I'm creating a Quarkus project in Kotlin. I'm trying to implement an API where I hit "/users" endpoint, and it returns all the users I have in my local database.
Unfortunately, I'm getting an error. The stacktrace:
The stacktrace below has been reversed to show the root cause first.
org.h2.jdbc.JdbcSQLException: Column "USER0_.CREATEDAT" not found; SQL statement:
select user0_.id as id1_7_, user0_.createdAt as createda2_7_, user0_.email as email3_7_, user0_.fullName as fullname4_7_, user0_.updatedAt as updateda5_7_ from User user0_ [42122-197]
at org.h2.message.DbException.getJdbcSQLException(DbException.java:357)
at org.h2.message.DbException.get(DbException.java:179)
at org.h2.message.DbException.get(DbException.java:155)
at org.h2.expression.ExpressionColumn.optimize(ExpressionColumn.java:150)
at org.h2.expression.Alias.optimize(Alias.java:51)
at org.h2.command.dml.Select.prepare(Select.java:858)
at org.h2.command.Parser.prepareCommand(Parser.java:283)
at org.h2.engine.Session.prepareLocal(Session.java:611)
at org.h2.engine.Session.prepareCommand(Session.java:549)
at org.h2.jdbc.JdbcConnection.prepareCommand(JdbcConnection.java:1247)
at org.h2.jdbc.JdbcPreparedStatement.<init>(JdbcPreparedStatement.java:76)
at org.h2.jdbc.JdbcConnection.prepareStatement(JdbcConnection.java:304)
at io.agroal.pool.wrapper.ConnectionWrapper.prepareStatement(ConnectionWrapper.java:659)
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149)
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176)
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151)
at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103)
at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040)
at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018)
at org.hibernate.loader.Loader.doQuery(Loader.java:948)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349)
at org.hibernate.loader.Loader.doList(Loader.java:2849)
at org.hibernate.loader.Loader.doList(Loader.java:2831)
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663)
at org.hibernate.loader.Loader.list(Loader.java:2658)
at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506)
at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400)
at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219)
at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414)
at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625)
at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593)
at org.hibernate.query.Query.getResultList(Query.java:165)
at io.quarkus.hibernate.orm.panache.common.runtime.CommonPanacheQueryImpl.list(CommonPanacheQueryImpl.java:239)
at io.quarkus.hibernate.orm.panache.kotlin.runtime.PanacheQueryImpl.list(PanacheQueryImpl.java:154)
at io.quarkus.hibernate.orm.panache.kotlin.runtime.KotlinJpaOperations.list(KotlinJpaOperations.java:24)
at io.quarkus.hibernate.orm.panache.kotlin.runtime.KotlinJpaOperations.list(KotlinJpaOperations.java:10)
at io.quarkus.hibernate.orm.panache.common.runtime.AbstractJpaOperations.listAll(AbstractJpaOperations.java:289)
at com.fortuneapp.backend.application.domain.adapters.databases.panache.UserRepository.listAll(UserRepository.kt)
at com.fortuneapp.backend.application.domain.adapters.databases.panache.UserRepository_Subclass.listAll$$superaccessor28(UserRepository_Subclass.zig:4915)
at com.fortuneapp.backend.application.domain.adapters.databases.panache.UserRepository_Subclass$$function$$28.apply(UserRepository_Subclass$$function$$28.zig:29)
at io.quarkus.arc.impl.AroundInvokeInvocationContext.proceed(AroundInvokeInvocationContext.java:54)
at io.quarkus.arc.runtime.devconsole.InvocationInterceptor.proceed(InvocationInterceptor.java:63)
at io.quarkus.arc.runtime.devconsole.InvocationInterceptor.monitor(InvocationInterceptor.java:49)
at io.quarkus.arc.runtime.devconsole.InvocationInterceptor_Bean.intercept(InvocationInterceptor_Bean.zig:521)
at io.quarkus.arc.impl.InterceptorInvocation.invoke(InterceptorInvocation.java:41)
at io.quarkus.arc.impl.AroundInvokeInvocationContext.perform(AroundInvokeInvocationContext.java:41)
at io.quarkus.arc.impl.InvocationContexts.performAroundInvoke(InvocationContexts.java:32)
at com.fortuneapp.backend.application.domain.adapters.databases.panache.UserRepository_Subclass.listAll(UserRepository_Subclass.zig:4873)
at com.fortuneapp.backend.application.domain.adapters.databases.panache.UserRepository_ClientProxy.listAll(UserRepository_ClientProxy.zig:1353)
at com.fortuneapp.backend.application.rest.UsersResource.getAllUsers(UserResource.kt:24)
at com.fortuneapp.backend.application.rest.UsersResource_Subclass.getAllUsers$$superaccessor2(UsersResource_Subclass.zig:354)
at com.fortuneapp.backend.application.rest.UsersResource_Subclass$$function$$2.apply(UsersResource_Subclass$$function$$2.zig:29)
at io.quarkus.arc.impl.AroundInvokeInvocationContext.proceed(AroundInvokeInvocationContext.java:54)
at io.quarkus.arc.runtime.devconsole.InvocationInterceptor.proceed(InvocationInterceptor.java:63)
at io.quarkus.arc.runtime.devconsole.InvocationInterceptor.monitor(InvocationInterceptor.java:49)
at io.quarkus.arc.runtime.devconsole.InvocationInterceptor_Bean.intercept(InvocationInterceptor_Bean.zig:521)
at io.quarkus.arc.impl.InterceptorInvocation.invoke(InterceptorInvocation.java:41)
at io.quarkus.arc.impl.AroundInvokeInvocationContext.perform(AroundInvokeInvocationContext.java:41)
at io.quarkus.arc.impl.InvocationContexts.performAroundInvoke(InvocationContexts.java:32)
at com.fortuneapp.backend.application.rest.UsersResource_Subclass.getAllUsers(UsersResource_Subclass.zig:312)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:170)
at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:130)
at org.jboss.resteasy.core.ResourceMethodInvoker.internalInvokeOnTarget(ResourceMethodInvoker.java:660)
at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTargetAfterFilter(ResourceMethodInvoker.java:524)
at org.jboss.resteasy.core.ResourceMethodInvoker.lambda$invokeOnTarget$2(ResourceMethodInvoker.java:474)
at org.jboss.resteasy.core.interception.jaxrs.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:364)
at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:476)
at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:434)
