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[HUDI-8413] Change the default merge mode to COMMIT_TIME_ORDERING #12600

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@yihua yihua commented Jan 8, 2025

Change Logs

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  • The config description must be updated if new configs are added or the default value of the configs are changed
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    ticket number here and follow the instruction to make
    changes to the website.

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@github-actions github-actions bot added the size:M PR with lines of changes in (100, 300] label Jan 8, 2025
@@ -198,7 +198,8 @@ public class HoodieTableConfig extends HoodieConfig {

public static final ConfigProperty<RecordMergeMode> RECORD_MERGE_MODE = ConfigProperty
.key("hoodie.record.merge.mode")
.defaultValue(RecordMergeMode.EVENT_TIME_ORDERING)
.defaultValue((RecordMergeMode) null,
"COMMIT_TIME_ORDERING if precombine is not set; EVENT_TIME_ORDERING if precombine is set")
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Can we simplify the logic in HoodieTableConfig.inferCorrectMergingBehavior ? It looks way too complicated.

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hudi-bot commented Jan 8, 2025

CI report:

Bot commands @hudi-bot supports the following commands:
  • @hudi-bot run azure re-run the last Azure build

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