pdolif commented on issue #25218:
URL: https://github.com/apache/pulsar/issues/25218#issuecomment-3868014449
If the test fails, it will be retried once. There is no cleanup of created
resources between the test runs. Therefore, it is very likely that the second
test run fails due to "test-function already exists" after the first run fails.
The error shared in this issue is the error from the second test run. The error
from the first run is not shown in the CI logs. This might be misleading.
Therefore, I suggest disabling the retry for this test: #25230
-----
Here are some relevant parts of the logs from the GitHub Actions artifacts:
```
2026-02-05T17:22:09,687 - INFO -
[TestNG-method=testCreateFunctionInK8sWithSecrets-1:PulsarFunctionsK8STest@140]
- Testing function
2026-02-05T17:22:09,991 - INFO - [pulsar-client-io-8-3:ConnectionPool@298] -
[[id: 0x46d64a13, L:/127.0.0.1:49994 - R:localhost/127.0.0.1:32771]] Connected
to server
2026-02-05T17:22:10,094 - INFO -
[pulsar-client-lookup-21-1:ConsumerStatsRecorderImpl@118] - Starting Pulsar
consumer status recorder with config:
{"topicNames":["persistent://public/default/test-function-output-..."],...}
2026-02-05T17:22:10,108 - INFO -
[pulsar-client-lookup-21-1:ConsumerStatsRecorderImpl@119] - Pulsar client
config: {"serviceUrl":"pulsar://localhost:32771",...}
2026-02-05T17:22:10,129 - INFO - [pulsar-client-io-8-3:ConsumerImpl@870] -
[persistent://public/default/test-function-output-...][sub] Subscribing to
topic on cnx [id: 0x46d64a13, L:/127.0.0.1:49994 -
R:localhost/127.0.0.1:32771], consumerId 0
2026-02-05T17:22:10,173 - INFO - [pulsar-client-io-8-3:ConsumerImpl@1044] -
[persistent://public/default/test-function-output-...][sub] Subscribed to topic
on localhost/127.0.0.1:32771 -- consumer: 0
2026-02-05T17:22:10,221 - INFO -
[pulsar-client-io-8-3:ProducerStatsRecorderImpl@105] - Starting Pulsar producer
perf with config:
{"topicName":"persistent://public/default/test-function-input-...",...}
2026-02-05T17:22:10,221 - INFO -
[pulsar-client-io-8-3:ProducerStatsRecorderImpl@106] - Pulsar client config:
{"serviceUrl":"pulsar://localhost:32771",...}
2026-02-05T17:22:10,225 - INFO - [pulsar-client-io-8-3:ProducerImpl@1903] -
[persistent://public/default/test-function-input-...] [null] Creating producer
on cnx [id: 0x46d64a13, L:/127.0.0.1:49994 - R:localhost/127.0.0.1:32771]
2026-02-05T17:23:10,033 - INFO - [pulsar-client-io-8-4:ProducerImpl@2033] -
[persistent://public/default/test-function-input-...] [null] Temporary error in
creating producer: request timeout {'durationMs': '30000',
'reqId':'3512025844353319531', 'remote':'localhost/127.0.0.1:32771',
'local':'/127.0.0.1:49994'}
2026-02-05T17:23:10,035 - WARN - [pulsar-client-io-8-4:ClientCnx@1476] -
[id: 0x46d64a13, L:/127.0.0.1:49994 - R:localhost/127.0.0.1:32771] request
timeout {'durationMs': '30000', 'reqId':'3512025844353319531',
'remote':'localhost/127.0.0.1:32771', 'local':'/127.0.0.1:49994'}
2026-02-05T17:23:10,037 - INFO - [pulsar-client-io-8-3:ConsumerImpl@1229] -
[persistent://public/default/test-function-output-...] [sub] Closed consumer
2026-02-05T17:23:10,037 - INFO -
[TestNG-method=testCreateFunctionInK8sWithSecrets-1:PulsarClientImpl@864] -
Client closing. URL: pulsar://localhost:32771
2026-02-05T17:23:10,042 - INFO - [pulsar-client-io-8-3:ClientCnx@332] - [id:
0x46d64a13, L:/127.0.0.1:49994 ! R:localhost/127.0.0.1:32771] Disconnected
```
Pulsar standalone logs:
```
2026-02-05T17:22:09,535+0000 [bookkeeper-ml-scheduler-OrderedScheduler-3-0]
INFO org.apache.pulsar.broker.service.ServerCnx - [/10.42.0.6:59546] Created
subscription on topic persistent://public/default/test-function-input-... /
public/default/test-function
2026-02-05T17:22:09,563+0000 [pulsar-web-53-1] INFO
org.eclipse.jetty.server.RequestLog - 10.42.0.1 - - [05/Feb/2026:17:22:09
+0000] "GET
/admin/v2/persistent/public/default/test-function-input-.../subscriptions
HTTP/1.1" 200 52 "" "Pulsar-Java-v4.2.0-SNAPSHOT" 3
2026-02-05T17:22:10,004+0000 [pulsar-io-20-4] INFO
org.apache.pulsar.broker.service.ServerCnx - [/10.42.0.1:28761] connected with
clientVersion=Pulsar-Java-v4.2.0-SNAPSHOT, clientProtocolVersion=21,