at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:408)
at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:69)
at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:492)
at org.jboss.resteasy.core.SynchronousDispatcher.lambda$invoke$4(SynchronousDispatcher.java:261)
at org.jboss.resteasy.core.SynchronousDispatcher.lambda$preprocess$0(SynchronousDispatcher.java:161)
at org.jboss.resteasy.core.interception.jaxrs.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:364)
at org.jboss.resteasy.core.SynchronousDispatcher.preprocess(SynchronousDispatcher.java:164)
at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:247)
at io.quarkus.resteasy.runtime.standalone.RequestDispatcher.service(RequestDispatcher.java:73)
at io.quarkus.resteasy.runtime.standalone.VertxRequestHandler.dispatch(VertxRequestHandler.java:138)
at io.quarkus.resteasy.runtime.standalone.VertxRequestHandler.access$000(VertxRequestHandler.java:41)
at io.quarkus.resteasy.runtime.standalone.VertxRequestHandler$1.run(VertxRequestHandler.java:93)
at io.quarkus.runtime.CleanableExecutor$CleaningRunnable.run(CleanableExecutor.java:231)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at org.jboss.threads.EnhancedQueueExecutor$Task.run(EnhancedQueueExecutor.java:2415)
at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1452)
at org.jboss.threads.DelegatingRunnable.run(DelegatingRunnable.java:29)
at org.jboss.threads.ThreadLocalResettingRunnable.run(ThreadLocalResettingRunnable.java:29)
at java.base/java.lang.Thread.run(Thread.java:834)
at org.jboss.threads.JBossThread.run(JBossThread.java:501)
Resulted in: org.hibernate.exception.SQLGrammarException: could not prepare statement
at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:103)
at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42)
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113)
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:186)
... 78 more
Resulted in: javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not prepare statement
at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:154)
at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1602)
... 62 more
Resulted in: org.jboss.resteasy.spi.UnhandledException: javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not prepare statement
at org.jboss.resteasy.core.ExceptionHandler.handleApplicationException(ExceptionHandler.java:106)
at org.jboss.resteasy.core.ExceptionHandler.handleException(ExceptionHandler.java:372)
at org.jboss.resteasy.core.SynchronousDispatcher.writeException(SynchronousDispatcher.java:218)
at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:519)
... 18 more
I've set up my local H2 database connection by adding this to my application.yaml file:
quarkus:
datasource:
db-kind: h2
username: sa
jdbc:
url: "jdbc:h2:mem:default"
flyway:
migrate-at-start: true
Furthermore, I'm using https://quarkus.io/guides/hibernate-orm-panache, which is quite easy to use. I've created a User entity, and a User repository in my project. I then use those in my User resource, where I define the api.
#Path("/users")
class UsersResource {
#Inject
lateinit var userRepository: UserRepository
#GET
#Produces(MediaType.APPLICATION_JSON)
fun getAllUsers() : GetAllUsersResponse =
try {
GetAllUsersSuccess(userRepository.listAll())
} catch (e: NotFoundException) {
GetAllUsersFailure(e)
}
}
I've already implemented Flyway, for my database migration. This seems to go well. I'm also adding a row to the table when the migration runs, and I can see that "1 row is affected", so I think Flyway has access to the H2 database.
Do any of you guys know what I'm missing?
Kind regards
I found the problem. I defined my column names in snake case, while my entity properties where defined in camel case.
Related
I only encounter this problem when I am on Windows and actively work on the project with IntelliJ Idea.
When I deploy it onto the Linux machine everything works fine.
I already updated exposed, but it didn't help.
The errors come in very quick succession and make using the app impossible.
Additional libraries I use: Flyway, RxJava, Koin, Exposed
Edit: To clarify, it works for a time, but at some point it always starts with the errors and then doesn't stop.
In the Application.kt
installKoin(
listOf(
postgresModule(postgresConfig),
mariaDBModule(mariaDBConfig),
)
)
TransactionManager.defaultDatabase = get("mariaDB")
Database connection:
fun mariaDBModule(databaseConfig: DatabaseConfig): Module {
val database = Database.connect(
url = databaseConfig.url,
driver = databaseConfig.driver,
user = databaseConfig.user,
password = databaseConfig.password
)
return module {
TransactionManager.defaultDatabase = database
single(name ="mariaDB") { database }
}
}
fun postgresModule(postgresConfig: PostgresConfig): Module {
val database = Database.connect(
url = postgresConfig.url,
driver = postgresConfig.driver,
user = postgresConfig.user,
password = postgresConfig.password
)
return module {
single(name = "postgres") {database}
}
}
Edit:
I also use a second external postgres Database and the Error only starts (I think, hard to say) coming when I use a function that queries the postgres Database. I added it above.
Where it is used with a Flowable:
private fun observeDevices() {
m2mClient.subscribe("devices/#")
.doOnNext { message ->
m2MRepository.persistMessage(message) //Error Here
changeState.onNext(message)
triggerOnMessage(message)
}
.ignoreElements()
.retry()
.subscribe()
}
Persist function:
fun persistMessage(message: M2MMessage) = transaction(mariaDB) {
M2MMessagesTable.replace {
it[M2MMessagesTable.broker] = message.broker
it[M2MMessagesTable.topic] = message.topic
it[M2MMessagesTable.message] = message.message
it[M2MMessagesTable.retained] = message.retained
it[M2MMessagesTable.timestamp] = message.timestamp
it[M2MMessagesTable.received] = message.received
}
}
Exception:
2022-06-28 17:23:37.044 [RxComputationThreadPool-3] WARN Exposed - Transaction attempt #2 failed: java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=localhost)(port=3306)(type=master) : Socket fail to connect to host:localhost, port:3306. Address already in use: connect. Statement(s): REPLACE INTO m2m_message (broker, message, received, retained, `timestamp`, topic) VALUES (?, ?, ?, ?, ?, ?)
