James Adam created CAMEL-15315:
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Summary: Camel-Pulsar: Error when verifying/creating namespace
Key: CAMEL-15315
URL: https://issues.apache.org/jira/browse/CAMEL-15315
Project: Camel
Issue Type: Bug
Components: camel-pulsar
Affects Versions: 3.4.0
Environment: CentOS 8
Running Pulsar in a docker container
Spring Boot 2.3.1.RELEASE
Camel version 3.4.0
Reporter: James Adam
When starting a spring-based Camel application, The following error is observed:
{{2020-07-19 21:33:08.236 ERROR 128775 --- [ main]
o.a.c.c.pulsar.utils.AutoConfiguration : java.lang.IllegalArgumentException:
Invalid namespace format. namespace: default}}
Believe the error is being caused by a bug in the AutoConfiguration class,
specifically the ensureNameSpace method:
{{ private void ensureNameSpace(String tenant, String namespace) throws
PulsarAdminException {
List<String> namespaces =
this.pulsarAdmin.namespaces().getNamespaces(tenant); if
(!namespaces.contains(namespace)) {
this.pulsarAdmin.namespaces().createNamespace(namespace, this.clusters);
}
}}}
The problem would appear to be that
pulsarAdmin.namespaces().getNamespaces(tenant) returns a list of fully
qualified namespaces (e.g., "default/public") whereas, the if check is
comparing just the namespace alone (e.g. "public") against the fully qualified
list. Naturally, this fails, and it then tries to create the namespace (which
already exists), feeding it in the wrong format, causing the error to be thrown.
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