Hi, For Red Hat Fuse, please check https://issues.redhat.com/browse/ENTESB-15441 and https://access.redhat.com/solutions/5649371. I think this could explain this issue.
On Fri, Nov 4, 2022 at 12:07 AM Zheng Feng <zf...@redhat.com> wrote: > I just checked the commits history. And it seems related to this change > [1] which switched to using Files.newBufferedWriter since camel-2.20.0. So > your example is failing with camel > 2.20.0 > For Red Hat Fuse, it might backport this commit to their products and your > customer should check it with them. > > [1] > https://github.com/apache/camel/commit/d8c0a53b6787778661fb4cde3c59a50b5691efac#diff-47e39aad11a143d9d2c9d60998f6fd5c118118312a8efcaed65dcd0398487426 > > On Thu, Nov 3, 2022 at 11:09 PM Ephemeris Lappis < > ephemeris.lap...@gmail.com> wrote: > >> Hello again. >> >> Well, as I said in my previous mail, I'm not sure that Camel is the >> single component that's involved in our issues. >> I've built a very little java project with a very simple route that >> does the same operation as my blueprint. >> >> I've got strange results. >> >> When running with Camel 2.17.0 (the version that fails in our >> production system), It works (yes, very strange) ! >> But when I try switching to 2.25.4, it fails again. >> >> In both cases I only use Camel and the logger over a Java 1.8 runtime. >> >> I attach the zipped project. Perhaps someone can test it too. >> >> This let me think that "something" elsewhere is involved that makes >> similar routes work or fail, and, if I'm not mistaken, perhaps we can >> control this "something"... >> >> Any idea from experts ??? >> >> Thanks again. >> >> Regards. >> >> >> >> >> Le jeu. 3 nov. 2022 à 12:30, Otavio Rodolfo Piske >> <angusyo...@gmail.com> a écrit : >> > >> > Hi, >> > >> > I wouldn't know about the reason for this behavior, but my suggestion >> is to >> > try with a newer version of Camel. Camel version 2.x is not maintained >> > anymore. >> > >> > Please, can you try with a newer version of Camel? Something like 3.18.3 >> > ... and let us know if this is still a problem? >> > >> > Kind regards >> > >> > On Thu, Nov 3, 2022 at 9:30 AM Ephemeris Lappis < >> ephemeris.lap...@gmail.com> >> > wrote: >> > >> > > Hello. >> > > >> > > The issue happens on different versions of Camel with different >> > > configurations : >> > > - 2.25.4 / karaf 4.3.6 / jdk 1.8 >> > > - 2.25.4 / karaf 4.4.1 / jdk 18 >> > > - 2.17.0 / fuse 6.3 / jdk 1.8 >> > > >> > > The last one is the production environment where the issue is >> critical... >> > > >> > > What's strange, is that the same little blueprint works as expected >> > > without any error with : >> > > - 2.16.5 / karaf 4.0.9 (smx 7.0.1) / jdk 1.8 >> > > >> > > Any idea of the origin of the issue, and if a workaround exists : an >> > > endpoint option, some configuration, anything ? >> > > >> > > Thanks. >> > > >> > > Regards. >> > > >> > > Le mer. 2 nov. 2022 à 18:51, Otavio Rodolfo Piske >> > > <angusyo...@gmail.com> a écrit : >> > > > >> > > > Hello, >> > > > >> > > > What version of Camel are you using? >> > > > >> > > > Kind regards >> > > > >> > > > On Wed, Nov 2, 2022 at 3:22 PM Ephemeris Lappis < >> > > ephemeris.lap...@gmail.com> >> > > > wrote: >> > > > >> > > > > Hello again. >> > > > > >> > > > > Sorry to answer my own question... >> > > > > >> > > > > I've read again the file component documentation looking for any >> > > > > solution to fix ou issue, and I've seen that this is exactly the >> > > > > example that it's given for using charset : >> > > > > >> > > > > The charset option allows for configuring an encoding of the >> files on >> > > > > both the consumer and producer endpoints. For example if you read >> > > > > utf-8 files, and want to convert the files to iso-8859-1, you can >> do: >> > > > > >> > > > > from("file:inbox?charset=utf-8") >> > > > > .to("file:outbox?charset=iso-8859-1") >> > > > > >> > > > > And this seems to be always failing with the >> > > > > UnmappableCharacterException when a character from the input has >> no >> > > > > mapped character in the output charset... >> > > > > >> > > > > Nobody has reported it yet ? >> > > > > >> > > > > Thanks for your feedback. >> > > > > >> > > > > Regards. >> > > > > >> > > > > Le ven. 28 oct. 2022 à 16:59, Ephemeris Lappis >> > > > > <ephemeris.lap...@gmail.com> a écrit : >> > > > > > >> > > > > > Hello. >> > > > > > >> > > > > > I've been using the File component for years, and discover >> today a >> > > > > > strange exception when using a charset on a producer endpoint. >> > > > > > >> > > > > > Example : >> > > > > > >> > > > > > <route id="pma-file"> >> > > > > > <from >> > > > > >> > > >> uri="file:/TMP/PMA/input?delete=true&charset=UTF-8&moveFailed=.BUG"/> >> > > > > > <log message="PMA : processing ${file:name} (length >> > > ${file:length})..."