org.jetbrains.exposed.exceptions.ExposedSQLException: java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=localhost)(port=3306)(type=master) : Socket fail to connect to host:localhost, port:3306. Address already in use: connect
at org.jetbrains.exposed.sql.statements.Statement.executeIn$exposed_core(Statement.kt:49)
at org.jetbrains.exposed.sql.Transaction.exec(Transaction.kt:138)
at org.jetbrains.exposed.sql.Transaction.exec(Transaction.kt:124)
at org.jetbrains.exposed.sql.statements.Statement.execute(Statement.kt:28)
at org.jetbrains.exposed.sql.QueriesKt.replace(Queries.kt:202)
at de.<redacted>.server.m2m.M2MRepository$persistMessage$1.invoke(M2MRepository.kt:55)
at de.<redacted>.server.m2m.M2MRepository$persistMessage$1.invoke(M2MRepository.kt:54)
at org.jetbrains.exposed.sql.transactions.ThreadLocalTransactionManagerKt.inTopLevelTransaction$run(ThreadLocalTransactionManager.kt:189)
at org.jetbrains.exposed.sql.transactions.ThreadLocalTransactionManagerKt.access$inTopLevelTransaction$run(ThreadLocalTransactionManager.kt:1)
at org.jetbrains.exposed.sql.transactions.ThreadLocalTransactionManagerKt$inTopLevelTransaction$1.invoke(ThreadLocalTransactionManager.kt:215)
at org.jetbrains.exposed.sql.transactions.ThreadLocalTransactionManagerKt.keepAndRestoreTransactionRefAfterRun(ThreadLocalTransactionManager.kt:223)
at org.jetbrains.exposed.sql.transactions.ThreadLocalTransactionManagerKt.inTopLevelTransaction(ThreadLocalTransactionManager.kt:214)
at org.jetbrains.exposed.sql.transactions.ThreadLocalTransactionManagerKt$transaction$1.invoke(ThreadLocalTransactionManager.kt:165)
at org.jetbrains.exposed.sql.transactions.ThreadLocalTransactionManagerKt.keepAndRestoreTransactionRefAfterRun(ThreadLocalTransactionManager.kt:223)
at org.jetbrains.exposed.sql.transactions.ThreadLocalTransactionManagerKt.transaction(ThreadLocalTransactionManager.kt:135)
at org.jetbrains.exposed.sql.transactions.ThreadLocalTransactionManagerKt.transaction(ThreadLocalTransactionManager.kt:132)
at de.<redacted>.server.m2m.M2MRepository.persistMessage(M2MRepository.kt:54)
at de.<redacted>.server.device.m2m.DeviceM2MService.observeDevices$lambda-0(DeviceM2MService.kt:48)
at io.reactivex.internal.operators.flowable.FlowableDoOnEach$DoOnEachSubscriber.onNext(FlowableDoOnEach.java:86)
at io.reactivex.internal.operators.flowable.FlowableMap$MapSubscriber.onNext(FlowableMap.java:68)
at io.reactivex.internal.operators.flowable.FlowableFilter$FilterSubscriber.tryOnNext(FlowableFilter.java:74)
at io.reactivex.internal.operators.flowable.FlowableFilter$FilterConditionalSubscriber.tryOnNext(FlowableFilter.java:139)
at io.reactivex.internal.operators.flowable.FlowableFilter$FilterConditionalSubscriber.onNext(FlowableFilter.java:117)
at io.reactivex.internal.operators.flowable.FlowableFlatMap$MergeSubscriber.tryEmit(FlowableFlatMap.java:282)
at io.reactivex.internal.operators.flowable.FlowableFlatMap$InnerSubscriber.onNext(FlowableFlatMap.java:668)
at io.reactivex.internal.operators.flowable.FlowableMap$MapSubscriber.onNext(FlowableMap.java:68)
at io.reactivex.internal.operators.flowable.FlowableDoOnEach$DoOnEachSubscriber.onNext(FlowableDoOnEach.java:92)
at io.reactivex.internal.operators.flowable.FlowableDoOnLifecycle$SubscriptionLambdaSubscriber.onNext(FlowableDoOnLifecycle.java:79)
at com.hivemq.client.internal.rx.operators.FlowableWithSingleMap$MapSubscriber.onNext(FlowableWithSingleMap.java:130)
at com.hivemq.client.internal.rx.operators.FlowableWithSingleCombine$SplitSubscriber$Default.tryOnNextActual(FlowableWithSingleCombine.java:235)
at com.hivemq.client.internal.rx.operators.FlowableWithSingleCombine$SplitSubscriber.tryOnNext(FlowableWithSingleCombine.java:200)
at io.reactivex.internal.operators.flowable.FlowableObserveOn$ObserveOnConditionalSubscriber.runAsync(FlowableObserveOn.java:649)
at io.reactivex.internal.operators.flowable.FlowableObserveOn$BaseObserveOnSubscriber.run(FlowableObserveOn.java:176)
at io.reactivex.internal.schedulers.ScheduledRunnable.run(ScheduledRunnable.java:66)
at io.reactivex.internal.schedulers.ScheduledRunnable.call(ScheduledRunnable.java:57)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=localhost)(port=3306)(type=master) : Socket fail to connect to host:localhost, port:3306. Address already in use: connect
at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:73)
at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:197)
at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1394)
at org.mariadb.jdbc.internal.util.Utils.retrieveProxy(Utils.java:635)
at org.mariadb.jdbc.MariaDbConnection.newConnection(MariaDbConnection.java:150)
at org.mariadb.jdbc.Driver.connect(Driver.java:89)
at java.sql/java.sql.DriverManager.getConnection(DriverManager.java:677)
at java.sql/java.sql.DriverManager.getConnection(DriverManager.java:228)
at org.jetbrains.exposed.sql.Database$Companion$connect$10.invoke(Database.kt:206)
at org.jetbrains.exposed.sql.Database$Companion$connect$10.invoke(Database.kt:206)
at org.jetbrains.exposed.sql.Database$Companion$doConnect$3.invoke(Database.kt:127)
at org.jetbrains.exposed.sql.Database$Companion$doConnect$3.invoke(Database.kt:128)
at org.jetbrains.exposed.sql.transactions.ThreadLocalTransactionManager$ThreadLocalTransaction$connectionLazy$1.invoke(ThreadLocalTransactionManager.kt:69)
at org.jetbrains.exposed.sql.transactions.ThreadLocalTransactionManager$ThreadLocalTransaction$connectionLazy$1.invoke(ThreadLocalTransactionManager.kt:68)
at kotlin.UnsafeLazyImpl.getValue(Lazy.kt:81)
at org.jetbrains.exposed.sql.transactions.ThreadLocalTransactionManager$ThreadLocalTransaction.getConnection(ThreadLocalTransactionManager.kt:75)
at org.jetbrains.exposed.sql.Transaction.getConnection(Transaction.kt)
at org.jetbrains.exposed.sql.statements.InsertStatement.prepared(InsertStatement.kt:157)
at org.jetbrains.exposed.sql.statements.Statement.executeIn$exposed_core(Statement.kt:47)
... 39 common frames omitted
Caused by: java.sql.SQLNonTransientConnectionException: Socket fail to connect to host:localhost, port:3306. Address already in use: connect
at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:73)
at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:188)
at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.createSocket(AbstractConnectProtocol.java:257)
