Apache Pulsar is an open-source distributed pub-sub messaging system
Questions tagged [apache-pulsar]
339 questions
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ApachePulsar: How to get policies of namespace "sample/standalone/ns1"?
I'm working with Pulsar Admin Rest API and want to get policies of a namespace with API from the docs:
/admin/v2/namespaces/{tenant}/{namespace}
Pulsar have 2 default tenants: public, sample. From that, I've got:
public: public/default,…
NickNgn
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Transparent Streaming & Batch processing
I'm still quite new to the world of stream and batch processing and trying to understnad concepts and speach. It is admitedly very possible that the answer to my question well known, easy to find or even answered a hundred times here at SO, but I…
Beppo
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AvroSchema cannot be resolved
I have one doubt in AvroSchema, I am creating a java program which having a AvroSchema is a type of schema .In this line Producer producer = pulsarClient.newProducer(AvroSchema.of(Foo.class)).topic("test_topic").create();
first parameter of…
Bhagesh Arora
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Not able to install VI editor/vim in docker container
Hello everyone,
I am trying to install vim in my docker pulsar(I pulled the pulsar image in my docker container) container, I have docker in my windows machine.
I used two commands
Both commands is failing.....
first: apt-get…
Bhagesh Arora
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1 answer
Jackson JSON serialisation format from Python
I'm trying to build a tool which needs to do admin operation on a Apache Pulsar service. For some reason they have decided to not use plain JSON for the parameters that is in the body of the REST API instead they seem to use Jackson JSON…
Harald Gustafsson
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1 answer
Apache pulsar not started in windows
I am getting below error while starting Apache pulsar broker in windows. I have Windows 10 and Java 11.
what is missing?
Chowdappa
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1 answer
Consumer Producer design
I am looking for advice on how the following problem is handled in solutions that use Pulsar/kafka.
The scenario is: A producer is sending messages (in JSON) and the consumer is taking them and inserting data into database tables (specified in the…
Tiago Alcobia
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1 answer
Convert java byte array to Go struct
I have a system designed around a broker such that my producer is in Java and consumer in Go.
I am using apache-pulsar as my broker
Java - Producer
MessageJava class is converted to byte array before sending it to pulsar: An object of MessageJava…
deadcode
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