[jira] [Created] (KAFKA-6663) Expression for GlobalKTable is not correct

["huxihx (JIRA)" <ji...@apache.org>]

huxihx created KAFKA-6663:
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             Summary: Expression for GlobalKTable is not correct
                 Key: KAFKA-6663
                 URL: https://issues.apache.org/jira/browse/KAFKA-6663
             Project: Kafka
          Issue Type: Bug
          Components: documentation
            Reporter: huxihx


In [this stream doc section|https://kafka.apache.org/11/documentation/streams/developer-guide/dsl-api#creating-source-streams-from-kafka],  when reading records from Kafka to a global KTable, the doc says:
`In the case of a GlobalKTable, the local GlobalKTable instance of every application instance will be populated with data from only a *subset* of the partitions of the input topic. Collectively, across all application instances, all input topic partitions are read and processed.`

Is it correct? Each GlobalKTable instance only get assigned with a subset of the partitions of the input topic? I remember it should be able to consume all the partitions of the input topic.



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