Hi everybody,
I’m using Camel 2.14.1, mainly to use a timer and an http consumer
(URL_FLEET_HISTORY), as shown on the following Java code:
@Override
public void configure() throws Exception {
from("timer:ws?period=" + period)
.process(new Processor() {
@Override
public void process(Exchange exchange) throws Exception {
Calendar cal = Calendar.getInstance();
System.out.println("Searching new data @ "
+ cal.getTime());
cal.add(Calendar.HOUR, -48);
System.out.println("Since " + cal.getTime());
String lastReport = LAST_REPORT_DATE_FORMAT.format(cal
.getTime());
exchange.getOut().setHeader("lastReport", lastReport);
}
})
.recipientList(
simple(URL_FLEET_HISTORY + USERNAME + SLASH + PASSWORD
+ SLASH + "${header.lastReport}"))
.convertBodyTo(String.class)
.log(LoggingLevel.INFO, logger, "Data Received: ${body}")
.split().tokenizePair("<Heading>", "</Status>", true)
.process(new LocationProcessor());
}
I’m also using org.apache.camel.main.Main to run the process as a command line
forever running kind of daemon. with this code:
public class Listener {
public static void main(String[] args) throws Exception {
Listener daemon = new Listener();
daemon.boot();
}
private Main main;
public void boot() throws Exception {
// create a Main instance
main = new Main();
// enable hangup support so you can press ctrl + c to terminate the JVM
main.enableHangupSupport();
// add routes
main.addRouteBuilder(new SkyPatrolRouteBuilder());
// run until you terminate the JVM
System.out.println("Starting Listener. Use Ctrl + c to terminate.");
main.run();
}
}
After a few days running the HTTP consumer starts to fail consistently with the
following stacktrace:
228243785 [Camel (camel-1) thread #0 - timer://ws] <timer://ws]> ERROR
org.apache.camel.processor.DefaultErrorHandler - Failed delivery for
(MessageId: ID-Monitor-59190-1424577519856-0-184780 on ExchangeId:
ID-Monitor-59190-1424577519856-0-184781). Exhausted after delivery attempt: 1
caught: org.apache.camel.CamelExecutionException: Exception occurred during
execution on the exchange: Exchange[Message: [Body is null]]
Message History
---------------------------------------------------------------------------------------------------------------------------------------
RouteId ProcessorId Processor
Elapsed (ms)
[route1 ] [route1 ] [timer://ws?period=180000
] [ 41
<timer://ws?period=180000%20%C2%A0%20%C2%A0%20%C2%A0%20%C2%A0%20%C2%A0%20%C2%A0%20%C2%A0%20%C2%A0%20%C2%A0%20%C2%A0%20%C2%A0%20%C2%A0%20%C2%A0%20%C2%A0%20%C2%A0%20%C2%A0%20%C2%A0%20%C2%A0%20%C2%A0%20%C2%A0%20%C2%A0%20%C2%A0%20%C2%A0%20%C2%A0%20%C2%A0%20%C2%A0%20%C2%A0]%20[%20%C2%A0%20%C2%A0%20%C2%A0%20%C2%A041>]
[route1 ] [process1 ]
[cl.waypoint.monitor.skypatrol.SkyPatrolRouteBuilder$1@549b6220
] [ 1]
[route1 ] [recipientList1 ] [recipientList[simple{Simple:
http://wsp.skypatrol.com/fleet_history/waypointch]
<http://wsp.skypatrol.com/fleet_history/waypointch]> [ 42]
Exchange
---------------------------------------------------------------------------------------------------------------------------------------
Exchange[
Id ID-Monitor-59190-1424577519856-0-184781
ExchangePattern InOnly
Headers
{breadcrumbId=ID-Monitor-59190-1424577519856-0-184780, CamelRedelivered=false,
CamelRedeliveryCounter=0, lastReport=20150222162243}
BodyType null
Body [Body is null]
]
Stacktrace
---------------------------------------------------------------------------------------------------------------------------------------
org.apache.camel.CamelExecutionException: Exception occurred during execution
on the exchange: Exchange[Message: [Body is null]]
at
org.apache.camel.util.ObjectHelper.wrapCamelExecutionException(ObjectHelper.java:1380)
at
org.apache.camel.impl.DefaultExchange.setException(DefaultExchange.java:283)
at
org.apache.camel.util.AsyncProcessorConverterHelper$ProcessorToAsyncProcessorBridge.process(AsyncProcessorConverterHelper.java:64)
at
org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:416)
at
org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)
