[Bug] streampark udf was prompted that the function could not be found

[wangzhen-wudangshan]

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• [X] I had searched in the issues and found no similar issues.

What happened

I have a custom udf package, which was uploaded through streampark, but it was prompted that the function could not be found.

StreamPark Version

1.2.4

Java Version

1.8

Flink Version

1.13.5

Scala Version of Flink

2.12

Error Exception

at org.apache.flink.table.catalog.FunctionCatalog.resolvePreciseFunctionReference(FunctionCatalog.java:582)
        at org.apache.flink.table.catalog.FunctionCatalog.lambda$resolveAmbiguousFunctionReference$3(FunctionCatalog.java:624)
        at java.util.Optional.orElseGet(Optional.java:267)
        at org.apache.flink.table.catalog.FunctionCatalog.resolveAmbiguousFunctionReference(FunctionCatalog.java:624)
        at org.apache.flink.table.catalog.FunctionCatalog.lookupFunction(FunctionCatalog.java:362)
        at org.apache.flink.table.planner.catalog.FunctionCatalogOperatorTable.lookupOperatorOverloads(FunctionCatalogOperatorTable.java:97)
        at org.apache.calcite.sql.util.ChainedSqlOperatorTable.lookupOperatorOverloads(ChainedSqlOperatorTable.java:67)
        at org.apache.calcite.sql.validate.SqlValidatorImpl.performUnconditionalRewrites(SqlValidatorImpl.java:1182)
        at org.apache.calcite.sql.validate.SqlValidatorImpl.performUnconditionalRewrites(SqlValidatorImpl.java:1168)
        at org.apache.calcite.sql.validate.SqlValidatorImpl.performUnconditionalRewrites(SqlValidatorImpl.java:1168)
        at org.apache.calcite.sql.validate.SqlValidatorImpl.performUnconditionalRewrites(SqlValidatorImpl.java:1168)
        at org.apache.calcite.sql.validate.SqlValidatorImpl.performUnconditionalRewrites(SqlValidatorImpl.java:1168)
        at org.apache.calcite.sql.validate.SqlValidatorImpl.performUnconditionalRewrites(SqlValidatorImpl.java:1168)
        at org.apache.calcite.sql.validate.SqlValidatorImpl.validateScopedExpression(SqlValidatorImpl.java:944)
        at org.apache.calcite.sql.validate.SqlValidatorImpl.validate(SqlValidatorImpl.java:703)
        at org.apache.flink.table.planner.calcite.FlinkPlannerImpl.org$apache$flink$table$planner$calcite$FlinkPlannerImpl$$validate(FlinkPlannerImpl.scala:151)
        ... 56 more
Caused by: java.lang.ClassNotFoundException: function.MongDBColumnToRowFunction
        at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
        at org.apache.flink.util.FlinkUserCodeClassLoader.loadClassWithoutExceptionHandling(FlinkUserCodeClassLoader.java:64)
        at org.apache.flink.util.ChildFirstClassLoader.loadClassWithoutExceptionHandling(ChildFirstClassLoader.java:74)
        at org.apache.flink.util.FlinkUserCodeClassLoader.loadClass(FlinkUserCodeClassLoader.java:48)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
        at org.apache.flink.runtime.execution.librarycache.FlinkUserCodeClassLoaders$SafetyNetWrapperClassLoader.loadClass(FlinkUserCodeClassLoaders.java:172)
        at org.apache.flink.table.functions.UserDefinedFunctionHelper.instantiateFunction(UserDefinedFunctionHelper.java:211)
        ... 73 more

Screenshots

Are you willing to submit PR?

• [ ] Yes I am willing to submit a PR!

Code of Conduct

• [X] I agree to follow this project's Code of Conduct

[youyangkou]

Can you describe the deployment model? Is it based on Yarn or k8s?

[wangzhen-wudangshan]

flink standalone model and yarn-application model。

Just restarted it without making any changes.