tao meng created HUDI-2778:
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Summary: Optimize statistics collection related codes and add
more docs for z-order
Key: HUDI-2778
URL: https://issues.apache.org/jira/browse/HUDI-2778
Project: Apache Hudi
Issue Type: Improvement
Reporter: tao meng
Fix For: 0.10.0-- This message was sent by Atlassian Jira (v8.20.1#820001)
