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2666719 - PersistenceService stops working while database is still running - SAP LEONARDO EDGE SERVICES

Symptom

  • The following messages are shown in the gateway log: 
    <date> <time>,263 [pool-31-thread-1] INFO (WatcherRegisterServices:40) - PersistenceService will be shutdown by BundleWatcher as it is no longer connected
    <date> <time>,263 [pool-31-thread-1] INFO (SQLAnywherePersistence:398) - SHUTTING DOWN PERSISTENCE SERVICE
    <date> <time>,263 [pool-31-thread-1] INFO (SQLAnywherePersistence:403) - PersistenceService closing open database connections
    <date> <time>,263 [EventAdmin Async Event Dispatcher Thread] ERROR (PersistenceActivator:797) - saveMeasure connection error:null
    <date> <time>,263 [EventAdmin Async Event Dispatcher Thread] ERROR (SQLAnywherePersistence:1559) - getConnection: Connection pool not initialized
    <date> <time>,263 [EventAdmin Async Event Dispatcher Thread] ERROR (SQLAnywherePersistence:153) - isDatabaseServerRunning database server has not been started
    <date> <time>,263 [pool-31-thread-1] INFO (SQLAnywherePersistence:445) - PersistenceService stopping database server
    <date> <time>,747 [EventAdmin Async Event Dispatcher Thread] ERROR (SQLAnywherePersistence:153) - isDatabaseServerRunning database server has not been started
    <date> <time>,747 [pool-22-thread-1] INFO (InterceptorImpl:159) - Published Intercepted message
    <date> <time>,747 [pool-22-thread-1] INFO (InterceptorImpl:159) - Published Intercepted message
    <date> <time>,747 [EventAdmin Async Event Dispatcher Thread] ERROR (SQLAnywherePersistence:153) - isDatabaseServerRunning database server has not been started
    <date> <time>,747 [pool-22-thread-1] INFO (InterceptorImpl:159) - Published Intercepted message
    <date> <time>,747 [EventAdmin Async Event Dispatcher Thread] ERROR (SQLAnywherePersistence:153) - isDatabaseServerRunning database server has not been started
    <date> <time>,747 [pool-22-thread-1] INFO (InterceptorImpl:159) - Published Intercepted message
    <date> <time>,747 [EventAdmin Async Event Dispatcher Thread] ERROR (SQLAnywherePersistence:153) - isDatabaseServerRunning database server has not been started
    <date> <time>,779 [pool-31-thread-1] INFO (SQLAnywhereInfoService:140) - Loaded ./res/sqlanyinfo_en
    <date> <time>,779 [pool-31-thread-1] INFO (SQLAnywherePersistence:1062) - Extracting dependencies to:
    C:\<path>\gateway\edgeservices\persistenceservice
    <date> <time>,779 [pool-31-thread-1] INFO (SQLAnywherePersistence:1120) - Extracting to: 
    C:\<path>\gateway\edgeservices\persistenceservice\user.sql
  • PersistenceService stops working, but database is still running.
  • eng.txt shows that database is still running


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Environment

  • SAP Dynamic Edge Processing
  • SAP LEONARDO EDGE SERVICES

Product

SAP Edge Services, cloud edition all versions ; SAP Edge Services, on-premise edition all versions

Keywords

 EDGE PersistenceService db DB Edge gateway IOT , KBA , IOT-EDG , Edge Services , Bug Filed

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