GitHub user muthukrishnang1100 created a discussion: OOBM Issue during KVM HA
Hi, I have an issue. I am trying to Test KVM HA test on my 3 host cloudstack.
When I enable the OOBM on any one of the host 5 to minutes later the error
comes. and after that node not able to login dashboard. Please anyone face this
isuue if please what i do for this issue? and also after i disable and restart
the Cloudstack management it will works fine no error.
Caused by: java.sql.SQLException: Cannot get a connection, pool error Timeout
waiting for idle object
at
org.apache.commons.dbcp2.PoolingDataSource.getConnection(PoolingDataSource.java:147)
at
com.cloud.utils.db.TransactionLegacy.getConnection(TransactionLegacy.java:557)
at
com.cloud.utils.db.TransactionLegacy.prepareStatement(TransactionLegacy.java:468)
... 30 more
Caused by: java.util.NoSuchElementException: Timeout waiting for idle object
at
org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:446)
at
org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:356)
at
org.apache.commons.dbcp2.PoolingDataSource.getConnection(PoolingDataSource.java:141)
... 32 more
2025-12-30 12:51:49,231 ERROR [c.c.s.StatsCollector]
(StatsCollector-1:ctx-2c2139dd) (logid:e41447a0) Error trying to monitor
autoscaling
com.cloud.utils.exception.CloudRuntimeException: DB Exception on: null
at
com.cloud.utils.db.GenericDaoBase.searchIncludingRemoved(GenericDaoBase.java:433)
at
com.cloud.utils.db.GenericDaoBase.searchIncludingRemoved(GenericDaoBase.java:362)
at
com.cloud.utils.db.GenericDaoBase.listIncludingRemovedBy(GenericDaoBase.java:960)
at com.cloud.utils.db.GenericDaoBase.listBy(GenericDaoBase.java:939)
at
com.cloud.cluster.dao.ManagementServerHostDaoImpl.findOneInUpState(ManagementServerHostDaoImpl.java:270)
at jdk.internal.reflect.GeneratedMethodAccessor284.invoke(Unknown
Source)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:198)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
at
com.cloud.utils.db.TransactionContextInterceptor.invoke(TransactionContextInterceptor.java:34)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:175)
at
org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:215)
at com.sun.proxy.$Proxy161.findOneInUpState(Unknown Source)
at
com.cloud.server.StatsCollector$AutoScaleMonitor.runInContext(StatsCollector.java:1766)
at
org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedContextRunnable.java:48)
at
org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:55)
at
org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:102)
at
org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:52)
at
org.apache.cloudstack.managed.context.ManagedContextRunnable.run(ManagedContextRunnable.java:45)
at
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at
java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
at
java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.sql.SQLException: Cannot get a connection, pool error Timeout
waiting for idle object
at
org.apache.commons.dbcp2.PoolingDataSource.getConnection(PoolingDataSource.java:147)
at
com.cloud.utils.db.TransactionLegacy.getConnection(TransactionLegacy.java:557)
at
com.cloud.utils.db.TransactionLegacy.prepareStatement(TransactionLegacy.java:468)
... 30 more
Caused by: java.util.NoSuchElementException: Timeout waiting for idle object
at
org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:446)
at
org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:356)
at
org.apache.commons.dbcp2.PoolingDataSource.getConnection(PoolingDataSource.java:141)
... 32 more
2025-12-30 12:51:49,240 ERROR [c.c.n.r.VirtualNetworkApplianceManagerImpl]
(RouterStatusMonitor-1:ctx-8d4322d8) (logid:dcafa96b) Fail to complete the
CheckRouterTask!
com.cloud.utils.exception.CloudRuntimeException: DB Exception on: null
at
com.cloud.utils.db.GenericDaoBase.searchIncludingRemoved(GenericDaoBase.java:433)
at
com.cloud.utils.db.GenericDaoBase.searchIncludingRemoved(GenericDaoBase.java:362)
GitHub link: https://github.com/apache/cloudstack/discussions/12353
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