[jira] [Updated] (FLINK-26527) ClassCastException in TemporaryClassLoaderContext
[
https://issues.apache.org/jira/browse/FLINK-26527?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
shizhengchao updated FLINK-26527:
-
Description:
When I try to run sql using flink's classloader, I get the following exception：
{code:java}
Exception in thread "main" java.lang.ClassCastException:
org.codehaus.janino.CompilerFactory cannot be cast to
org.codehaus.commons.compiler.ICompilerFactory
at
org.codehaus.commons.compiler.CompilerFactoryFactory.getCompilerFactory(CompilerFactoryFactory.java:129)
……{code}
my code is like this：
{code:java}
Configuration configuration = new Configuration();
configuration.set(CoreOptions.CLASSLOADER_RESOLVE_ORDER, "child-first");
List dependencies = FlinkClassLoader.getFlinkDependencies(FLINK_HOME/lib);
URLClassLoader classLoader = ClientUtils.buildUserCodeClassLoader(
dependencies,
Collections.emptyList(),
SessionContext.class.getClassLoader(),
configuration);
try (TemporaryClassLoaderContext ignored =
TemporaryClassLoaderContext.of(classLoader)) {
tableEnv.explainSql(sql);
//CompilerFactoryFactory.getCompilerFactory("org.codehaus.janino.CompilerFactory");
} {code}
But, if you change `classloader.resolve-order` to `parent-first`, everything
works fine
was:
When I try to run sql using flink's classloader, I get the following exception：
{code:java}
Exception in thread "main" java.lang.ClassCastException:
org.codehaus.janino.CompilerFactory cannot be cast to
org.codehaus.commons.compiler.ICompilerFactory
at
org.codehaus.commons.compiler.CompilerFactoryFactory.getCompilerFactory(CompilerFactoryFactory.java:129)
……{code}
my code is like this：
{code:java}
Configuration configuration = new Configuration();
configuration.set(CoreOptions.CLASSLOADER_RESOLVE_ORDER, "child-first");
List dependencies = FlinkClassLoader.getFlinkDependencies(
{code}
{color:#91}${FLINK_HOME}/lib{color}
{code:java}
);
URLClassLoader classLoader = ClientUtils.buildUserCodeClassLoader(
dependencies,
Collections.emptyList(),
SessionContext.class.getClassLoader(),
configuration);
try (TemporaryClassLoaderContext ignored =
TemporaryClassLoaderContext.of(classLoader)) {
tableEnv.explainSql(sql);
//CompilerFactoryFactory.getCompilerFactory("org.codehaus.janino.CompilerFactory");
} {code}
But, if you change `classloader.resolve-order` to `parent-first`, everything
works fine
> ClassCastException in TemporaryClassLoaderContext
> -
>
> Key: FLINK-26527
> URL: https://issues.apache.org/jira/browse/FLINK-26527
> Project: Flink
> Issue Type: Bug
> Components: Client / Job Submission
>Affects Versions: 1.13.5, 1.14.3
>Reporter: shizhengchao
>Priority: Major
>
> When I try to run sql using flink's classloader, I get the following
> exception：
> {code:java}
> Exception in thread "main" java.lang.ClassCastException:
> org.codehaus.janino.CompilerFactory cannot be cast to
> org.codehaus.commons.compiler.ICompilerFactory
> at
> org.codehaus.commons.compiler.CompilerFactoryFactory.getCompilerFactory(CompilerFactoryFactory.java:129)
>
> ……{code}
> my code is like this：
> {code:java}
> Configuration configuration = new Configuration();
> configuration.set(CoreOptions.CLASSLOADER_RESOLVE_ORDER, "child-first");
> List dependencies =
> FlinkClassLoader.getFlinkDependencies(FLINK_HOME/lib);
> URLClassLoader classLoader = ClientUtils.buildUserCodeClassLoader(
> dependencies,
> Collections.emptyList(),
> SessionContext.class.getClassLoader(),
> configuration);
> try (TemporaryClassLoaderContext ignored =
> TemporaryClassLoaderContext.of(classLoader)) {
>tableEnv.explainSql(sql);
>
> //CompilerFactoryFactory.getCompilerFactory("org.codehaus.janino.CompilerFactory");
> } {code}
> But, if you change `classloader.resolve-order` to `parent-first`, everything
> works fine
--
This message was sent by Atlassian Jira
(v8.20.1#820001)
[jira] [Updated] (FLINK-26527) ClassCastException in TemporaryClassLoaderContext
