Zhihong Yu created SPARK-49687:
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Summary: Avoid sorting in validateAndMaybeEvolveStateSchema
Key: SPARK-49687
URL: https://issues.apache.org/jira/browse/SPARK-49687
Project: Spark
Issue Type: Improvement
Components: Structured Streaming
Affects Versions: 3.4.3
Reporter: Zhihong Yu
In `{{{}validateAndMaybeEvolveStateSchema`{}}}, existing schema and new schema
are sorted by column family name.
The sorting can be skipped.
When computing `{{{}colFamiliesAddedOrRemoved`{}}}, we can use `{{{}toSet`{}}}
to compare column families.
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