at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:524)
at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1389)
... 55 common frames omitted
Caused by: java.net.BindException: Address already in use: connect
at java.base/java.net.PlainSocketImpl.waitForConnect(Native Method)
at java.base/java.net.PlainSocketImpl.socketConnect(PlainSocketImpl.java:107)
at java.base/java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:412)
at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:255)
at java.base/java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:237)
at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.base/java.net.Socket.connect(Socket.java:609)
at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.createSocket(AbstractConnectProtocol.java:252)
... 57 common frames omitted
2022-06-28 17:23:37.044 [RxComputationThreadPool-3] DEBUG MqttClientV5 - subscribing to devices/#
Currently I trying to update the project to weblogic 12c. After I using jdk8 to build it and try to deploy it to weblogic 12c, it throws below exception:
Caused by: java.lang.IllegalArgumentException: Class not found for link: DataSourceStatusEnquiryWebS: available:{AppointmentSlotSearchingWebS=class hk.org.ha.pas.webservice.AppointmentSlotSearchEJBBean, CheckIssuedGopdHandheldFolderWebS=class hk.org.ha.pas.webservice.CheckIssuedGopdHandheldFolderEJBBean, ReferralFeedbackEnquiryWebS=class hk.org.ha.pas.webservice.ReferralFeedbackEnquiryEJBBean, PasmShrRelatedServiceWebS=class hk.org.ha.pas.webservice.PasmShrRelatedServiceEJBBean, AppointmentCancelWebS_1=class hk.org.ha.pas.webservice.appointmentcancel.v1.AppointmentCancelEJBBean, OpasServiceEnquiryWebS=class hk.org.ha.pas.webservice.OpasServiceEnquiryEJBBean, OpasServiceEnquiryWebS_3=class hk.org.ha.pas.webservice.opasserviceenquiry.v3.OpasServiceEnquiryEJBBean, PasCmsSecurityWebS=class hk.org.ha.pas.webservice.PasCmsSecurityEJBBean, OpasConDisSummaryWebS_1=class hk.org.ha.pas.webservice.opascondissummary.v1.OpasConDisSummaryEJBBean, AppointmentEnquiryWebS_4=class hk.org.ha.pas.webservice.appointmentenquiry.v4.AppointmentEnquiryEJBBean, PasNtssRelatedServiceWebS_1=class hk.org.ha.pas.webservice.pasntssrelatedservice.v1.PasNtssRelatedServiceEJBBean, DmsGetOpasInfoWebS_1=class hk.org.ha.pas.webservice.dmsgetopasinfo.v1.DmsGetOpasInfoEJBBean, MarkAppointmentAssessmentConsultationStatusWebS=class hk.org.ha.pas.webservice.MarkAppointmentAssessmentConsultationStatusEJBBean, PdisRelatedServiceWebS_1=class hk.org.ha.pas.webservice.pdisrelatedservice.v1.PdisRelatedServiceEJBBean, AppointmentEnquiryWebS_3=class hk.org.ha.pas.webservice.appointmentenquiry.v3.AppointmentEnquiryEJBBean, PspPatientListWebS=class hk.org.ha.pas.webservice.PspPatientListEJBBean, CheckIssuedGopdA4FolderWebS=class hk.org.ha.pas.webservice.CheckIssuedGopdA4FolderEJBBean, PasAdsRelatedServiceWebS_1=class hk.org.ha.pas.webservice.adswebservice.v1.PasAdsRelatedServiceEJBBean, OpasMoeServiceWebS=class hk.org.ha.pas.webservice.OpasMoeServiceEJBBean, WorkStationServiceWebS_1=class hk.org.ha.pas.webservice.workstationservice.v1.WorkStationServiceEJBBean, PasCcaRelatedServiceWebS=class hk.org.ha.pas.webservice.PasCcaRelatedServiceWebSEJBBean, FcsSopdAttendanceWebS_1=class hk.org.ha.pas.webservice.fcssopdattendance.v1.FcsSopdAttendanceEJBBean, AppointmentEnquiryWebS=class hk.org.ha.pas.webservice.AppointmentEnquiryEJBBean, CheckPatientUnderCareWebS=class hk.org.ha.pas.webservice.CheckPatientUnderCareEJBBean, BookedEdcUpdateWebS=class hk.org.ha.pas.webservice.BookedEdcUpdateEJBBean, IssueGopdHandheldFolderWebS=class hk.org.ha.pas.webservice.IssueGopdHandheldFolderEJBBean, BookedEdcEnquiryWebS=class hk.org.ha.pas.webservice.BookedEdcEnquiryEJBBean, AppointmentBookingWebS=class hk.org.ha.pas.webservice.AppointmentBookingEJBBean, FcsGetOpasInfoWebS_1=class hk.org.ha.pas.webservice.fcsgetopasinfo.v1.FcsGetOpasInfoEJBBean, OpasLetterServiceWebS_3=class hk.org.ha.pas.webservice.opasletterservice.v3.OpasLetterServiceEJBBean, UpdateUnconfirmAttendanceWebS=class hk.org.ha.pas.webservice.UpdateUnconfirmAttendanceEJBBean}
at weblogic.wsee.deploy.WSEEAnnotationProcessor.loadPorts(WSEEAnnotationProcessor.java:371)
at weblogic.wsee.deploy.WSEEAnnotationProcessor.load(WSEEAnnotationProcessor.java:337)
at weblogic.wsee.deploy.WSEEAnnotationProcessor.process(WSEEAnnotationProcessor.java:75)
at weblogic.wsee.tools.jws.jaxws.JAXWSAnnotationProcessor.process(JAXWSAnnotationProcessor.java:73)
... 134 more
Caused by: java.lang.AssertionError: Unable to invoke Annotation processoror
at weblogic.j2ee.wsee.compiler.WSEEModuleHelper.processAnnotations(WSEEModuleHelper.java:287)
at weblogic.j2ee.wsee.compiler.WSEEModuleHelper.processAnnotationsWithServiceLinks(WSEEModuleHelper.java:245)
at weblogic.j2ee.wsee.compiler.WSEEModuleHelper.processAnnotations(WSEEModuleHelper.java:187)
at weblogic.wsee.tools.WSEEEJBToolsModuleExtension.processAnnotations(WSEEEJBToolsModuleExtension.java:121)
at weblogic.wsee.tools.WSEEEJBToolsModuleExtension.merge(WSEEEJBToolsModuleExtension.java:87)
at weblogic.application.compiler.flow.MergeModuleFlow.compile(MergeModuleFlow.java:44)
at weblogic.application.compiler.FlowDriver$FlowStateChange.next(FlowDriver.java:70)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:45)
at weblogic.application.compiler.FlowDriver.nextState(FlowDriver.java:37)
at weblogic.application.compiler.BaseMerger.merge(BaseMerger.java:20)
at weblogic.application.compiler.flow.AppMergerFlow.mergeInput(AppMergerFlow.java:75)
at weblogic.application.compiler.flow.AppMergerFlow.compile(AppMergerFlow.java:40)
at weblogic.application.compiler.FlowDriver$FlowStateChange.next(FlowDriver.java:70)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:45)
at weblogic.application.compiler.FlowDriver.nextState(FlowDriver.java:37)
... 115 more
and one of the webservice class is annotate with:
#Stateless(name = "DataSourceStatusEnquiryWebS",
mappedName = "pas_service-DataSourceEnquiryEJBBean")
#SOAPBinding(style = SOAPBinding.Style.RPC)
#WebService(serviceName = "DataSourceStatusEnquiryWebS")
#Policy(uri = "policy:UsernameToken.xml")
public class DataSourceStatusEnquiryEJBBean
There is missing definition in ejb-jar.xml. After I defined the ejb, I can deploy successfully.
