[spark] Add Spark show/add/drop partition support #2314
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wuchong
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Jan 11, 2026
fluss-spark/fluss-spark-ut/src/test/scala/org/apache/fluss/spark/SparkDDLPartitionTest.scala
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fluss-spark/fluss-spark-ut/src/test/scala/org/apache/fluss/spark/SparkDDLPartitionTest.scala
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Yohahaha
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YannByron
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Jan 12, 2026
...-common/src/main/scala/org/apache/fluss/spark/catalog/SupportsFlussPartitionManagement.scala
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YannByron
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Jan 12, 2026
| private def toInternalRow( | ||
| partitionSpec: PartitionSpec, | ||
| partitionSchema: StructType): InternalRow = { | ||
| val row = new SpecificInternalRow(partitionSchema) |
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Let's keep it here temporarily. I will move this to other place in to support batch read PR later.
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fluss-spark/fluss-spark-ut/src/test/scala/org/apache/fluss/spark/SparkCatalogTest.scala
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| sql(s"INSERT INTO t values(1, 'a', 'a', 1), (2, 'b', 'a', 2), (3, 'c', 'c', 3)") | ||
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| var expect = Seq(Row("pt1=a/pt2=1"), Row("pt1=a/pt2=2"), Row("pt1=c/pt2=3")) | ||
| checkAnswer(sql(s"SHOW PARTITIONS t"), expect) |
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checkAnswer(sql(s"SHOW PARTITIONS t"), Row("pt1=a/pt2=1") :: Row("pt1=a/pt2=2") :: Row("pt1=c/pt2=3") :: Nil)
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fluss-spark/fluss-spark-ut/src/test/scala/org/apache/fluss/spark/SparkCatalogTest.scala
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fluss-spark/fluss-spark-ut/src/test/scala/org/apache/fluss/spark/SparkCatalogTest.scala
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LGTM. |
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kindly ping @wuchong |
wuchong
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Thanks @Yohahaha , @YannByron , LGTM
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Purpose
As title.
Linked issue: close #xxx
Brief change log
Tests
org.apache.fluss.spark.SparkCatalogTest
API and Format
Documentation