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Not able to create a Pulsar function

See original GitHub issue

Describe the bug We are trying to create a Pulsar function and deploy that in a bare-metal cluster we already have. We are creating the Exclamation function(exfun.py) given in the example as follows

bin/pulsar-admin functions create --py exfun.py --classname ExclamationFunction --tenant public --namespace default --name process --inputs test-in-1 --output test-out-1

But it gives the following error

null
Reason: java.lang.NumberFormatException: For input string: "8080,fyp2:8080"

We are having a 2-node cluster with the following configuration:

bin/pulsar initialize-cluster-metadata --cluster pulsar-cluster-1 --zookeeper fyp1:2181 --web-service-url http://fyp1:8080,fyp2:8080 --broker-service-url pulsar://fyp1:6650,fyp2:6650 --configuration-store fyp1:2181

Can you please help us here @jiazhai @sijie ? Thanks 😃

Issue Analytics

State:
Created 4 years ago
Reactions:1
Comments:6 (2 by maintainers)

Top GitHub Comments

1reaction

elgcacommented, Aug 30, 2020

@vishalananth07 it will still work in a distributed manner. but the initial topic lookup will hit service unavailability if the broker goes down. @zymap is fixing the issue. we hopefully will merge this issue soon next week.

When I run the official tutorial, I got the same problem, right?

[pulsar@pulsar-node3 apache-pulsar-2.6.1]$ bin/pulsar-admin functions create \
>   --jar examples/api-examples.jar \
>   --classname org.apache.pulsar.functions.api.examples.ExclamationFunction \
>   --inputs persistent://public/default/exclamation-input \
>   --output persistent://public/default/exclamation-output \
>   --tenant public \
>   --namespace default \
>   --name exclamation
java.lang.ClassCastException: java.lang.NumberFormatException cannot be cast to org.apache.pulsar.client.admin.PulsarAdminException
        at org.apache.pulsar.client.admin.internal.FunctionsImpl.createFunction(FunctionsImpl.java:324)
        at org.apache.pulsar.admin.cli.CmdFunctions$CreateFunction.runCmd(CmdFunctions.java:657)
        at org.apache.pulsar.admin.cli.CmdFunctions$BaseCommand.run(CmdFunctions.java:97)
        at org.apache.pulsar.admin.cli.CmdBase.run(CmdBase.java:71)
        at org.apache.pulsar.admin.cli.PulsarAdminTool.run(PulsarAdminTool.java:240)
        at org.apache.pulsar.admin.cli.PulsarAdminTool.main(PulsarAdminTool.java:282)

0reactions

brouwerorangecommented, Mar 16, 2020

@vishalananth07 in case of me, I faced same issue when I set webServiceUrl as more than one brokers in client.conf. maybe you can try to set one broker in webServiceUrl.

Best regard

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