[Flink] Fix Flink 2.x Flink SQL on Yarn/K8s Application mode - #4509
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shangeyao wants to merge 2 commits into
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[Flink] Fix Flink 2.x Flink SQL on Yarn/K8s Application mode#4509shangeyao wants to merge 2 commits into
shangeyao wants to merge 2 commits into
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Build per-app fat jars for Yarn Application SQL jobs, bundle snakeyaml for Yarn/K8s images, add ParameterTool and logback compatibility for Flink 2.x, and fix Yarn shims classpath ordering. Closes apache#4508. Co-authored-by: Cursor <cursoragent@cursor.com>
Align FlinkDockerfileTemplateTest with COPY lib/. change and extract shared Flink SQL snakeyaml resolution into FlinkSqlDependencySupport. Co-authored-by: Cursor <cursoragent@cursor.com>
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Summary
flinkUserJarat the app workspace artifact instead of the shared SqlClient jar.FlinkParameterToolBridgeso SqlClient resolvesParameterToolacross Flink 1.x (org.apache.flink.api.java.utils) and Flink 2.x (org.apache.flink.util) package relocations.StreamParkLoggerFactoryto load logback XML from classpath URL streams and rewrite shaded class names, avoiding file-path failures under parent-first classloading on K8s Application mode.ShimJarMergeOrderand updateMavenToolso Flink 2.x shims win over 1.x entries when merging fat jars.provided.lib.dirsinYarnApplicationClient.FlinkClusterWatcherfor REST health checks.Closes #4508.
Test plan
FlinkSQL200OnYarnTest(Flink 2.0.2 Yarn Application + Session) locally — 10/10 passed./mvnw -pl streampark-flink/streampark-flink-sqlclient,streampark-flink/streampark-flink-packer -am test -DskipTests(compile)Made with Cursor