CODEWITHSUNDEEP
apache-kafkamemgraphdb
GrandMel
GrandMel

Reputation: 235

How to define a Kafka consumer group starting with a number and use it in Memgraph?

I've noticed that when attempting to create a Kafka stream with a consumer group name starting with a number, it is not accepted. However, if I prepend a letter before the numbers in the consumer group name, it is accepted. Shouldn't the literal following CONSUMER_GROUP be treated as a string regardless of whether it starts with a number?

Here's the revised query:

CREATE KAFKA STREAM my_stream
TOPICS sales-data
TRANSFORM my_app.sales_transformations
CONSUMER_GROUP group12345abcde
BOOTSTRAP_SERVERS 'kafka.example.com:9092'
CREDENTIALS {'sasl.username':'my_username',
             'sasl.password':'my_password',
             'security.protocol':'SASL_SSL',
             'sasl.mechanism':'PLAIN'};

Upvotes: 0

Views: 91

Answers (1)

Taja Jan
Taja Jan

Reputation: 1411

There is an open issue in Memgraph GitHub repo. This is purely a limitation Memgraph has, an easy way to mitigate the issue is to just prefix the name by any valid character.

Upvotes: 1

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