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xi chaomin commented on HUDI-5018: ---------------------------------- Hi [~xushiyan] , I can do this improvement, but I have a question, how to tell the avg value is set by user or is default? > Make user-provided copyOnWriteRecordSizeEstimate first precedence > ----------------------------------------------------------------- > > Key: HUDI-5018 > URL: https://issues.apache.org/jira/browse/HUDI-5018 > Project: Apache Hudi > Issue Type: Improvement > Components: writer-core > Reporter: Raymond Xu > Assignee: Raymond Xu > Priority: Major > Fix For: 0.12.2 > > > For estimated avg record size > https://hudi.apache.org/docs/configurations/#hoodiecopyonwriterecordsizeestimate > which is used here > https://github.com/apache/hudi/blob/86a1efbff1300603a8180111eae117c7f9dbd8a5/hudi-client/hudi-spark-client/src/main/java/org/apache/hudi/table/action/commit/UpsertPartitioner.java#L372 > Propose to respect user setting by following the precedence as below > 1) if user sets a value, then use it as is > 2) if user not setting it, infer from timeline commit metadata > 3) if timeline is empty, use a default (current: 1024) -- This message was sent by Atlassian Jira (v8.20.10#820010)