Hi Marcus,
What Ran meant is that please run the following command to check the
result.

bin/kafka-topics.sh --describe --topic TOPIC_NAME --bootstrap-server
localhost:9092

Thanks.

Luke


On Thu, Jul 1, 2021 at 8:06 PM Ran Lupovich <ranlupov...@gmail.com> wrote:

> I meant kafka-topics describe command , I want to make sure your topic
> really have 20 partitions
>
> בתאריך יום ה׳, 1 ביולי 2021, 14:12, מאת Marcus Schäfer ‏<
> marcus.schae...@gmail.com>:
>
> > Hi,
> >
> > > How many partitions do you have for the topic? Can you issue --describe
> > > please and share, thanks
> >
> > I've assigned 20 partitions:
> >
> >     aws kafka describe-configuration-revision --region eu-central-1 --arn
> > "..." --revision 1
> >     base64 --decode ...
> >
> > auto.create.topics.enable=false
> > default.replication.factor=3
> > min.insync.replicas=2
> > num.io.threads=8
> > num.network.threads=5
> > num.partitions=20
> > num.replica.fetchers=2
> > replica.lag.time.max.ms=30000
> > socket.receive.buffer.bytes=102400
> > socket.request.max.bytes=104857600
> > socket.send.buffer.bytes=102400
> > unclean.leader.election.enable=true
> > zookeeper.session.timeout.ms=18000
> >
> >
> > aws kafka describe-cluster --region eu-central-1 --cluster-arn "..."
> >
> > {
> >     "ClusterInfo": {
> >         "BrokerNodeGroupInfo": {
> >             "BrokerAZDistribution": "DEFAULT",
> >             "ClientSubnets": [
> >                 "subnet-XX",
> >                 "subnet-XX"
> >             ],
> >             "InstanceType": "kafka.m5.large",
> >             "SecurityGroups": [
> >                 "sg-XX"
> >             ],
> >             "StorageInfo": {
> >                 "EbsStorageInfo": {
> >                     "VolumeSize": 100
> >                 }
> >             }
> >         },
> >         "ClusterArn": "...",
> >         "ClusterName": "cb-cluster",
> >         "CreationTime": "2021-06-24T07:00:15.158Z",
> >         "CurrentBrokerSoftwareInfo": {
> >             "ConfigurationArn": "...",
> >             "ConfigurationRevision": 1,
> >             "KafkaVersion": "2.6.1"
> >         },
> >         "CurrentVersion": "K3T4TT2Z381HKD",
> >         "EncryptionInfo": {
> >             "EncryptionAtRest": {
> >                 "DataVolumeKMSKeyId": "..."
> >             },
> >             "EncryptionInTransit": {
> >                 "ClientBroker": "TLS_PLAINTEXT",
> >                 "InCluster": true
> >             }
> >         },
> >         "EnhancedMonitoring": "DEFAULT",
> >         "OpenMonitoring": {
> >             "Prometheus": {
> >                 "JmxExporter": {
> >                     "EnabledInBroker": false
> >                 },
> >                 "NodeExporter": {
> >                     "EnabledInBroker": false
> >                 }
> >             }
> >         },
> >         "NumberOfBrokerNodes": 2,
> >         "State": "ACTIVE",
> >         "Tags": {},
> >         "ZookeeperConnectString": ""
> >     }
> > }
> >
> > Thanks
> >
> > Regards,
> > Marcus
> > --
> >  Public Key available via: https://keybase.io/marcus_schaefer/key.asc
> >  keybase search marcus_schaefer
> >  -------------------------------------------------------
> >  Marcus Schäfer                 Am Unterösch 9
> >  Tel: +49 7562 905437           D-88316 Isny / Rohrdorf
> >  Germany
> >  -------------------------------------------------------
> >
>

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