I'm part of a group that is developing a program in Kotlin. I have recently pulled fresh code off the development branch. The problem is i get this strange error. I am the only person that gets it; my groupmates have the same code and it runs fine for them.
I've tried googling for the error. I didn't find any help as it is quite a specific one. Plus like i said my groupmates do not get this error. It is therefore probably not related to the code.
The error i get is this:
Error:Kotlin: [Internal Error] java.lang.IllegalStateException: Backend Internal error: Exception during code generation
Cause: Back-end (JVM) Internal error: Error type encountered: [ERROR : For SuccessOrFailure] (ErrorType).
Cause: Error type encountered: [ERROR : For SuccessOrFailure] (ErrorType).
File being compiled at position: (32,28) in C:/Users/Gebruiker/Desktop/Repo/game/src/main/kotlin/nl/han/asd/a1/network/networkstates/EndRoundState.kt
The root cause was thrown at: KotlinTypeMapper.java:116
File being compiled at position: file://C:/Users/Gebruiker/Desktop/Repo/game/src/main/kotlin/nl/han/asd/a1/network/networkstates/EndRoundState.kt
The root cause was thrown at: ExpressionCodegen.java:322
at org.jetbrains.kotlin.codegen.CompilationErrorHandler.lambda$static$0(CompilationErrorHandler.java:24)
at org.jetbrains.kotlin.codegen.PackageCodegenImpl.generate(PackageCodegenImpl.java:74)
at org.jetbrains.kotlin.codegen.DefaultCodegenFactory.generatePackage(CodegenFactory.kt:97)
at org.jetbrains.kotlin.codegen.DefaultCodegenFactory.generateModule(CodegenFactory.kt:68)
at org.jetbrains.kotlin.codegen.KotlinCodegenFacade.doGenerateFiles(KotlinCodegenFacade.java:47)
at org.jetbrains.kotlin.codegen.KotlinCodegenFacade.compileCorrectFiles(KotlinCodegenFacade.java:39)
at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.generate(KotlinToJVMBytecodeCompiler.kt:446)
at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.compileModules$cli(KotlinToJVMBytecodeCompiler.kt:142)
at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:161)
at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:57)
at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.java:96)
at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.java:52)
at org.jetbrains.kotlin.cli.common.CLITool.exec(CLITool.kt:93)
at org.jetbrains.kotlin.daemon.CompileServiceImpl$compile$$inlined$ifAlive$lambda$1.invoke(CompileServiceImpl.kt:402)
at org.jetbrains.kotlin.daemon.CompileServiceImpl$compile$$inlined$ifAlive$lambda$1.invoke(CompileServiceImpl.kt:101)
at org.jetbrains.kotlin.daemon.CompileServiceImpl$doCompile$$inlined$ifAlive$lambda$2.invoke(CompileServiceImpl.kt:937)
at org.jetbrains.kotlin.daemon.CompileServiceImpl$doCompile$$inlined$ifAlive$lambda$2.invoke(CompileServiceImpl.kt:101)
at org.jetbrains.kotlin.daemon.common.DummyProfiler.withMeasure(PerfUtils.kt:137)
at org.jetbrains.kotlin.daemon.CompileServiceImpl.checkedCompile(CompileServiceImpl.kt:977)
at org.jetbrains.kotlin.daemon.CompileServiceImpl.doCompile(CompileServiceImpl.kt:936)
at org.jetbrains.kotlin.daemon.CompileServiceImpl.compile(CompileServiceImpl.kt:400)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at java.rmi/sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:359)
at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:200)
at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:197)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.rmi/sun.rmi.transport.Transport.serviceCall(Transport.java:196)
at java.rmi/sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:562)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:796)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:677)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:676)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: org.jetbrains.kotlin.codegen.CompilationException: Back-end (JVM) Internal error: Error type encountered: [ERROR : For SuccessOrFailure] (ErrorType).
Cause: Error type encountered: [ERROR : For SuccessOrFailure] (ErrorType).
File being compiled at position: (32,28) in C:/Users/Gebruiker/Desktop/Repo/game/src/main/kotlin/nl/han/asd/a1/network/networkstates/EndRoundState.kt
The root cause was thrown at: KotlinTypeMapper.java:116
at org.jetbrains.kotlin.codegen.ExpressionCodegen.genQualified(ExpressionCodegen.java:322)
at org.jetbrains.kotlin.codegen.ExpressionCodegen.genQualified(ExpressionCodegen.java:281)
at org.jetbrains.kotlin.codegen.ExpressionCodegen.gen(ExpressionCodegen.java:354)
at org.jetbrains.kotlin.codegen.CallGenerator$DefaultCallGenerator.genValueAndPut(CallGenerator.kt:68)
at org.jetbrains.kotlin.codegen.CallBasedArgumentGenerator.generateExpression(CallBasedArgumentGenerator.java:58)
at org.jetbrains.kotlin.codegen.ArgumentGenerator.generate(ArgumentGenerator.kt:68)
at org.jetbrains.kotlin.codegen.ExpressionCodegen.invokeMethodWithArguments(ExpressionCodegen.java:2461)
at org.jetbrains.kotlin.codegen.ExpressionCodegen.invokeMethodWithArguments(ExpressionCodegen.java:2433)
at org.jetbrains.kotlin.codegen.Callable$invokeMethodWithArguments$1.invoke(Callable.kt:41)
at org.jetbrains.kotlin.codegen.Callable$invokeMethodWithArguments$1.invoke(Callable.kt:13)
at org.jetbrains.kotlin.codegen.OperationStackValue.putSelector(StackValue.kt:79)
at org.jetbrains.kotlin.codegen.StackValueWithLeaveTask.putSelector(StackValue.kt:67)
