[PR] If the partition count or kafka IO size is large, then skip committin… [beam]

Wed, 04 Feb 2026 18:32:59 -0800 


kishorepola opened a new pull request, #37510:
URL: https://github.com/apache/beam/pull/37510

   …g offsets that are not changed. Reduce kafka commit load
   
   **Please** add a meaningful description for your change here
   
   
   While committing offsets back to Kafka, Beam commits offsets back to all the 
topics and partitions in the KafkaIO. If some topic-partitions are idle, even 
then the same old offset is committed back. This causes lot of metadata 
pressure on the brokers if the kafka cluster has lot of idle partitions or 
cluster size is decently big. 
   Added in memory tracking for offsets.
   Commit back only those offsets that are modified.
   ------------------------
   
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