ClassNotFoundException: com.google.googlesql.io.grpc.internal.PickFirstLoadBalancerProvider

calling library to parse a bigquery sql statement

`ASTNodes.ASTStatement statement = Parser.parseStatement("SELECT 1", new LanguageOptions());`

causes the following failure

```
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'SQLParser': Invocation of init method failed
at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeInitialization(InitDestroyAnnotationBeanPostProcessor.java:220)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:426)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1809)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:603)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:525)
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:333)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:371)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:331)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:196)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.instantiateSingleton(DefaultListableBeanFactory.java:1218)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingleton(DefaultListableBeanFactory.java:1184)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:1121)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:994)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:621)
at org.springframework.boot.web.server.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:143)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:756)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:445)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:321)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1365)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1354)
at com.sqlparser.SqlparserApplication.main(SqlparserApplication.java:12)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.springframework.boot.loader.launch.Launcher.launch(Launcher.java:106)
at org.springframework.boot.loader.launch.Launcher.launch(Launcher.java:64)
at org.springframework.boot.loader.launch.JarLauncher.main(JarLauncher.java:40)
Caused by: java.util.ServiceConfigurationError: com.google.googlesql.ClientChannelProvider: Provider com.google.googlesql.JniChannelProvider could not be instantiated
at java.base/java.util.ServiceLoader.fail(ServiceLoader.java:586)
at java.base/java.util.ServiceLoader$ProviderImpl.newInstance(ServiceLoader.java:813)
at java.base/java.util.ServiceLoader$ProviderImpl.get(ServiceLoader.java:729)
at java.base/java.util.ServiceLoader$3.next(ServiceLoader.java:1403)
at com.google.googlesql.ClientChannelProvider.loadChannel(ClientChannelProvider.java:31)
at com.google.googlesql.Client.getStub(Client.java:29)
at com.google.googlesql.LanguageOptions.getDefaultFeatures(LanguageOptions.java:58)
at com.google.googlesql.LanguageOptions.(LanguageOptions.java:66)
at com.sqlparser.SQLParser.parseScript(SQLParser.java:22)
at com.sqlparser.SQLParser.init(SQLParser.java:39)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleMethod.invoke(InitDestroyAnnotationBeanPostProcessor.java:453)
at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleMetadata.invokeInitMethods(InitDestroyAnnotationBeanPostProcessor.java:397)
at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeInitialization(InitDestroyAnnotationBeanPostProcessor.java:217)
... 25 common frames omitted
Caused by: java.lang.ExceptionInInitializerError
at java.base/jdk.internal.misc.Unsafe.ensureClassInitialized0(Native Method)
at java.base/jdk.internal.misc.Unsafe.ensureClassInitialized(Unsafe.java:1160)
at java.base/jdk.internal.reflect.MethodHandleAccessorFactory.ensureClassInitialized(MethodHandleAccessorFactory.java:300)
at java.base/jdk.internal.reflect.MethodHandleAccessorFactory.newConstructorAccessor(MethodHandleAccessorFactory.java:103)
at java.base/jdk.internal.reflect.ReflectionFactory.newConstructorAccessor(ReflectionFactory.java:200)
at java.base/java.lang.reflect.Constructor.acquireConstructorAccessor(Constructor.java:549)
at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:486)
at java.base/java.util.ServiceLoader$ProviderImpl.newInstance(ServiceLoader.java:789)
... 38 common frames omitted
Caused by: java.lang.RuntimeException: java.lang.ClassNotFoundException: com.google.googlesql.io.grpc.internal.PickFirstLoadBalancerProvider
at com.google.googlesql.JniChannelProvider.(JniChannelProvider.java:79)
... 47 common frames omitted
Caused by: java.lang.ClassNotFoundException: com.google.googlesql.io.grpc.internal.PickFirstLoadBalancerProvider
at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:445)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:593)
at org.springframework.boot.loader.net.protocol.jar.JarUrlClassLoader.loadClass(JarUrlClassLoader.java:107)
at org.springframework.boot.loader.launch.LaunchedClassLoader.loadClass(LaunchedClassLoader.java:91)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:423)
at java.base/java.lang.Class.forName(Class.java:414)
at com.google.googlesql.JniChannelProvider.(JniChannelProvider.java:74)
... 47 common frames omitted
```

these are the gradle dependencies

```

dependencyManagement {
imports {
mavenBom "com.google.cloud:libraries-bom:26.78.0"
}
}

dependencies {
implementation 'org.springframework.boot:spring-boot-starter-webmvc'
implementation 'org.springframework.boot:spring-boot-starter-actuator'

implementation 'com.google.googlesql:googlesql-client:2026.01.1'
implementation 'com.google.googlesql:googlesql-types:2026.01.1'
implementation 'com.google.googlesql:googlesql-jni-channel:2026.01.1'

implementation 'net.logstash.logback:logstash-logback-encoder:7.4'

annotationProcessor 'org.springframework.boot:spring-boot-configuration-processor'
annotationProcessor 'org.projectlombok:lombok'
compileOnly 'org.projectlombok:lombok'

testImplementation 'org.springframework.boot:spring-boot-starter-webmvc-test'
testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
}
```

rolling back to zetasql 2024.03 works fine using bom 26.43
with googlesql library I could not find a dependency config that works fine, it always fails

is this some kind of conflict within the lib?

thanks

Start by reproducing the failure at ASTNodes.ASTStatement Parser.parseStatement("SELECT 1", new LanguageOptions()) and inspect the listed googlesql-client, googlesql-types, and googlesql-jni-channel dependencies. Compare the working ZetaSQL 2024.03 setup with googlesql 2026.01.1 and verify which dependency should provide PickFirstLoadBalancerProvider. Done means the parse call succeeds with the documented dependency configuration.

Written by the indexing model from the issue text.