at org.jetbrains.kotlin.codegen.StackValue.put(StackValue.java:112)
at org.jetbrains.kotlin.codegen.StackValue.put(StackValue.java:101)
at org.jetbrains.kotlin.codegen.ExpressionCodegen.putStackValue(ExpressionCodegen.java:378)
at org.jetbrains.kotlin.codegen.ExpressionCodegen.gen(ExpressionCodegen.java:363)
at org.jetbrains.kotlin.codegen.ExpressionCodegen.gen(ExpressionCodegen.java:358)
at org.jetbrains.kotlin.codegen.MemberCodegen.generateInitializers(MemberCodegen.java:493)
at org.jetbrains.kotlin.codegen.ConstructorCodegen.generatePrimaryConstructorImpl(ConstructorCodegen.java:213)
at org.jetbrains.kotlin.codegen.ConstructorCodegen.access$000(ConstructorCodegen.java:41)
at org.jetbrains.kotlin.codegen.ConstructorCodegen$1.doGenerateBody(ConstructorCodegen.java:97)
at org.jetbrains.kotlin.codegen.FunctionGenerationStrategy$CodegenBased.generateBody(FunctionGenerationStrategy.java:84)
at org.jetbrains.kotlin.codegen.FunctionCodegen.generateMethodBody(FunctionCodegen.java:674)
at org.jetbrains.kotlin.codegen.FunctionCodegen.generateMethodBody(FunctionCodegen.java:435)
at org.jetbrains.kotlin.codegen.FunctionCodegen.generateMethod(FunctionCodegen.java:266)
at org.jetbrains.kotlin.codegen.ConstructorCodegen.generatePrimaryConstructor(ConstructorCodegen.java:93)
at org.jetbrains.kotlin.codegen.ImplementationBodyCodegen.generateConstructors(ImplementationBodyCodegen.java:462)
at org.jetbrains.kotlin.codegen.ClassBodyCodegen.generateBody(ClassBodyCodegen.java:83)
at org.jetbrains.kotlin.codegen.MemberCodegen.generate(MemberCodegen.java:128)
at org.jetbrains.kotlin.codegen.MemberCodegen.genClassOrObject(MemberCodegen.java:302)
at org.jetbrains.kotlin.codegen.MemberCodegen.genClassOrObject(MemberCodegen.java:286)
at org.jetbrains.kotlin.codegen.PackageCodegenImpl.generateClassOrObject(PackageCodegenImpl.java:161)
at org.jetbrains.kotlin.codegen.PackageCodegenImpl.generateClassesAndObjectsInFile(PackageCodegenImpl.java:86)
at org.jetbrains.kotlin.codegen.PackageCodegenImpl.generateFile(PackageCodegenImpl.java:119)
at org.jetbrains.kotlin.codegen.PackageCodegenImpl.generate(PackageCodegenImpl.java:66)
... 36 more
Caused by: java.lang.IllegalStateException: Error type encountered: [ERROR : For SuccessOrFailure] (ErrorType).
at org.jetbrains.kotlin.codegen.state.KotlinTypeMapper$1.processErrorType(KotlinTypeMapper.java:116)
at org.jetbrains.kotlin.load.kotlin.TypeSignatureMappingKt.mapType(typeSignatureMapping.kt:91)
at org.jetbrains.kotlin.codegen.state.KotlinTypeMapper.mapType(KotlinTypeMapper.java:512)
at org.jetbrains.kotlin.codegen.state.KotlinTypeMapper.writeParameterType(KotlinTypeMapper.java:1518)
at org.jetbrains.kotlin.codegen.state.KotlinTypeMapper.writeParameter(KotlinTypeMapper.java:1488)
at org.jetbrains.kotlin.codegen.state.KotlinTypeMapper.writeParameter(KotlinTypeMapper.java:1477)
at org.jetbrains.kotlin.codegen.state.KotlinTypeMapper.lambda$mapSignatureWithCustomParameters$4(KotlinTypeMapper.java:1295)
at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183)
at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
at java.base/java.util.Collections$2.tryAdvance(Collections.java:4745)
at java.base/java.util.Collections$2.forEachRemaining(Collections.java:4753)
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150)
at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173)
at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497)
at org.jetbrains.kotlin.codegen.state.KotlinTypeMapper.mapSignatureWithCustomParameters(KotlinTypeMapper.java:1293)
at org.jetbrains.kotlin.codegen.state.KotlinTypeMapper.mapSignature(KotlinTypeMapper.java:1212)
at org.jetbrains.kotlin.codegen.state.KotlinTypeMapper.mapSignatureWithGeneric(KotlinTypeMapper.java:1171)
at org.jetbrains.kotlin.codegen.FunctionGenerationStrategy.mapMethodSignature(FunctionGenerationStrategy.java:46)
at org.jetbrains.kotlin.codegen.FunctionCodegen.generateMethod(FunctionCodegen.java:204)
at org.jetbrains.kotlin.codegen.FunctionCodegen.generateMethod(FunctionCodegen.java:183)
at org.jetbrains.kotlin.codegen.coroutines.CoroutineCodegenForLambda.generateResumeImpl(CoroutineCodegen.kt:421)
at org.jetbrains.kotlin.codegen.coroutines.CoroutineCodegenForLambda.generateClosureBody(CoroutineCodegen.kt:234)
at org.jetbrains.kotlin.codegen.ClosureCodegen.generateBody(ClosureCodegen.java:166)
at org.jetbrains.kotlin.codegen.coroutines.CoroutineCodegenForLambda.generateBody(CoroutineCodegen.kt:242)
at org.jetbrains.kotlin.codegen.MemberCodegen.generate(MemberCodegen.java:128)
at org.jetbrains.kotlin.codegen.ExpressionCodegen.genClosure(ExpressionCodegen.java:1022)
at org.jetbrains.kotlin.codegen.ExpressionCodegen.genClosure(ExpressionCodegen.java:992)
at org.jetbrains.kotlin.codegen.ExpressionCodegen.visitLambdaExpression(ExpressionCodegen.java:983)
at org.jetbrains.kotlin.codegen.ExpressionCodegen.visitLambdaExpression(ExpressionCodegen.java:111)
at org.jetbrains.kotlin.psi.KtLambdaExpression.accept(KtLambdaExpression.java:39)
at org.jetbrains.kotlin.codegen.ExpressionCodegen.genQualified(ExpressionCodegen.java:299)
... 70 more
I'm sure this has to do with my IDE or some local setting. Again, my groupmates don't get this error. The file that is mentioned in the error, EndRoundState.kt, however looks like this. If this helps clarify my problem.
