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cardano-foundation / cf-ledger-sync

An open-source Java application designed to facilitate access to indexed Cardano blockchain data
Apache License 2.0
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OOM occurs when handling rollback event #119

Closed Sotatek-HuyLe3a closed 6 months ago

Sotatek-HuyLe3a commented 7 months ago

LS consume the rollback event:

  currentPoint=[slot=114610848, hash='81238695e6e85ad725cc35f95b0712a4e32a12f941189a0b9da3e5f28f7a33e6'],
  currentBlock=9848441, remotePublish=false)

And OOM occurs during handling this rollback event:

java.lang.reflect.UndeclaredThrowableException: Failed to invoke event listener method
HandlerMethod details: 
Bean [org.cardanofoundation.ledgersync.explorerconsumer.listeners.BlockEventListener$$SpringCGLIB$$0]
Method [public void org.cardanofoundation.ledgersync.explorerconsumer.listeners.BlockEventListener.handleRollback(com.bloxbean.cardano.yaci.store.events.RollbackEvent)]
Resolved arguments: 
[0] [type=com.bloxbean.cardano.yaci.store.events.RollbackEvent] [value=RollbackEvent(rollbackTo=[slot=114075980, hash='6dd7994ace2135e42945b552b33aa05f618e9b91f49c23fc939ef9bb1903cff5'], currentPoint=[slot=114435337, hash='6d9ad7e2b204f4463a7d791510ffd0ae3423523d428c5d60e67afdf58a77883b'], currentBlock=9839864, remotePublish=false)]

    at org.springframework.context.event.ApplicationListenerMethodAdapter.doInvoke(ApplicationListenerMethodAdapter.java:365)
    at org.springframework.context.event.ApplicationListenerMethodAdapter.processEvent(ApplicationListenerMethodAdapter.java:233)
    at org.springframework.context.event.ApplicationListenerMethodAdapter.onApplicationEvent(ApplicationListenerMethodAdapter.java:165)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:174)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:167)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:145)
    at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:437)
    at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:383)
    at com.bloxbean.cardano.yaci.store.core.service.StartService.start(StartService.java:126)
    at com.bloxbean.cardano.yaci.store.core.service.AppcationEventListener.initialize(AppcationEventListener.java:23)
    at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
    at java.base/java.lang.reflect.Method.invoke(Method.java:580)
    at org.springframework.context.event.ApplicationListenerMethodAdapter.doInvoke(ApplicationListenerMethodAdapter.java:348)
    at org.springframework.context.event.ApplicationListenerMethodAdapter.processEvent(ApplicationListenerMethodAdapter.java:233)
    at org.springframework.context.event.ApplicationListenerMethodAdapter.onApplicationEvent(ApplicationListenerMethodAdapter.java:165)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:174)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:167)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:145)
    at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:437)
    at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:370)
    at org.springframework.boot.context.event.EventPublishingRunListener.ready(EventPublishingRunListener.java:109)
    at org.springframework.boot.SpringApplicationRunListeners.lambda$ready$6(SpringApplicationRunListeners.java:80)
    at java.base/java.lang.Iterable.forEach(Iterable.java:75)
    at org.springframework.boot.SpringApplicationRunListeners.doWithListeners(SpringApplicationRunListeners.java:118)
    at org.springframework.boot.SpringApplicationRunListeners.doWithListeners(SpringApplicationRunListeners.java:112)
    at org.springframework.boot.SpringApplicationRunListeners.ready(SpringApplicationRunListeners.java:80)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:334)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1309)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1298)
    at org.cardanofoundation.ledgersync.explorerconsumer.ExplorerConsumerApplication.main(ExplorerConsumerApplication.java:28)
    at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
    at java.base/java.lang.reflect.Method.invoke(Method.java:580)
    at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
    at org.springframework.boot.loader.Launcher.launch(Launcher.java:95)
    at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
    at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:65)
Caused by: java.lang.OutOfMemoryError: Java heap space

Reason: It crashed at customAddressTokenBalanceRepository.findAllByAddressMultiAssetIdPairIn(addressMultiAssetIdPairs) (AddressBalanceServiceImpl.java) -> the query generated from findAllByAddressMultiAssetIdPairIn has no condidition -> crash