[GLUTEN-7600][VL] Prepare test case for the removal of workaround code for empty schema batches#7601
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zhztheplayer merged 10 commits intoapache:mainfrom Oct 21, 2024
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zhztheplayer
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Oct 21, 2024
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| val filePath = rootPath + "/datasource/csv/student.csv" | ||
| val df = spark.read | ||
| .format("csv") | ||
| .option("header", "true") | ||
| .load(filePath) | ||
| df.createOrReplaceTempView("student") |
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nit: The table creation code is duplicated in different cases. Refactor required.
JkSelf
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Oct 21, 2024
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cc @zzcclp @baibaichen CH CI failure is not related |
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Part of #7600
Add a unit test to guard against the removal of special handling code in query planner for empty schema batches. E.g.,
EmptySchemaWorkaroundandOffloadHashAggregate.Also with some code cleanups against some other unrelated PRs recently merged to main.