package nl.han.asd.a1.network.networkstates
import kotlinx.coroutines.GlobalScope
import kotlinx.coroutines.delay
import kotlinx.coroutines.launch
import nl.han.asd.a1.network.NetworkLogic
import nl.han.asd.a1.network.Player
import nl.han.asd.a1.network.networkmessages.NetworkMessage
import nl.han.asd.a1.network.networkmessages.NetworkMessageTypes.*
import nl.han.asd.a1.network.networkmessages.messagetypes.GameData
import nl.han.asd.a1.utilities.gameclock.IClock
class EndRoundState(networkLogic: NetworkLogic, var players: MutableList<Player>, hash: String, val clock: IClock) : NetworkState(networkLogic) {
private var rightstate = true
private val endRoundDuration = 5000 //How long should the program be in this state? default = 5000
private val checkTimerInterval = 500L //How often should we check if the timer has expired. default = 500L
init {
var hashes: MutableList<String> = mutableListOf()
players.forEach {
if (it.hash != null) {
hashes.add(it.hash.toString())
}
}
val rightHash = getRightHash(hashes)
if (hash == rightHash) {
this.networkLogic.correctGameState(hash)
} else {
rightstate = false
}
GlobalScope.launch {
//launch a coroutine that will run alongside the other code. Think of it as a thread-lite. This will change the state after endRoundDuration expires
val endTime: Long = clock.getCurrentTime() + endRoundDuration
while (true) {
delay(checkTimerInterval)
if (clock.getCurrentTime() >= endTime) {
networkLogic.startNewRound()
return#launch
}
}
}
}
override fun handleMessage(message: NetworkMessage, ip: String) {
when (message.networkMessageType) {
ROUND_IS_OVER -> ignore()
CONNECT_REQUEST -> ignore()
CONNECT_RESPONSE -> ignore()
GAME_ANNOUNCE -> ignore()
GAME_DATA -> {
if (!rightstate) {
val gameData = message as GameData
this.networkLogic.setGameState(gameData.data.game)
}
}
INITIATOR_MESSAGE -> ignore()
MOVE -> TODO()
RECONNECT_REQUEST -> TODO()
}
}
private fun ignore() {
}
private fun getRightHash(hashes: MutableList<String>): String {
val frequenciesByHash = hashes.groupingBy { it }.eachCount()
var highestCount = 0
var rightHash: String? = null
frequenciesByHash.forEach {
if (it.value > highestCount) {
highestCount = it.value
rightHash = it.key
}
}
return run {if(rightHash.isNullOrEmpty()) "" else rightHash!!}
}
}
I just want the code to compile on my machine, like it does for my collegues. It does compile through Maven, just not through IntelliJ.
Thank you very much!
I fixed by just upgrading kotlin plugin. My plugin version currently is 1.3.41-release-IJ2018.2-1
I resolved this issue by uninstalling IntelliJ including all settings/plugins and reinstalling.
Uninstalling the IDE without removing settings/plugins did not work.
I've encountered this in one of our test-cases where we had a function with a long name.
Granted this development machine was a Windows 10 machine, and Windows has a history of having problems with long filenames, https://community.spiceworks.com/topic/2006950-file-path-too-long-shortening-names-is-only-the-solution.
Try to see if the filename or the function names is too long and shorten it.
It certainly helped me to reduce the 93 character test function name to 70 characters.
Also check to see if you are using weird characters and emojis, some times they can mess up the file generation.
Have fun and be safe out there.
In my case, it was caused by using my custom suspend operator fun plusAssign and calling it by +=. When I replace the += by explicit plusAssign, it compiles fine. I can also use the same += elsewhere just fine. No idea what's going on.
I have a cache which store BinaryObject actually in a cluster(2 nodes). Ignite version is 2.1.0.
If I don't use any StreamReceiver(include StreamTransformer), there is no problems when adding lots of BinaryObject data with following code:
IgniteDataStreamer<Long,BinaryObject> ds = ignite.dataStreamer(CACHE_NAME);
SecureRandom random = new SecureRandom();
long i = 0;
long count = 1000000;
while(i++<count){
builder.setField("id", i);
builder.setField("name", "Test"+i);
builder.setField("age", random.nextInt(30));
builder.setField("score", random.nextDouble()*100d);
builder.setField("birthday", new Date());
ds.addData(i, builder.build());
if(i%10000==0){
System.out.println(i+" added...");
}
}
But now, I want to modify my BinaryObject data value before adding, so I tried StreamTransformer like this:
ds.receiver(new StreamTransformer<Long,BinaryObject>(){
#Override
public Object process(MutableEntry<Long, BinaryObject> entry, Object... arguments)
throws EntryProcessorException {
// TODO Auto-generated method stub
Long key = entry.getKey();
BinaryObject value = entry.getValue();
BinaryObjectBuilder builder = value.toBuilder();
//want to change the value of "name" field
builder.setField("name", "Modify"+builder.getField("name"));
entry.setValue(builder.build());
return null;
}
});
while(...){
//... original code to build BinaryObject data and call ds.add method
}
Unluckily following exceptions occurred:
[09:52:36] Topology snapshot [ver=61, servers=2, clients=0, CPUs=8, heap=2.7GB]
10000 added...
20000 added...
30000 added...
40000 added...
[09:52:39,174][SEVERE][data-streamer-#54%null%][DataStreamerImpl] DataStreamer operation failed.
class org.apache.ignite.IgniteCheckedException: Failed to finish operation (too many remaps): 32
at org.apache.ignite.internal.processors.datastreamer.DataStreamerImpl$5.apply(DataStreamerImpl.java:869)
at org.apache.ignite.internal.processors.datastreamer.DataStreamerImpl$5.apply(DataStreamerImpl.java:834)
at org.apache.ignite.internal.util.future.GridFutureAdapter.notifyListener(GridFutureAdapter.java:382)
at org.apache.ignite.internal.util.future.GridFutureAdapter.unblock(GridFutureAdapter.java:346)
at org.apache.ignite.internal.util.future.GridFutureAdapter.unblockAll(GridFutureAdapter.java:334)
at org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:494)
at org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:473)
at org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:461)
at org.apache.ignite.internal.processors.datastreamer.DataStreamerImpl$Buffer$2.apply(DataStreamerImpl.java:1572)
at org.apache.ignite.internal.processors.datastreamer.DataStreamerImpl$Buffer$2.apply(DataStreamerImpl.java:1562)
at org.apache.ignite.internal.util.future.GridFutureAdapter.notifyListener(GridFutureAdapter.java:382)
at org.apache.ignite.internal.util.future.GridFutureAdapter.unblock(GridFutureAdapter.java:346)
at org.apache.ignite.internal.util.future.GridFutureAdapter.unblockAll(GridFutureAdapter.java:334)
at org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:494)
at org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:473)
at org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:461)
at org.apache.ignite.internal.processors.closure.GridClosureProcessor$2.body(GridClosureProcessor.java:967)
at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:110)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: class org.apache.ignite.IgniteCheckedException: Unknown pair [platformId=0, typeId=-1496463502]
at org.apache.ignite.internal.util.IgniteUtils.cast(IgniteUtils.java:7229)
... 5 more
Caused by: java.lang.ClassNotFoundException: Unknown pair [platformId=0, typeId=-1496463502]
at org.apache.ignite.internal.MarshallerContextImpl.getClassName(MarshallerContextImpl.java:392)
at org.apache.ignite.internal.MarshallerContextImpl.getClass(MarshallerContextImpl.java:342)
at org.apache.ignite.internal.binary.BinaryContext.descriptorForTypeId(BinaryContext.java:686)
at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize0(BinaryReaderExImpl.java:1755)
at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize(BinaryReaderExImpl.java:1714)
at org.apache.ignite.internal.binary.BinaryObjectImpl.deserializeValue(BinaryObjectImpl.java:797)
at org.apache.ignite.internal.binary.BinaryObjectImpl.value(BinaryObjectImpl.java:143)
at org.apache.ignite.internal.processors.cache.CacheObjectUtils.unwrapBinary(CacheObjectUtils.java:161)
at org.apache.ignite.internal.processors.cache.CacheObjectUtils.unwrapBinaryIfNeeded(CacheObjectUtils.java:41)
at org.apache.ignite.internal.processors.cache.CacheObjectContext.unwrapBinaryIfNeeded(CacheObjectContext.java:125)
at org.apache.ignite.internal.processors.datastreamer.DataStreamerEntry$1.getValue(DataStreamerEntry.java:96)
at org.apache.ignite.stream.StreamTransformer.receive(StreamTransformer.java:45)
at org.apache.ignite.internal.processors.datastreamer.DataStreamerUpdateJob.call(DataStreamerUpdateJob.java:137)
at org.apache.ignite.internal.util.IgniteUtils.wrapThreadLoader(IgniteUtils.java:6608)
at org.apache.ignite.internal.processors.closure.GridClosureProcessor$2.body(GridClosureProcessor.java:959)
... 4 more
What should I do to fix it?
