elgca commented on issue #6408:
URL: https://github.com/apache/pulsar/issues/6408#issuecomment-683426735
> @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?
```shell
[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)
```
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