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https://issues.apache.org/jira/browse/CAMEL-15723?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Claus Ibsen reopened CAMEL-15723:
---------------------------------
> NPE when using PostgresAggregationRepository
> --------------------------------------------
>
> Key: CAMEL-15723
> URL: https://issues.apache.org/jira/browse/CAMEL-15723
> Project: Camel
> Issue Type: Bug
> Components: camel-sql
> Affects Versions: 3.4.2
> Environment: * Apache Camel 3.4.2
> * Spring Boot 2.3.4.RELEASE
> * Postgres database as an aggregate repository
> Reporter: Corina Roman
> Priority: Major
> Fix For: 3.13.0
>
>
> Hi,
> we are getting production errors (NPE) when using a Postgres aggregate
> repository and Camel code attempts to write to that table (under concurrent
> use):
> {noformat}
> org.apache.camel.RuntimeCamelException: java.lang.RuntimeException: Error
> adding to repository lb_data_uploads with key *** at
> org.apache.camel.RuntimeCamelException.wrapRuntimeCamelException(RuntimeCamelException.java:52)
> at
> org.apache.camel.processor.aggregate.jdbc.JdbcAggregationRepository.add(JdbcAggregationRepository.java:142)
> at
> org.apache.camel.processor.aggregate.AggregateProcessor.doAggregationRepositoryAdd(AggregateProcessor.java:644)
> at
> org.apache.camel.processor.aggregate.AggregateProcessor.doAggregation(AggregateProcessor.java:598)
> at
> org.apache.camel.processor.aggregate.AggregateProcessor.doProcess(AggregateProcessor.java:406)
> at
> org.apache.camel.processor.aggregate.AggregateProcessor.doInOptimisticLock(AggregateProcessor.java:372)
> at
> org.apache.camel.processor.aggregate.AggregateProcessor.doProcess(AggregateProcessor.java:362)
> at
> org.apache.camel.processor.aggregate.AggregateProcessor.process(AggregateProcessor.java:320)
> at
> org.apache.camel.processor.errorhandler.RedeliveryErrorHandler$RedeliveryTask.doRun(RedeliveryErrorHandler.java:702)
> at
> org.apache.camel.processor.errorhandler.RedeliveryErrorHandler$RedeliveryTask.run(RedeliveryErrorHandler.java:616)
> at
> org.apache.camel.impl.engine.DefaultReactiveExecutor$Worker.schedule(DefaultReactiveExecutor.java:148)
> at
> org.apache.camel.impl.engine.DefaultReactiveExecutor.scheduleMain(DefaultReactiveExecutor.java:60)
> at org.apache.camel.processor.Pipeline.process(Pipeline.java:147) at
> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:286)
> at
> org.apache.camel.impl.engine.DefaultAsyncProcessorAwaitManager.process(DefaultAsyncProcessorAwaitManager.java:83)
> at
> org.apache.camel.support.AsyncProcessorSupport.process(AsyncProcessorSupport.java:40)
> at
> org.apache.camel.component.kafka.KafkaConsumer$KafkaFetchRecords.doRun(KafkaConsumer.java:346)
> at
> org.apache.camel.component.kafka.KafkaConsumer$KafkaFetchRecords.run(KafkaConsumer.java:222)
> at
> java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
> at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) 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:834) Caused by:
> java.lang.RuntimeException: Error adding to repository lb_data_uploads with
> key *** at
> org.apache.camel.processor.aggregate.jdbc.JdbcAggregationRepository$1.doInTransaction(JdbcAggregationRepository.java:176)
> at
> org.apache.camel.processor.aggregate.jdbc.JdbcAggregationRepository$1.doInTransaction(JdbcAggregationRepository.java:149)
> at
> org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:140)
> at
> org.apache.camel.processor.aggregate.jdbc.JdbcAggregationRepository.add(JdbcAggregationRepository.java:149)
> at
> org.apache.camel.processor.aggregate.jdbc.JdbcAggregationRepository.add(JdbcAggregationRepository.java:137)
> ... 21 common frames omitted Caused by: java.lang.NullPointerException: null
> at
> org.apache.camel.processor.aggregate.jdbc.JdbcAggregationRepository$1.doInTransaction(JdbcAggregationRepository.java:167)
> ... 25 common frames omitted{noformat}
>
> The problematic code seems to be at *JdbcAggregationRepository.java* line 167:
> {noformat}
> private static final String VERSION_PROPERTY = "CamelOptimisticLockVersion";
> ....
> long version = exchange.getProperty(VERSION_PROPERTY, Long.class);
> {noformat}
>
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