proxyVersion=null
2026-02-05T17:22:10,139+0000 [pulsar-io-20-4] INFO
org.apache.pulsar.broker.service.ServerCnx - [[id: 0x183f927a,
L:/10.42.0.5:16650 - R:/10.42.0.1:28761] [SR:10.42.0.1, state:Connected]]
Subscribing on topic persistent://public/default/test-function-output-... /
sub. consumerId: 0, role: null
2026-02-05T17:22:10,170+0000 [BookKeeperClientWorker-OrderedExecutor-1-0]
INFO org.apache.bookkeeper.mledger.impl.ManagedCursorImpl -
[public/default/persistent/test-function-output-...] Cursor sub recovered to
position 9:-1
2026-02-05T17:22:10,171+0000 [bookkeeper-ml-scheduler-OrderedScheduler-2-0]
INFO org.apache.bookkeeper.mledger.impl.ManagedLedgerImpl -
[public/default/persistent/test-function-output-...] Opened new cursor:
ManagedCursorImpl{ledger=public/default/persistent/test-function-output-...,
name=sub, ackPos=9:-1, readPos=9:0}
2026-02-05T17:22:10,172+0000 [bookkeeper-ml-scheduler-OrderedScheduler-2-0]
INFO org.apache.bookkeeper.mledger.impl.ManagedCursorImpl -
[public/default/persistent/test-function-output-...-sub] Rewind from 9:0 to 9:0
2026-02-05T17:22:10,172+0000 [bookkeeper-ml-scheduler-OrderedScheduler-2-0]
INFO org.apache.pulsar.broker.service.persistent.PersistentSubscription -
backlog for persistent://public/default/test-function-output-... - 0
2026-02-05T17:22:10,172+0000 [bookkeeper-ml-scheduler-OrderedScheduler-2-0]
INFO org.apache.pulsar.broker.service.ServerCnx - [/10.42.0.1:28761] Created
subscription on topic persistent://public/default/test-function-output-... / sub
2026-02-05T17:22:10,232+0000 [pulsar-io-20-4] INFO
org.apache.pulsar.metadata.impl.AbstractMetadataStore - Deleting path:
/ledgers/idgen/ID-13 (v. Optional.empty)
2026-02-05T17:22:10,233+0000 [pulsar-io-20-4] INFO
org.apache.pulsar.metadata.impl.AbstractMetadataStore - Deleted path:
/ledgers/idgen/ID-13 (v. Optional.empty)
2026-02-05T17:22:10,234+0000 [pulsar-io-20-4] INFO
org.apache.bookkeeper.client.LedgerCreateOp - Ensemble: [10.42.0.5:36313] for
ledger: 13
2026-02-05T17:22:10,238+0000 [BookKeeperClientWorker-OrderedExecutor-2-0]
INFO org.apache.pulsar.metadata.impl.AbstractMetadataStore - Deleting path:
/ledgers/idgen/ID-14 (v. Optional.empty)
2026-02-05T17:22:10,238+0000 [BookKeeperClientWorker-OrderedExecutor-2-0]
INFO org.apache.pulsar.metadata.impl.AbstractMetadataStore - Deleted path:
/ledgers/idgen/ID-14 (v. Optional.empty)
2026-02-05T17:22:10,239+0000 [BookKeeperClientWorker-OrderedExecutor-2-0]
INFO org.apache.bookkeeper.client.LedgerCreateOp - Ensemble: [10.42.0.5:36313]
for ledger: 14
2026-02-05T17:22:10,244+0000 [BookKeeperClientWorker-OrderedExecutor-3-0]
INFO org.apache.pulsar.metadata.impl.AbstractMetadataStore - Deleting path:
/ledgers/idgen/ID-15 (v. Optional.empty)
2026-02-05T17:22:10,245+0000 [BookKeeperClientWorker-OrderedExecutor-3-0]
INFO org.apache.pulsar.metadata.impl.AbstractMetadataStore - Deleted path:
/ledgers/idgen/ID-15 (v. Optional.empty)
...
2026-02-05T17:22:30,844+0000 [BookKeeperClientWorker-OrderedExecutor-3-0]
INFO org.apache.pulsar.metadata.impl.AbstractMetadataStore - Deleting path:
/ledgers/idgen/ID-6767 (v. Optional.empty)
2026-02-05T17:22:30,845+0000 [BookKeeperClientWorker-OrderedExecutor-3-0]
INFO org.apache.pulsar.metadata.impl.AbstractMetadataStore - Deleted path:
/ledgers/idgen/ID-6767 (v. Optional.empty)
2026-02-05T17:22:30,845+0000 [BookKeeperClientWorker-OrderedExecutor-3-0]
INFO org.apache.bookkeeper.client.LedgerCreateOp - Ensemble: [10.42.0.5:36313]
for ledger: 6767
2026-02-05T17:22:30,847+0000 [BookKeeperClientWorker-OrderedExecutor-3-0]
INFO org.apache.pulsar.metadata.impl.AbstractMetadataStore - Deleting path:
/ledgers/idgen/ID-6768 (v. Optional.empty)
2026-02-05T17:22:30,847+0000 [BookKeeperClientWorker-OrderedExecutor-3-0]
INFO org.apache.pulsar.metadata.impl.AbstractMetadataStore - Deleted path:
/ledgers/idgen/ID-6768 (v. Optional.empty)
2026-02-05T17:22:30,848+0000 [BookKeeperClientWorker-OrderedExecutor-3-0]
INFO org.apache.bookkeeper.client.LedgerCreateOp - Ensemble: [10.42.0.5:36313]
for ledger: 6768
```
I was not yet able to reproduce this issue.
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