Nicolas Guyomar created KAFKA-17663:
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Summary: Add Metadata caching in
admin.internals.PartitionLeaderStrategy
Key: KAFKA-17663
URL: https://issues.apache.org/jira/browse/KAFKA-17663
Project: Kafka
Issue Type: Improvement
Components: admin
Reporter: Nicolas Guyomar
Hi team,
To the best of my knowledge, there is no Metadata caching in AdminClient
admin.internals.PartitionLeaderStrategy, and for use cases that keep long live
AdminClient running with scheduled invocation of method such as the
listOffsets, we could keep reusing the same Metadata and not request fresh one
on each invocation
This is particularly true when the listOffsets is invoked for monitoring
purpose, often querying a high number of partitions at the same time, leading
to rather "large" Metadata requests to be processed on the cluster side
Thank you
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