[
https://issues.apache.org/jira/browse/FLINK-26527?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
shizhengchao updated FLINK-26527:
-
Description:
When I try to run sql using flink's classloader, I get the following exception：
{code:java}
Exception in thread "main" java.lang.ClassCastException:
org.codehaus.janino.CompilerFactory cannot be cast to
org.codehaus.commons.compiler.ICompilerFactory
at
org.codehaus.commons.compiler.CompilerFactoryFactory.getCompilerFactory(CompilerFactoryFactory.java:129)
……{code}
my code is like this：
{code:java}
Configuration configuration = new Configuration();
configuration.set(CoreOptions.CLASSLOADER_RESOLVE_ORDER, "child-first");
List dependencies = FlinkClassLoader.getFlinkDependencies(
{code}
{color:#91}${FLINK_HOME}/lib{color}
{code:java}
);
URLClassLoader classLoader = ClientUtils.buildUserCodeClassLoader(
dependencies,
Collections.emptyList(),
SessionContext.class.getClassLoader(),
configuration);
try (TemporaryClassLoaderContext ignored =
TemporaryClassLoaderContext.of(classLoader)) {
tableEnv.explainSql(sql);
//CompilerFactoryFactory.getCompilerFactory("org.codehaus.janino.CompilerFactory");
} {code}
But, if you change `classloader.resolve-order` to `parent-first`, everything
works fine
was:
When I try to run sql using flink's classloader, I get the following exception：
{code:java}
Exception in thread "main" java.lang.ClassCastException:
org.codehaus.janino.CompilerFactory cannot be cast to
org.codehaus.commons.compiler.ICompilerFactory
at
org.codehaus.commons.compiler.CompilerFactoryFactory.getCompilerFactory(CompilerFactoryFactory.java:129)
……{code}
my code is like this：
{code:java}
Configuration configuration = new Configuration();
configuration.set(CoreOptions.CLASSLOADER_RESOLVE_ORDER, "child-first");
List dependencies =
FlinkClassLoader.getFlinkDependencies(System.getenv(ConfigConstants.ENV_FLINK_HOME_DIR));
URLClassLoader classLoader = ClientUtils.buildUserCodeClassLoader(
dependencies,
Collections.emptyList(),
SessionContext.class.getClassLoader(),
configuration);
try (TemporaryClassLoaderContext ignored =
TemporaryClassLoaderContext.of(classLoader)) {
tableEnv.explainSql(sql);
//CompilerFactoryFactory.getCompilerFactory("org.codehaus.janino.CompilerFactory");
} {code}
But, if you change `classloader.resolve-order` to `parent-first`, everything
works fine
> ClassCastException in TemporaryClassLoaderContext
> -
>
> Key: FLINK-26527
> URL: https://issues.apache.org/jira/browse/FLINK-26527
> Project: Flink
> Issue Type: Bug
> Components: Client / Job Submission
>Affects Versions: 1.13.5, 1.14.3
>Reporter: shizhengchao
>Priority: Major
>
> When I try to run sql using flink's classloader, I get the following
> exception：
> {code:java}
> Exception in thread "main" java.lang.ClassCastException:
> org.codehaus.janino.CompilerFactory cannot be cast to
> org.codehaus.commons.compiler.ICompilerFactory
> at
> org.codehaus.commons.compiler.CompilerFactoryFactory.getCompilerFactory(CompilerFactoryFactory.java:129)
>
> ……{code}
> my code is like this：
> {code:java}
> Configuration configuration = new Configuration();
> configuration.set(CoreOptions.CLASSLOADER_RESOLVE_ORDER, "child-first");
> List dependencies = FlinkClassLoader.getFlinkDependencies(
> {code}
> {color:#91}${FLINK_HOME}/lib{color}
> {code:java}
> );
> URLClassLoader classLoader = ClientUtils.buildUserCodeClassLoader(
> dependencies,
> Collections.emptyList(),
> SessionContext.class.getClassLoader(),
> configuration);
> try (TemporaryClassLoaderContext ignored =
> TemporaryClassLoaderContext.of(classLoader)) {
>tableEnv.explainSql(sql);
>
> //CompilerFactoryFactory.getCompilerFactory("org.codehaus.janino.CompilerFactory");
> } {code}
> But, if you change `classloader.resolve-order` to `parent-first`, everything
> works fine
--
This message was sent by Atlassian Jira
(v8.20.1#820001)