at
org.apache.camel.processor.MulticastProcessor.doProcessSequential(MulticastProcessor.java:586)
at
org.apache.camel.processor.MulticastProcessor.doProcessSequential(MulticastProcessor.java:514)
at
org.apache.camel.processor.MulticastProcessor.process(MulticastProcessor.java:226)
at
org.apache.camel.processor.RecipientList.sendToRecipientList(RecipientList.java:167)
at
org.apache.camel.processor.RecipientList.process(RecipientList.java:120)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:118)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:80)
at
org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:72)
at
org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:416)
at
org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:118)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:80)
at
org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)
at
org.apache.camel.component.timer.TimerConsumer.sendTimerExchange(TimerConsumer.java:166)
at
org.apache.camel.component.timer.TimerConsumer$1.run(TimerConsumer.java:74)
at java.util.TimerThread.mainLoop(Timer.java:512)
at java.util.TimerThread.run(Timer.java:462)
Caused by: java.lang.InternalError
at sun.misc.URLClassPath$JarLoader.getResource(URLClassPath.java:755)
at sun.misc.URLClassPath.getResource(URLClassPath.java:169)
at java.net.URLClassLoader$1.run(URLClassLoader.java:194)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at sun.misc.Launcher$ExtClassLoader.findClass(Launcher.java:229)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at java.lang.ClassLoader.loadClass(ClassLoader.java:296)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
at
java.util.ResourceBundle$RBClassLoader.loadClass(ResourceBundle.java:435)
at java.util.ResourceBundle$Control.newBundle(ResourceBundle.java:2289)
at java.util.ResourceBundle.loadBundle(ResourceBundle.java:1364)
at java.util.ResourceBundle.findBundle(ResourceBundle.java:1328)
at java.util.ResourceBundle.getBundleImpl(ResourceBundle.java:1224)
at java.util.ResourceBundle.getBundle(ResourceBundle.java:705)
at java.util.logging.Level.getLocalizedName(Level.java:223)
at java.util.logging.SimpleFormatter.format(SimpleFormatter.java:64)
at java.util.logging.StreamHandler.publish(StreamHandler.java:179)
at java.util.logging.ConsoleHandler.publish(ConsoleHandler.java:88)
at java.util.logging.Logger.log(Logger.java:458)
at java.util.logging.Logger.doLog(Logger.java:480)
at java.util.logging.Logger.logp(Logger.java:596)
at org.apache.commons.logging.impl.Jdk14Logger.log(Jdk14Logger.java:98)
at
org.apache.commons.logging.impl.Jdk14Logger.info(Jdk14Logger.java:193)
at
org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:439)
at
org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
at
org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
at
org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:323)
at
org.apache.camel.component.http.HttpProducer.executeMethod(HttpProducer.java:244)
at
org.apache.camel.component.http.HttpProducer.process(HttpProducer.java:144)
at
org.apache.camel.util.AsyncProcessorConverterHelper$ProcessorToAsyncProcessorBridge.process(AsyncProcessorConverterHelper.java:61)
... 19 more
Caused by: java.util.zip.ZipException: error in opening zip file
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(ZipFile.java:114)
at java.util.jar.JarFile.<init>(JarFile.java:135)
at java.util.jar.JarFile.<init>(JarFile.java:72)
at sun.misc.URLClassPath$JarLoader.getJarFile(URLClassPath.java:646)
at sun.misc.URLClassPath$JarLoader.access$600(URLClassPath.java:540)
at sun.misc.URLClassPath$JarLoader$1.run(URLClassPath.java:607)
at java.security.AccessController.doPrivileged(Native Method)
at sun.misc.URLClassPath$JarLoader.ensureOpen(URLClassPath.java:599)
at sun.misc.URLClassPath$JarLoader.getResource(URLClassPath.java:753)
... 50 more
228243804 [Camel (camel-1) thread #0 - timer://ws] <timer://ws]> WARN
org.apache.camel.component.timer.TimerConsumer - Error processing exchange.
