com.thinkaurelius.titan.core.TitanException: Could not execute operation due to backend exception

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via Google Groups by aroy...@gmail.com, 2 years ago
Could not execute operation due to backend exception
via GitHub by PommeVerte
, 2 years ago
Could not execute operation due to backend exception
via Stack Overflow by Fido
, 1 year ago
Could not execute operation due to backend exception
via GitHub by PommeVerte
, 2 years ago
Could not execute operation due to backend exception
via GitHub by PommeVerte
, 1 year ago
Could not execute operation due to backend exception
via GitHub by miteshvp
, 2 months ago
Could not execute operation due to backend exception
com.thinkaurelius.titan.core.TitanException: Could not execute operation due to backend exception
at com.amazon.titan.diskstorage.dynamodb.DynamoDBDelegate.parallelMutate(DynamoDBDelegate.java:301)
at com.amazon.titan.diskstorage.dynamodb.DynamoDBStoreManager.mutateMany(DynamoDBStoreManager.java:194)
at com.thinkaurelius.titan.diskstorage.keycolumnvalue.cache.CacheTransaction$1.call(CacheTransaction.java:90)
at com.thinkaurelius.titan.diskstorage.keycolumnvalue.cache.CacheTransaction$1.call(CacheTransaction.java:87)
at com.thinkaurelius.titan.diskstorage.util.BackendOperation.executeDirect(BackendOperation.java:56)
at com.thinkaurelius.titan.diskstorage.util.BackendOperation.execute(BackendOperation.java:42)
at com.thinkaurelius.titan.diskstorage.keycolumnvalue.cache.CacheTransaction.persist(CacheTransaction.java:87)
at com.thinkaurelius.titan.diskstorage.keycolumnvalue.cache.CacheTransaction.flushInternal(CacheTransaction.java:141)
at com.thinkaurelius.titan.diskstorage.keycolumnvalue.cache.CacheTransaction.commit(CacheTransaction.java:198)
at com.thinkaurelius.titan.diskstorage.BackendTransaction.commitStorage(BackendTransaction.java:118)
at com.thinkaurelius.titan.graphdb.database.StandardTitanGraph.commit(StandardTitanGraph.java:718)
at com.hybris.caas.category.titan.TitanTransactionManager.doCommit(TitanTransactionManager.java:126)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:761)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:730)
at org.springframework.transaction.interceptor.TransactionAspectSupport.commitTransactionAfterReturning(TransactionAspectSupport.java:485)
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:291)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at com.sun.proxy.$Proxy41.createCategory(Unknown Source)
at com.hybris.caas.category.command.CreateCategoryCommand.run(CreateCategoryCommand.java:81)
at com.hybris.caas.category.command.CreateCategoryCommand.run(CreateCategoryCommand.java:35)
at com.netflix.hystrix.HystrixCommand$1.call(HystrixCommand.java:293)
at com.netflix.hystrix.HystrixCommand$1.call(HystrixCommand.java:288)
at rx.Observable$2.call(Observable.java:162)
at rx.Observable$2.call(Observable.java:154)
at rx.Observable$2.call(Observable.java:162)
at rx.Observable$2.call(Observable.java:154)
at rx.Observable$2.call(Observable.java:162)
at rx.Observable$2.call(Observable.java:154)
at rx.Observable.unsafeSubscribe(Observable.java:8314)
at com.netflix.hystrix.AbstractCommand$5.call(AbstractCommand.java:521)
at com.netflix.hystrix.AbstractCommand$5.call(AbstractCommand.java:497)
at rx.Observable.unsafeSubscribe(Observable.java:8314)
at rx.internal.operators.OperatorSubscribeOn$1.call(OperatorSubscribeOn.java:94)
at com.netflix.hystrix.strategy.concurrency.HystrixContexSchedulerAction$1.call(HystrixContexSchedulerAction.java:56)
at com.sap.cloud.yaas.servicesdk.logging.DelegatingMDCCallable.call(DelegatingMDCCallable.java:58)
at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)

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