Michael Sun created SOLR-8707:
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Summary: Distribute commit requests evenly
Key: SOLR-8707
URL: https://issues.apache.org/jira/browse/SOLR-8707
Project: Solr
Issue Type: Improvement
Components: update
Reporter: Michael Sun
In current implementation, all Solr nodes start commit for all cores in a
collection almost at the same time. As result, it creates a load spike in
cluster at regular interval, particular when collection is on HDFS. The main
reason is that all cores are created almost at the same time for a collection
and do commit in a fixed interval afterwards.
It's good to distribute the the commit load evenly to avoid load spike. It
helps to improve performance and reliability in general.
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