2019-04-22_23:14:24.495 [task:scheduler#6636f376-4] ERROR o.s.s.s.TaskUtils$LoggingErrorHandler - Unexpected error occurred in scheduled task.
org.springframework.transaction.TransactionSystemException: Could not commit JPA transaction; nested exception is javax.persistence.RollbackException: Transaction marked as rollbackOnly
        at org.springframework.orm.jpa.JpaTransactionManager.doCommit(JpaTransactionManager.java:521) ~[spring-orm-3.1.2.RELEASE.jar:3.1.2.RELEASE]
        at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:754) ~[spring-tx-3.1.2.RELEASE.jar:3.1.2.RELEASE]
        at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:723) ~[spring-tx-3.1.2.RELEASE.jar:3.1.2.RELEASE]
        at org.springframework.transaction.interceptor.TransactionAspectSupport.commitTransactionAfterReturning(TransactionAspectSupport.java:394) ~[spring-tx-3.1.2.RELEASE.jar:3.1.2.RELEASE]
        at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:120) ~[spring-tx-3.1.2.RELEASE.jar:3.1.2.RELEASE]
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) ~[spring-aop-3.1.2.RELEASE.jar:3.1.2.RELEASE]
        at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:622) ~[spring-aop-3.1.2.RELEASE.jar:3.1.2.RELEASE]
        at com.atcsibir.cpgu.service.snils_request.SnilsRequestPingService$$EnhancerByCGLIB$$1b6bbce5.ping(<generated>) ~[cglib-nodep-2.2.2.jar:na]
        at sun.reflect.GeneratedMethodAccessor240.invoke(Unknown Source) ~[na:na]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.7.0_13]
        at java.lang.reflect.Method.invoke(Method.java:601) ~[na:1.7.0_13]
        at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:64) ~[spring-context-3.1.2.RELEASE.jar:3.1.2.RELEASE]
        at com.atcsibir.cpgu.service.cluster.ClusteredRunnable.taskRun(ClusteredRunnable.java:71) ~[ClusteredRunnable.class:na]
        at com.atcsibir.cpgu.service.cluster.ClusteredRunnable.run(ClusteredRunnable.java:39) ~[ClusteredRunnable.class:na]
        at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:53) ~[spring-context-3.1.2.RELEASE.jar:3.1.2.RELEASE]
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [na:1.7.0_13]
        at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:351) [na:1.7.0_13]
        at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:178) [na:1.7.0_13]
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178) [na:1.7.0_13]
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [na:1.7.0_13]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_13]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_13]
        at java.lang.Thread.run(Thread.java:722) [na:1.7.0_13]
Caused by: javax.persistence.RollbackException: Transaction marked as rollbackOnly
        at org.hibernate.ejb.TransactionImpl.commit(TransactionImpl.java:72) ~[hibernate-entitymanager-4.1.6.Final.jar:4.1.6.Final]
        at org.springframework.orm.jpa.JpaTransactionManager.doCommit(JpaTransactionManager.java:512) ~[spring-orm-3.1.2.RELEASE.jar:3.1.2.RELEASE]
        ... 22 common frames omitted