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Fixing linter #1453

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Merged
merged 1 commit into from
Sep 18, 2025
Merged

Fixing linter #1453

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2 changes: 1 addition & 1 deletion docs/StardustDocs/topics/dataSources/ApacheArrow.md
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Original file line number Diff line number Diff line change
Expand Up @@ -25,7 +25,7 @@ and in [`%use dataframe`](SetupKotlinNotebook.md#integrate-kotlin-dataframe) for
> {style="warning"}

> Structured (nested) Arrow types such as Struct are not supported yet in Kotlin DataFrame.
> See an issue: [Add inner / Struct type support in Arrow](https://github.com/Kotlin/dataframe/issues/536)
> See the issue: [Add inner / Struct type support in Arrow](https://github.com/Kotlin/dataframe/issues/536)
> {style="warning"}

## Read
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4 changes: 2 additions & 2 deletions docs/StardustDocs/topics/dataSources/Parquet.md
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Expand Up @@ -23,7 +23,7 @@ Requires the [`dataframe-arrow` module](Modules.md#dataframe-arrow), which is in
> {style="warning"}

> Structured (nested) Arrow types such as Struct are not supported yet in Kotlin DataFrame.
> See an issue: [Add inner / Struct type support in Arrow](https://github.com/Kotlin/dataframe/issues/536)
> See the issue: [Add inner / Struct type support in Arrow](https://github.com/Kotlin/dataframe/issues/536)
> {style="warning"}

## Reading Parquet Files
Expand Down Expand Up @@ -68,7 +68,7 @@ Dataset API to scan the data and materialize it as a Kotlin `DataFrame`.

```kotlin
// Read from file paths (as strings)
val df1 = DataFrame.readParquet("data/sales.parquet")
val df = DataFrame.readParquet("data/sales.parquet")
```

<!---FUN readParquetFilePath-->
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9 changes: 4 additions & 5 deletions samples/src/test/kotlin/org/jetbrains/kotlinx/dataframe/samples/io/Parquet.kt
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Original file line number Diff line number Diff line change
@@ -1,14 +1,13 @@
package org.jetbrains.kotlinx.dataframe.samples.io

import io.kotest.matchers.shouldBe
import java.io.File
import java.nio.file.Path
import java.nio.file.Paths
import org.jetbrains.kotlinx.dataframe.DataFrame
import org.jetbrains.kotlinx.dataframe.api.NullabilityOptions
import org.junit.Test
import org.jetbrains.kotlinx.dataframe.io.readParquet
import org.jetbrains.kotlinx.dataframe.testParquet
import org.junit.Test
import java.io.File
import java.nio.file.Paths

class Parquet {
@Test
Expand Down Expand Up @@ -56,7 +55,7 @@ class Parquet {
val df = DataFrame.readParquet(
file,
nullability = NullabilityOptions.Infer,
batchSize = 64L * 1024
batchSize = 64L * 1024,
)
// SampleEnd
df.rowsCount() shouldBe 300
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