[CAMEL-6561] Inserting JSON like data with sql component cause a java.lang.StackOverflowError - ASF JIRA

Details

Type: Bug
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: 2.11.0
Fix Version/s: 2.11.2, 2.12.0
Component/s: camel-sql
Labels:
None

Estimated Complexity:
Unknown

Description

I have a simple route use case like this:

<camel:camelContext id="camel-server" xmlns="http://camel.apache.org/schema/spring">
		<template id="producerTemplate"/>
        <route>
			<from uri="direct:SEND_MEMQ"/>
			<to uri="sql:INSERT INTO CAMEL_TEST(MSG) VALUES(#)?dataSource=testdbDataSource"/>
			<to uri="log:camel.demos.throughputtest.tcp.Stat?level=INFO&amp;groupSize=100"/>
        </route>
    </camel:camelContext>

The DB table is simple one like this:

/* H2Database */
DROP TABLE CAMEL_TEST;
CREATE TABLE CAMEL_TEST ( 
  ID BIGINT PRIMARY KEY AUTO_INCREMENT,
  MSG VARCHAR(10240),
  CREATE_TS TIMESTAMP DEFAULT NOW()
);

And then I use the producerTemplate to send a sample JSON content like data message (see attachment) into the "direct:SEND_MEMQ" (I read the full file and send it as String), and it produced the following severe error:

2013-07-18 08:34:00,593 ERROR pool-1-thread-1 [org.apache.camel.processor.DefaultErrorHandler] - Failed delivery for (MessageId: ID-L328BDS002012US-56371-1374150839469-0-1 on ExchangeId: ID-L328BDS002012US-56371-1374150839469-0-2). Exhausted after delivery attempt: 1 caught: org.apache.camel.CamelExecutionException: Exception occurred during execution on the exchange: Exchange[Message: {"web-app": {
... 
... [Body clipped after 1000 chars, total length is 3467]]
        at org.apache.camel.util.ObjectHelper.wrapCamelExecutionException(ObjectHelper.java:1354)
        at org.apache.camel.impl.DefaultExchange.setException(DefaultExchange.java:272)
        at org.apache.camel.util.AsyncProcessorConverterHelper$ProcessorToAsyncProcessorBridge.process(AsyncProcessorConverterHelper.java:64)
        at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)
        at org.apache.camel.processor.SendProcessor$2.doInAsyncProducer(SendProcessor.java:122)
        at org.apache.camel.impl.ProducerCache.doInAsyncProducer(ProducerCache.java:298)
        at org.apache.camel.processor.SendProcessor.process(SendProcessor.java:117)
        at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)
        at org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:99)
        at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)
        at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:72)
        at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)
        at org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:99)
        at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)
        at org.apache.camel.processor.interceptor.BacklogTracerInterceptor.process(BacklogTracerInterceptor.java:84)
        at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)
        at org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:99)
        at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)
        at org.apache.camel.processor.interceptor.TraceInterceptor.process(TraceInterceptor.java:91)
        at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)
        at org.apache.camel.processor.RedeliveryErrorHandler.processErrorHandler(RedeliveryErrorHandler.java:390)
        at org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:273)
        at org.apache.camel.processor.RouteContextProcessor.processNext(RouteContextProcessor.java:46)
        at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)
        at org.apache.camel.processor.interceptor.DefaultChannel.process(DefaultChannel.java:335)
        at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)
        at org.apache.camel.processor.Pipeline.process(Pipeline.java:117)
        at org.apache.camel.processor.Pipeline.process(Pipeline.java:80)
        at org.apache.camel.processor.RouteContextProcessor.processNext(RouteContextProcessor.java:46)
        at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)
        at org.apache.camel.processor.UnitOfWorkProcessor.process(UnitOfWorkProcessor.java:122)
        at org.apache.camel.processor.RouteInflightRepositoryProcessor.processNext(RouteInflightRepositoryProcessor.java:48)
        at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)
        at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)
        at org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:99)
        at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)
        at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:72)
        at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)
        at org.apache.camel.component.direct.DirectProducer.process(DirectProducer.java:60)
        at org.apache.camel.processor.UnitOfWorkProcessor.processAsync(UnitOfWorkProcessor.java:150)
        at org.apache.camel.processor.UnitOfWorkProcessor.process(UnitOfWorkProcessor.java:117)
        at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:99)
        at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:86)
        at org.apache.camel.processor.UnitOfWorkProducer.process(UnitOfWorkProducer.java:63)
        at org.apache.camel.impl.ProducerCache$2.doInProducer(ProducerCache.java:366)
        at org.apache.camel.impl.ProducerCache$2.doInProducer(ProducerCache.java:337)
        at org.apache.camel.impl.ProducerCache.doInProducer(ProducerCache.java:233)
        at org.apache.camel.impl.ProducerCache.sendExchange(ProducerCache.java:337)
        at org.apache.camel.impl.ProducerCache.send(ProducerCache.java:175)
        at org.apache.camel.impl.DefaultProducerTemplate.send(DefaultProducerTemplate.java:111)
        at org.apache.camel.impl.DefaultProducerTemplate.sendBody(DefaultProducerTemplate.java:124)
        at org.apache.camel.impl.DefaultProducerTemplate.sendBody(DefaultProducerTemplate.java:131)
        at throughputtest.FileSampleProducer$1.run(FileSampleProducer.java:64)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
        at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.StackOverflowError
        at java.util.regex.Pattern$GroupHead.match(Pattern.java:4168)
        at java.util.regex.Pattern$Loop.match(Pattern.java:4295)
        at java.util.regex.Pattern$GroupTail.match(Pattern.java:4227)
        at java.util.regex.Pattern$BranchConn.match(Pattern.java:4078)
        at java.util.regex.Pattern$CharProperty.match(Pattern.java:3345)
        at java.util.regex.Pattern$Branch.match(Pattern.java:4114)
        at java.util.regex.Pattern$GroupHead.match(Pattern.java:4168)
        at java.util.regex.Pattern$Loop.match(Pattern.java:4295)
        at java.util.regex.Pattern$GroupTail.match(Pattern.java:4227)
        at java.util.regex.Pattern$BranchConn.match(Pattern.java:4078)
        at java.util.regex.Pattern$CharProperty.match(Pattern.java:3345)
        at java.util.regex.Pattern$Branch.match(Pattern.java:4114)
        at java.util.regex.Pattern$GroupHead.match(Pattern.java:4168)
        at java.util.regex.Pattern$Loop.match(Pattern.java:4295)
        at java.util.regex.Pattern$GroupTail.match(Pattern.java:4227)

Inserting JSON like data with sql component cause a java.lang.StackOverflowError

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