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java.lang.Exception: Apparent connection leak detected
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) ~[HikariCP-5.1.0.jar:na]
at org.springframework.jdbc.datasource.DataSourceTransactionManager.doBegin(DataSourceTransactionManager.java:269) ~[spring-jdbc-6.1.15.jar:6.1.15]
at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:532) ~[spring-tx-6.1.15.jar:6.1.15]
at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:405) ~[spring-tx-6.1.15.jar:6.1.15]
at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) ~[spring-tx-6.1.15.jar:6.1.15]
at org.camunda.bpm.engine.spring.SpringTransactionInterceptor.execute(SpringTransactionInterceptor.java:62) ~[camunda-engine-spring-6-7.22.0.jar:7.22.0]
at org.camunda.bpm.engine.impl.interceptor.ProcessApplicationContextInterceptor.execute(ProcessApplicationContextInterceptor.java:70) ~[camunda-engine-7.22.0.jar:7.22.0]
at org.camunda.bpm.engine.impl.interceptor.CommandCounterInterceptor.execute(CommandCounterInterceptor.java:34) ~[camunda-engine-7.22.0.jar:7.22.0]
at org.camunda.bpm.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:33) ~[camunda-engine-7.22.0.jar:7.22.0]
at org.camunda.bpm.engine.impl.interceptor.ExceptionCodeInterceptor.execute(ExceptionCodeInterceptor.java:55) ~[camunda-engine-7.22.0.jar:7.22.0]
at org.camunda.bpm.engine.impl.jobexecutor.ExecuteJobHelper.executeJob(ExecuteJobHelper.java:57) ~[camunda-engine-7.22.0.jar:7.22.0]
at org.camunda.bpm.engine.impl.jobexecutor.ExecuteJobHelper.executeJob(ExecuteJobHelper.java:51) ~[camunda-engine-7.22.0.jar:7.22.0]
at org.camunda.bpm.engine.impl.jobexecutor.ExecuteJobHelper.executeJob(ExecuteJobHelper.java:46) ~[camunda-engine-7.22.0.jar:7.22.0]
at org.camunda.bpm.engine.impl.ManagementServiceImpl.executeJob(ManagementServiceImpl.java:155) ~[camunda-engine-7.22.0.jar:7.22.0]
at org.camunda.bpm.scenario.impl.JobExecutable.executeJob(JobExecutable.java:31) ~[camunda-bpm-assert-scenario-1.1.1.jar:1.1.1]
at org.camunda.bpm.scenario.impl.JobExecutable.execute(JobExecutable.java:36) ~[camunda-bpm-assert-scenario-1.1.1.jar:1.1.1]
at org.camunda.bpm.scenario.impl.ScenarioImpl.execute(ScenarioImpl.java:52) ~[camunda-bpm-assert-scenario-1.1.1.jar:1.1.1]
at org.camunda.bpm.scenario.impl.ProcessRunnerImpl.execute(ProcessRunnerImpl.java:146) ~[camunda-bpm-assert-scenario-1.1.1.jar:1.1.1]
at ru.vtb.troc.bpmn.payment.scheduler.PaymentSchedulerTest.lambda$paymentSchedulerTest$2(PaymentSchedulerTest.java:72) ~[test-classes/:na]
at java.base/java.util.concurrent.ThreadPerTaskExecutor$TaskRunner.run(ThreadPerTaskExecutor.java:314) ~[na:na]
at java.base/java.lang.VirtualThread.run(VirtualThread.java:329) ~[na:na]
`
Does hikari already have mechanism like semaphore for get connection, and solved problem with destroying virtual threads what can be cause of connection leak?
The text was updated successfully, but these errors were encountered:
I have application with camunda, spring, postgres, kafka.
When i run 1_000_000 tasks i start getting this:
Does hikari already have mechanism like semaphore for get connection, and solved problem with destroying virtual threads what can be cause of connection leak?
The text was updated successfully, but these errors were encountered: