97arushisharma commented on issue #7287:
URL: https://github.com/apache/pulsar/issues/7287#issuecomment-645782270
After adding the `superUserRoles: admin`, I am getting the following error
log on running the `bin/pulsar standalone` command:
```
05:23:59.016 [main] ERROR org.apache.pulsar.PulsarStandaloneStarter - Failed
to start pulsar service.
com.fasterxml.jackson.databind.exc.MismatchedInputException: Cannot
deserialize instance of `java.util.HashSet<java.lang.Object>` out of
VALUE_STRING token
at [Source: (File); line: 176, column: 17] (through reference chain:
org.apache.pulsar.functions.worker.WorkerConfig["superUserRoles"])
at
com.fasterxml.jackson.databind.exc.MismatchedInputException.from(MismatchedInputException.java:59)
~[com.fasterxml.jackson.core-jackson-databind-2.10.1.jar:2.10.1]
at
com.fasterxml.jackson.databind.DeserializationContext.reportInputMismatch(DeserializationContext.java:1442)
~[com.fasterxml.jackson.core-jackson-databind-2.10.1.jar:2.10.1]
at
com.fasterxml.jackson.databind.DeserializationContext.handleUnexpectedToken(DeserializationContext.java:1216)
~[com.fasterxml.jackson.core-jackson-databind-2.10.1.jar:2.10.1]
at
com.fasterxml.jackson.databind.DeserializationContext.handleUnexpectedToken(DeserializationContext.java:1126)
~[com.fasterxml.jackson.core-jackson-databind-2.10.1.jar:2.10.1]
at
com.fasterxml.jackson.databind.deser.std.StringCollectionDeserializer.handleNonArray(StringCollectionDeserializer.java:274)
~[com.fasterxml.jackson.core-jackson-databind-2.10.1.jar:2.10.1]
at
com.fasterxml.jackson.databind.deser.std.StringCollectionDeserializer.deserialize(StringCollectionDeserializer.java:183)
~[com.fasterxml.jackson.core-jackson-databind-2.10.1.jar:2.10.1]
at
com.fasterxml.jackson.databind.deser.std.StringCollectionDeserializer.deserialize(StringCollectionDeserializer.java:173)
~[com.fasterxml.jackson.core-jackson-databind-2.10.1.jar:2.10.1]
at
com.fasterxml.jackson.databind.deser.std.StringCollectionDeserializer.deserialize(StringCollectionDeserializer.java:21)
~[com.fasterxml.jackson.core-jackson-databind-2.10.1.jar:2.10.1]
at
com.fasterxml.jackson.databind.deser.impl.MethodProperty.deserializeAndSet(MethodProperty.java:129)
~[com.fasterxml.jackson.core-jackson-databind-2.10.1.jar:2.10.1]
at
com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:288)
~[com.fasterxml.jackson.core-jackson-databind-2.10.1.jar:2.10.1]
at
com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:151)
~[com.fasterxml.jackson.core-jackson-databind-2.10.1.jar:2.10.1]
at
com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:4202)
~[com.fasterxml.jackson.core-jackson-databind-2.10.1.jar:2.10.1]
at
com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3070)
~[com.fasterxml.jackson.core-jackson-databind-2.10.1.jar:2.10.1]
at
org.apache.pulsar.functions.worker.WorkerConfig.load(WorkerConfig.java:404)
~[org.apache.pulsar-pulsar-functions-runtime-2.5.0.jar:2.5.0]
at org.apache.pulsar.PulsarStandalone.start(PulsarStandalone.java:273)
~[org.apache.pulsar-pulsar-broker-2.5.0.jar:2.5.0]
at
org.apache.pulsar.PulsarStandaloneStarter.main(PulsarStandaloneStarter.java:119)
[org.apache.pulsar-pulsar-broker-2.5.0.jar:2.5.0]
```
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
