
> "subscriptions" : {
> "nb" : {
> "msgRateOut" : 0.0,
> "msgThroughputOut" : 0.0,
> "bytesOutCounter" : 10888019,
> "msgOutCounter" : 9905,
> "msgRateRedeliver" : 0.0,
> "chuckedMessageRate" : 0,
> "chunkedMessageRate" : 0,
> "msgBacklog" : 18,
> "backlogSize" : 0,
> "msgBacklogNoDelayed" : 18,
> "blockedSubscriptionOnUnackedMsgs" : false,
> "msgDelayed" : 0,
> "unackedMessages" : 0,
> "type" : "Shared",
> "msgRateExpired" : 0.0,
> "totalMsgExpired" : 0,
> "lastExpireTimestamp" : 0,
> "lastConsumedFlowTimestamp" : 1622812090363,
> "lastConsumedTimestamp" : 1622812090524,
> "lastAckedTimestamp" : 1622812090688,
> "lastMarkDeleteAdvancedTimestamp" : 1622812090688,
> "consumers" : [ {
> "msgRateOut" : 0.0,
> "msgThroughputOut" : 0.0,
> "bytesOutCounter" : 10888019,
> "msgOutCounter" : 9905,
> "msgRateRedeliver" : 0.0,
> "chuckedMessageRate" : 0.0,
> "chunkedMessageRate" : 0.0,
> "consumerName" : "a1c51",
> "availablePermits" : 845,
> "unackedMessages" : 0,
> "avgMessagesPerEntry" : 6,
> "blockedConsumerOnUnackedMsgs" : false,
> "lastAckedTimestamp" : 1622812090688,
> "lastConsumedTimestamp" : 1622812090524,
> "metadata" : { },
> "address" : "/10.244.2.72:33182",
> "connectedSince" : "2021-06-04T13:07:49.122104Z",
> "clientVersion" : "2.8.0-SNAPSHOT"
> } ],
> "isDurable" : true,
> "isReplicated" : false,
> "consumersAfterMarkDeletePosition" : { },
> "nonContiguousDeletedMessagesRanges" : 0,
> "nonContiguousDeletedMessagesRangesSerializedSize" : 0
> }
> },
> "replication" : { },
> "deduplicationStatus" : "Disabled",
> "nonContiguousDeletedMessagesRanges" : 0,
> "nonContiguousDeletedMessagesRangesSerializedSize" : 0
> }
```
pulsar-admin topics stats-internal test-partition-1
{
"entriesAddedCounter" : 8935,
"numberOfEntries" : 8935,
"totalSize" : 10908949,
"currentLedgerEntries" : 8935,
"currentLedgerSize" : 10908949,
"lastLedgerCreatedTimestamp" : "2021-06-04T12:20:18.707Z",
"waitingCursorsCount" : 0,
"pendingAddEntriesCount" : 0,
"lastConfirmedEntry" : "28:8934",
"state" : "LedgerOpened",
"ledgers" : [ {
"ledgerId" : 28,
"entries" : 0,
"size" : 0,
"offloaded" : false,
"underReplicated" : false
} ],
"cursors" : {
"nb" : {
"markDeletePosition" : "28:8916",
"readPosition" : "28:8935",
"waitingReadOp" : false,
"pendingReadOps" : 0,
"messagesConsumedCounter" : 8917,
"cursorLedger" : 62,
"cursorLedgerLastEntry" : 24,
"individuallyDeletedMessages" : "[]",
"lastLedgerSwitchTimestamp" : "2021-06-04T12:20:18.74Z",
"state" : "Open",
"numberOfEntriesSinceFirstNotAckedMessage" : 19,
"totalNonContiguousDeletedMessagesRange" : 0,
"subscriptionHavePendingRead" : false,
"subscriptionHavePendingReplayRead" : false,
"properties" : { }
}
},
"schemaLedgers" : [ ],
"compactedLedger" : {
"ledgerId" : -1,
"entries" : -1,
"size" : -1,
"offloaded" : false,
"underReplicated" : false
}
}
```
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