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Add Prism integration tests for Delta IO #39764

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9dfdf71
Add Prism integration tests for Delta IO
goutamadwant Aug 16, 2026
4cb1656
Merge master into beam-38557-prism-delta-tests
goutamadwant Oct 23, 2026
50ddf9b
Reuse existing Managed Delta IO tests on Prism
goutamadwant Oct 23, 2026
56a26a5
Use self-repository action reference for Delta Prism CI
goutamadwant Oct 25, 2026
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2 changes: 1 addition & 1 deletion .github/trigger_files/beam_PreCommit_Java_Delta_IO_Direct.json
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
{
"comment": "Modify this file in a trivial way to cause this test suite to run",
"modification": 1
"modification": 2
}
10 changes: 10 additions & 0 deletions .github/workflows/beam_PreCommit_Java_Delta_IO_Direct.yml
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Expand Up @@ -95,6 +95,16 @@
-PtestJavaVersion=17 \
-Pjava17Home=$JAVA_HOME_17_X64 \
--info
- name: run Delta IO Prism integration tests
uses: ./.github/actions/gradle-command-self-hosted-action
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Fixed
with:
gradle-command: :sdks:java:io:delta:prismIntegrationTest

@chamikaramj chamikaramj Oct 22, 2026

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Please also do a small update to the trigger file so that the test suite get triggered for this PR.
https://github.com/apache/beam/blob/master/.github/trigger_files/beam_PreCommit_Java_Delta_IO_Direct.json

@goutamadwant goutamadwant Oct 25, 2026

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done @chamikaramj the Delta suite ran and passed, including the Prism step.

arguments: |
-PdisableSpotlessCheck=true \
-PdisableCheckStyle=true \
-PtestJavaVersion=17 \
-Pjava17Home=$JAVA_HOME_17_X64 \
--info
- name: Archive JUnit Test Results
uses: actions/upload-artifact@v7
if: ${{ !success() }}
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30 changes: 30 additions & 0 deletions sdks/java/io/delta/build.gradle
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Expand Up @@ -78,6 +78,7 @@ dependencies {
testImplementation library.java.testcontainers_localstack
testImplementation library.java.hadoop_aws
testRuntimeOnly project(path: ":runners:google-cloud-dataflow-java")
testRuntimeOnly project(path: ":runners:prism:java")
testRuntimeOnly library.java.slf4j_simple
}

Expand Down Expand Up @@ -138,3 +139,32 @@ task integrationTest(type: Test) {
systemProperty "org.slf4j.simpleLogger.log.org.apache.hadoop.fs.s3a", "info"
systemProperty "org.slf4j.simpleLogger.log.software.amazon.awssdk", "info"
}

project.evaluationDependsOn(":runners:prism")

task prismIntegrationTest(type: Test) {
group = "Verification"
description = "Runs local Delta Lake Managed IO tests with the Prism runner."

def prismProject = project(":runners:prism")
dependsOn prismProject.tasks.named("build")
def args = [
"--runner=TestPrismRunner",
"--defaultEnvironmentType=LOOPBACK",
"--enableWebUI=false",
"--prismLocation=${prismProject.property('buildTarget').toString()}",
"--prismLogLevel=warn",
]
systemProperty "beamTestPipelineOptions", JsonOutput.toJson(args)

outputs.upToDateWhen { false }
include '**/DeltaIOTest.class'
filter {
includeTestsMatching 'org.apache.beam.sdk.io.delta.DeltaIOTest.testManagedDeltaRead'
includeTestsMatching 'org.apache.beam.sdk.io.delta.DeltaIOTest.testManagedDeltaReadWithVersion'
includeTestsMatching 'org.apache.beam.sdk.io.delta.DeltaIOTest.testManagedDeltaReadWithTimestamp'
includeTestsMatching 'org.apache.beam.sdk.io.delta.DeltaIOTest.testReadChangesWithManaged'
}
classpath = sourceSets.test.runtimeClasspath
testClassesDirs = sourceSets.test.output.classesDirs
}
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