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Parse native Java Dags and show their source - #74036

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jason810496 merged 30 commits into

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jason/lang-sdk-e2e/04-java-dag-importer

Oct 6, 2026

Merged

Parse native Java Dags and show their source#74036
jason810496 merged 30 commits into
mainfrom
jason/lang-sdk-e2e/04-java-dag-importer

Commits on Oct 5, 2026
- Read JAR manifests per the JAR specification
  jason810496
  committed
  9c6cd0e
- Build the JVM command that parses a Dag JAR
  jason810496
  committed
  1f361c2
- Parse native Java Dags with their coordinator
  jason810496
  committed
  c1a0bd2
- Treat an unreadable JAR like one without a manifest
  jason810496
  committed
  f6b87a7
- Test the Java Dag source placeholder for a JAR without a manifest
  jason810496
  committed
  bb23794
- Name the JAR manifest attributes the Java coordinator reads
  jason810496
  committed
  1e85316
- Document native Java Dag parsing
  jason810496
  committed
  a28bdee
- Run a task on its run's version when dag_bundle_name names its bundle
  jason810496
  committed
  45761df
- Pass the task's Dag file to the coordinator's command builder
  jason810496
  committed
  801e5a1
- Report why a Java Dag JAR cannot be read
  jason810496
  committed
  4c9eaf9
- Run the JAR a native Java Dag was parsed from
  jason810496
  committed
  e6933d8
- Reject a Java Dag JAR whose SDK cannot answer a parse
  jason810496
  committed
  1e5f033
- Stop promising that Java dependency JARs are not parsed
  jason810496
  committed
  cb7ff03
- Keep the Java parse_dag test from changing the pytest worker
  jason810496
  committed
  2f3c1b7
- Hand out the Java Dag importer through get_dag_importer
  jason810496
  committed
  f950fb8
- Read Java Dag sources from the bundle's sources.json index
  jason810496
  committed
  3cd507c
- Let the Java Dag importer find its coordinator
  jason810496
  committed
  e63ffc3
- Fail a task cleanly when its runtime cannot be launched
  jason810496
  committed
  d1ffa7d
- Run a native Dag's task from its own Dag file
  jason810496
  committed
  03ac851
- Fail a native task cleanly when its file or coordinator class cannot load
  jason810496
  committed
  b5f144d
- Say tasks list runs a native Java Dag's main class
  jason810496
  committed
  7a243c1
- Say a JRE parses native Java Dags, and keep main's bundle test mocks
  jason810496
  committed
  3b6a9d0
Commits on Oct 6, 2026

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Parse native Java Dags and show their source - #74036

Parse native Java Dags and show their source#74036
jason810496 merged 30 commits into
mainfrom
jason/lang-sdk-e2e/04-java-dag-importer

Commits on Oct 5, 2026

Read JAR manifests per the JAR specification

Build the JVM command that parses a Dag JAR

Parse native Java Dags with their coordinator

Treat an unreadable JAR like one without a manifest

Test the Java Dag source placeholder for a JAR without a manifest

Name the JAR manifest attributes the Java coordinator reads

Document native Java Dag parsing

Run a task on its run's version when dag_bundle_name names its bundle

Pass the task's Dag file to the coordinator's command builder

Report why a Java Dag JAR cannot be read

Run the JAR a native Java Dag was parsed from

Reject a Java Dag JAR whose SDK cannot answer a parse

Stop promising that Java dependency JARs are not parsed

Keep the Java parse_dag test from changing the pytest worker

Hand out the Java Dag importer through get_dag_importer

Read Java Dag sources from the bundle's sources.json index

Let the Java Dag importer find its coordinator

Fail a task cleanly when its runtime cannot be launched

Run a native Dag's task from its own Dag file

Fail a native task cleanly when its file or coordinator class cannot load

Say tasks list runs a native Java Dag's main class

Say a JRE parses native Java Dags, and keep main's bundle test mocks

Commits on Oct 6, 2026

Put the JAR a Dag was parsed from first on its classpath

Keep a JAR whose manifest cannot be read, not only for OSError and BadZipFile

Let the first executable JAR's Main-Class win, not the last one found

Say the native Java ignore bullet applies with one coordinator too

Assert execute_task never asks for the parsing coordinator

Autospec the bundles this test class mocks

Move a deferred secrets_masker import to the top of the module

Show both .airflowignore cases and syntaxes for the task-handler JAR