Exchange[Message: [Body is null]]. Caused by:
[org.apache.camel.CamelExecutionException - Exception occurred during execution
on the exchange: Exchange[Message: [Body is null]]]
org.apache.camel.CamelExecutionException: Exception occurred during execution
on the exchange: Exchange[Message: [Body is null]]
at
org.apache.camel.util.ObjectHelper.wrapCamelExecutionException(ObjectHelper.java:1380)
at
org.apache.camel.impl.DefaultExchange.setException(DefaultExchange.java:283)
at
org.apache.camel.util.AsyncProcessorConverterHelper$ProcessorToAsyncProcessorBridge.process(AsyncProcessorConverterHelper.java:64)
at
org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:416)
at
org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)
at
org.apache.camel.processor.MulticastProcessor.doProcessSequential(MulticastProcessor.java:586)
at
org.apache.camel.processor.MulticastProcessor.doProcessSequential(MulticastProcessor.java:514)
at
org.apache.camel.processor.MulticastProcessor.process(MulticastProcessor.java:226)
at
org.apache.camel.processor.RecipientList.sendToRecipientList(RecipientList.java:167)
at
org.apache.camel.processor.RecipientList.process(RecipientList.java:120)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:118)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:80)
at
org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:72)
at
org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:416)
at
org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:118)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:80)
at
org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)
at
org.apache.camel.component.timer.TimerConsumer.sendTimerExchange(TimerConsumer.java:166)
at
org.apache.camel.component.timer.TimerConsumer$1.run(TimerConsumer.java:74)
at java.util.TimerThread.mainLoop(Timer.java:512)
at java.util.TimerThread.run(Timer.java:462)
Caused by: java.lang.InternalError
at sun.misc.URLClassPath$JarLoader.getResource(URLClassPath.java:755)
at sun.misc.URLClassPath.getResource(URLClassPath.java:169)
at java.net.URLClassLoader$1.run(URLClassLoader.java:194)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at sun.misc.Launcher$ExtClassLoader.findClass(Launcher.java:229)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at java.lang.ClassLoader.loadClass(ClassLoader.java:296)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
at
java.util.ResourceBundle$RBClassLoader.loadClass(ResourceBundle.java:435)
at java.util.ResourceBundle$Control.newBundle(ResourceBundle.java:2289)
at java.util.ResourceBundle.loadBundle(ResourceBundle.java:1364)
at java.util.ResourceBundle.findBundle(ResourceBundle.java:1328)
at java.util.ResourceBundle.getBundleImpl(ResourceBundle.java:1224)
at java.util.ResourceBundle.getBundle(ResourceBundle.java:705)
at java.util.logging.Level.getLocalizedName(Level.java:223)
at java.util.logging.SimpleFormatter.format(SimpleFormatter.java:64)
at java.util.logging.StreamHandler.publish(StreamHandler.java:179)
at java.util.logging.ConsoleHandler.publish(ConsoleHandler.java:88)
at java.util.logging.Logger.log(Logger.java:458)
at java.util.logging.Logger.doLog(Logger.java:480)
at java.util.logging.Logger.logp(Logger.java:596)
at org.apache.commons.logging.impl.Jdk14Logger.log(Jdk14Logger.java:98)
at
org.apache.commons.logging.impl.Jdk14Logger.info(Jdk14Logger.java:193)
at
org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:439)
at
org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
at
org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
at
org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:323)
at
org.apache.camel.component.http.HttpProducer.executeMethod(HttpProducer.java:244)
at
org.apache.camel.component.http.HttpProducer.process(HttpProducer.java:144)
at
org.apache.camel.util.AsyncProcessorConverterHelper$ProcessorToAsyncProcessorBridge.process(AsyncProcessorConverterHelper.java:61)
... 19 more
Caused by: java.util.zip.ZipException: error in opening zip file
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(ZipFile.java:114)
at java.util.jar.JarFile.<init>(JarFile.java:135)
at java.util.jar.JarFile.<init>(JarFile.java:72)
at sun.misc.URLClassPath$JarLoader.getJarFile(URLClassPath.java:646)
at sun.misc.URLClassPath$JarLoader.access$600(URLClassPath.java:540)
at sun.misc.URLClassPath$JarLoader$1.run(URLClassPath.java:607)
at java.security.AccessController.doPrivileged(Native Method)
at sun.misc.URLClassPath$JarLoader.ensureOpen(URLClassPath.java:599)
at sun.misc.URLClassPath$JarLoader.getResource(URLClassPath.java:753)
... 50 more
This is running in Debian Lenny 5.0.6 with Java 1.6.0_20
Seems to me like one of the dependant JARs could not be opened, but why after a
few days running and not upon startup when it must have already passed through
the whole pack of methods involved? How can I know which file/jar/zip is the
problematic one?
Suggestions would be appreciated.
Atentamente / Regards,
Gonzalo Vásquez Sáez
[email protected] <mailto:[email protected]>
+56 (2) 29634180
Director I+D / R&D Director
Waypoint Telecomunicaciones S.A.
Alfredo Barros Errázuriz 1953 Of. 1004
7500550
Providencia, Santiago, Chile
Mapcode: R3.BR
