Sergey Nuyanzin created FLINK-38503:
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Summary: ServiceLoader#hasNext fails with ClassNotFoundException
Key: FLINK-38503
URL: https://issues.apache.org/jira/browse/FLINK-38503
Project: Flink
Issue Type: Sub-task
Reporter: Sergey Nuyanzin
with jdk 25 it starts failing (e.g. {{bin/sql-client.sh}}) like
{noformat}
Exception in thread "main" org.apache.flink.table.client.SqlClientException:
Unexpected exception. This is a bug. Please consider filing an issue.
at
org.apache.flink.table.client.SqlClient.startClient(SqlClient.java:232)
at org.apache.flink.table.client.SqlClient.main(SqlClient.java:169)
Caused by: java.lang.NoClassDefFoundError: org/apache/hadoop/conf/Configuration
at java.base/java.lang.Class.getDeclaredConstructors0(Native Method)
at
java.base/java.lang.Class.privateGetDeclaredConstructors(Class.java:2985)
at java.base/java.lang.Class.getConstructor0(Class.java:3180)
at java.base/java.lang.Class.getConstructor(Class.java:2199)
at
java.base/java.util.ServiceLoader.getConstructor(ServiceLoader.java:623)
at
java.base/java.util.ServiceLoader$LazyClassPathLookupIterator.hasNextService(ServiceLoader.java:1111)
at
java.base/java.util.ServiceLoader$LazyClassPathLookupIterator.hasNext(ServiceLoader.java:1142)
at java.base/java.util.ServiceLoader$1.hasNext(ServiceLoader.java:1164)
at java.base/java.util.ServiceLoader$2.hasNext(ServiceLoader.java:1246)
at
org.apache.flink.client.deployment.DefaultClusterClientServiceLoader.getApplicationModeTargetNames(DefaultClusterClientServiceLoader.java:101)
at
org.apache.flink.client.cli.GenericCLI.getApplicationModeTargetNames(GenericCLI.java:143)
at
org.apache.flink.client.cli.GenericCLI.getTargetNames(GenericCLI.java:137)
at org.apache.flink.client.cli.GenericCLI.<init>(GenericCLI.java:62)
at
org.apache.flink.client.cli.CliFrontend.loadCustomCommandLines(CliFrontend.java:1413)
at
org.apache.flink.table.gateway.service.context.DefaultContext.load(DefaultContext.java:151)
at
org.apache.flink.table.client.gateway.DefaultContextUtils.buildDefaultContext(DefaultContextUtils.java:58)
at org.apache.flink.table.client.SqlClient.start(SqlClient.java:102)
at
org.apache.flink.table.client.SqlClient.startClient(SqlClient.java:218)
... 1 more
Caused by: java.lang.ClassNotFoundException:
org.apache.hadoop.conf.Configuration
at
java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:580)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:490)
... 19 more
{noformat}
In previous java it failed with next method and {{ServiceConfigurationError}}
were caught, now it starts failing earlier...
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