You get ClassNotFoundException because DataStreamer internally tries to deserialize stored BinaryObject. To make it use BinaryObjects directly, you should invoke ds.keepBinary(true) before using it.
Another problem you have in your code is the way you use result of entry.getValue(). Actually, entry, passed to process method represents a record previously stored in cache, so you'll most likely get null value there. If you want to get a newly-assigned value, you should use arguments[0] value.
I am trying to load an embedded hsqldb with data using SpringLiquibase integration.
java config=
#Configuration
#Profile("testing")
...
#Bean
public DataSource dataSource() {
DataSource ds = new EmbeddedDatabaseBuilder()
.setType(EmbeddedDatabaseType.HSQL)
.setName("junittest")
.build();
return ds;
}
#Bean
SpringLiquibase liquibase(){
SpringLiquibase lb = new SpringLiquibase();
lb.setDataSource(dataSource());
lb.setChangeLog("classpath:liquibase/example.xml");
lb.setContexts("testing");
return lb;
}
...
liquibase schema=example.sql
create table xyz(
id integer,
name varchar(10)
);
But I get the following exception:
Caused by: liquibase.exception.LockException: liquibase.exception.UnexpectedLiquibaseException: liquibase.snapshot.InvalidExampleException: Found multiple catalog/schemas matching null.PUBLIC
at liquibase.lockservice.StandardLockService.acquireLock(StandardLockService.java:211)
at liquibase.lockservice.StandardLockService.waitForLock(StandardLockService.java:151)
at liquibase.Liquibase.update(Liquibase.java:182)
at liquibase.Liquibase.update(Liquibase.java:174)
at liquibase.integration.spring.SpringLiquibase.performUpdate(SpringLiquibase.java:345)
at liquibase.integration.spring.SpringLiquibase.afterPropertiesSet(SpringLiquibase.java:302)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1571)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1509)
... 40 more
Caused by: liquibase.exception.UnexpectedLiquibaseException: liquibase.snapshot.InvalidExampleException: Found multiple catalog/schemas matching null.PUBLIC
at liquibase.snapshot.SnapshotGeneratorFactory.hasDatabaseChangeLogLockTable(SnapshotGeneratorFactory.java:168)
at liquibase.lockservice.StandardLockService.hasDatabaseChangeLogLockTable(StandardLockService.java:138)
at liquibase.lockservice.StandardLockService.init(StandardLockService.java:85)
at liquibase.lockservice.StandardLockService.acquireLock(StandardLockService.java:185)
... 47 more
Caused by: liquibase.snapshot.InvalidExampleException: Found multiple catalog/schemas matching null.PUBLIC
at liquibase.snapshot.jvm.SchemaSnapshotGenerator.snapshotObject(SchemaSnapshotGenerator.java:74)
at liquibase.snapshot.jvm.JdbcSnapshotGenerator.snapshot(JdbcSnapshotGenerator.java:59)
at liquibase.snapshot.SnapshotGeneratorChain.snapshot(SnapshotGeneratorChain.java:50)
at liquibase.snapshot.jvm.JdbcSnapshotGenerator.snapshot(JdbcSnapshotGenerator.java:62)
at liquibase.snapshot.SnapshotGeneratorChain.snapshot(SnapshotGeneratorChain.java:50)
at liquibase.snapshot.jvm.JdbcSnapshotGenerator.snapshot(JdbcSnapshotGenerator.java:62)
at liquibase.snapshot.SnapshotGeneratorChain.snapshot(SnapshotGeneratorChain.java:50)
at liquibase.snapshot.jvm.JdbcSnapshotGenerator.snapshot(JdbcSnapshotGenerator.java:62)
at liquibase.snapshot.SnapshotGeneratorChain.snapshot(SnapshotGeneratorChain.java:50)
at liquibase.snapshot.DatabaseSnapshot.include(DatabaseSnapshot.java:153)
at liquibase.snapshot.DatabaseSnapshot.init(DatabaseSnapshot.java:56)
at liquibase.snapshot.DatabaseSnapshot.<init>(DatabaseSnapshot.java:33)
at liquibase.snapshot.JdbcDatabaseSnapshot.<init>(JdbcDatabaseSnapshot.java:22)
at liquibase.snapshot.SnapshotGeneratorFactory.createSnapshot(SnapshotGeneratorFactory.java:126)
at liquibase.snapshot.SnapshotGeneratorFactory.createSnapshot(SnapshotGeneratorFactory.java:119)
at liquibase.snapshot.SnapshotGeneratorFactory.createSnapshot(SnapshotGeneratorFactory.java:107)
at liquibase.snapshot.SnapshotGeneratorFactory.has(SnapshotGeneratorFactory.java:97)
at liquibase.snapshot.SnapshotGeneratorFactory.hasDatabaseChangeLogLockTable(SnapshotGeneratorFactory.java:166)
... 50 more
version of hsqldb / liquibase : 1.8.0.10 / 3.2.3
Am I missing some config here?