[jira] [Updated] (FLINK-26527) ClassCastException in TemporaryClassLoaderContext
[
https://issues.apache.org/jira/browse/FLINK-26527?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
shizhengchao updated FLINK-26527:
-
Description:
When I try to run sql using flink's classloader, I get the following exception：
{code:java}
Exception in thread "main" java.lang.ClassCastException:
org.codehaus.janino.CompilerFactory cannot be cast to
org.codehaus.commons.compiler.ICompilerFactory
at
org.codehaus.commons.compiler.CompilerFactoryFactory.getCompilerFactory(CompilerFactoryFactory.java:129)
……{code}
my code is like this：
{code:java}
Configuration configuration = new Configuration();
configuration.set(CoreOptions.CLASSLOADER_RESOLVE_ORDER, "child-first");
List dependencies =
FlinkClassLoader.getFlinkDependencies(System.getenv(ConfigConstants.ENV_FLINK_HOME_DIR));
URLClassLoader classLoader = ClientUtils.buildUserCodeClassLoader(
dependencies,
Collections.emptyList(),
SessionContext.class.getClassLoader(),
configuration);
try (TemporaryClassLoaderContext ignored =
TemporaryClassLoaderContext.of(classLoader)) {
tableEnv.explainSql(sql);
//CompilerFactoryFactory.getCompilerFactory("org.codehaus.janino.CompilerFactory");
} {code}
But, if you change `classloader.resolve-order` to `parent-first`, everything
works fine
was:
When I try to run sql using flink's classloader, I get the following exception：
{code:java}
Exception in thread "main" java.lang.ClassCastException:
org.codehaus.janino.CompilerFactory cannot be cast to
org.codehaus.commons.compiler.ICompilerFactory
at
org.codehaus.commons.compiler.CompilerFactoryFactory.getCompilerFactory(CompilerFactoryFactory.java:129)
……{code}
my code is like this：
{code:java}
Configuration configuration = new Configuration();
configuration.set(CoreOptions.CLASSLOADER_RESOLVE_ORDER, "child-first");
List dependencies =
FlinkClassLoader.getFlinkDependencies(System.getenv(ConfigConstants.ENV_FLINK_HOME_DIR));
URLClassLoader classLoader = ClientUtils.buildUserCodeClassLoader(
dependencies,
Collections.emptyList(),
SessionContext.class.getClassLoader(),
configuration);
try (TemporaryClassLoaderContext ignored =
TemporaryClassLoaderContext.of(classLoader)) { tableEnv.explainSql(sql);
//CompilerFactoryFactory.getCompilerFactory("org.codehaus.janino.CompilerFactory");
} {code}
But, if you change `classloader.resolve-order` to `parent-first`, everything
works fine
> ClassCastException in TemporaryClassLoaderContext
> -
>
> Key: FLINK-26527
> URL: https://issues.apache.org/jira/browse/FLINK-26527
> Project: Flink
> Issue Type: Bug
> Components: Client / Job Submission
>Affects Versions: 1.13.5, 1.14.3
>Reporter: shizhengchao
>Priority: Major
>
> When I try to run sql using flink's classloader, I get the following
> exception：
> {code:java}
> Exception in thread "main" java.lang.ClassCastException:
> org.codehaus.janino.CompilerFactory cannot be cast to
> org.codehaus.commons.compiler.ICompilerFactory
> at
> org.codehaus.commons.compiler.CompilerFactoryFactory.getCompilerFactory(CompilerFactoryFactory.java:129)
>
> ……{code}
> my code is like this：
> {code:java}
> Configuration configuration = new Configuration();
> configuration.set(CoreOptions.CLASSLOADER_RESOLVE_ORDER, "child-first");
> List dependencies =
> FlinkClassLoader.getFlinkDependencies(System.getenv(ConfigConstants.ENV_FLINK_HOME_DIR));
> URLClassLoader classLoader = ClientUtils.buildUserCodeClassLoader(
> dependencies,
> Collections.emptyList(),
> SessionContext.class.getClassLoader(),
> configuration);
> try (TemporaryClassLoaderContext ignored =
> TemporaryClassLoaderContext.of(classLoader)) {
>tableEnv.explainSql(sql);
>
> //CompilerFactoryFactory.getCompilerFactory("org.codehaus.janino.CompilerFactory");
> } {code}
> But, if you change `classloader.resolve-order` to `parent-first`, everything
> works fine
--
This message was sent by Atlassian Jira
(v8.20.1#820001)