/> >> > > > > > <to uri="file:/TMP/PMA/output?charset=ISO-8859-1"/> >> > > > > > </route> >> > > > > > >> > > > > > If I put a file that contains only characters that exist in >> > > > > > ISO-8859-1, no problem. >> > > > > > If the file contains an € (euro) for example, an exception is >> thrown >> > > > > > (see at the end of the mail) : >> > > > > > java.nio.charset.UnmappableCharacterException: Input length = 1 >> > > > > > >> > > > > > A trivial java program, with the same jvm on the same machine, >> that >> > > > > > reads a file in UTF-8 and writes its content into another file >> with >> > > > > > ISO-8859-1 only replaces the missing unmapped characters with ? >> > > > > > >> > > > > > Is it a bug (I can't imagine nobody saw that before) or just a >> > > missing >> > > > > > option on the endpoint ? >> > > > > > I've not found any option for that... >> > > > > > >> > > > > > Thanks for your help. >> > > > > > >> > > > > > Regards. >> > > > > > >> > > > > > The exception : >> > > > > > >> org.apache.camel.component.file.GenericFileOperationFailedException: >> > > > > > Cannot store file: C:\TMP\PMA\output\F1.txt >> > > > > > at >> > > > > >> > > >> org.apache.camel.component.file.FileOperations.storeFile(FileOperations.java:359) >> > > > > > ~[!/:2.25.4] >> > > > > > at >> > > > > >> > > >> org.apache.camel.component.file.GenericFileProducer.writeFile(GenericFileProducer.java:305) >> > > > > > ~[!/:2.25.4] >> > > > > > at >> > > > > >> > > >> org.apache.camel.component.file.GenericFileProducer.processExchange(GenericFileProducer.java:169) >> > > > > > ~[!/:2.25.4] >> > > > > > at >> > > > > >> > > >> org.apache.camel.component.file.GenericFileProducer.process(GenericFileProducer.java:80) >> > > > > > ~[!/:2.25.4] >> > > > > > at >> > > > > >> > > >> org.apache.camel.util.AsyncProcessorConverterHelper$ProcessorToAsyncProcessorBridge.process(AsyncProcessorConverterHelper.java:61) >> > > > > > ~[!/:2.25.4] >> > > > > > at >> > > > > >> > > >> org.apache.camel.processor.SendProcessor.process(SendProcessor.java:148) >> > > > > > ~[!/:2.25.4] >> > > > > > at >> > > > > >> > > >> org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:548) >> > > > > > [!/:2.25.4] >> > > > > > at >> > > > > >> > > >> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:201) >> > > > > > [!/:2.25.4] >> > > > > > at >> > > org.apache.camel.processor.Pipeline.process(Pipeline.java:138) >> > > > > > [!/:2.25.4] >> > > > > > at >> > > org.apache.camel.processor.Pipeline.process(Pipeline.java:101) >> > > > > > [!/:2.25.4] >> > > > > > at >> > > > > >> > > >> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:201) >> > > > > > [!/:2.25.4] >> > > > > > at >> > > > > >> > > >> org.apache.camel.component.file.GenericFileConsumer.processExchange(GenericFileConsumer.java:452) >> > > > > > [!/:2.25.4] >> > > > > > at >> > > > > >> > > >> org.apache.camel.component.file.GenericFileConsumer.processBatch(GenericFileConsumer.java:221) >> > > > > > [!/:2.25.4] >> > > > > > at >> > > > > >> > > >> org.apache.camel.component.file.GenericFileConsumer.poll(GenericFileConsumer.java:185) >> > > > > > [!/:2.25.4] >> > > > > > at >> > > > > >> > > >> org.apache.camel.impl.ScheduledPollConsumer.doRun(ScheduledPollConsumer.java:174) >> > > > > > [!/:2.25.4] >> > > > > > at >> > > > > >> > > >> org.apache.camel.impl.ScheduledPollConsumer.run(ScheduledPollConsumer.java:101) >> > > > > > [!/:2.25.4] >> > > > > > at >> > > > > >> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) >> > > > > > [?:1.8.0_242] >> > > > > > at >> > > > > java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) >> > > > > > [?:1.8.0_242] >> > > > > > at >> > > > > >> > > >> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) >> > > > > > [?:1.8.0_242] >> > > > > > at >> > > > > >> > > >> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) >> > > > > > [?:1.8.0_242] >> > > > > > at >> > > > > >> > > >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) >> > > > > > [?:1.8.0_242] >> > > > > > at >> > > > > >> > > >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) >> > > > > > [?:1.8.0_242] >> > > > > > at java.lang.Thread.run(Thread.java:748) [?:1.8.0_242] >> > > > > > Caused by: java.nio.charset.UnmappableCharacterException: Input >> > > length = >> > > > > 1 >> > > > > > at >> > > > > java.nio.charset.CoderResult.throwException(CoderResult.java:282) >> > > > > > ~[?:1.8.0_242] >> > > > > > at >> sun.nio.cs.StreamEncoder.implWrite(StreamEncoder.java:285) >> > > > > > ~[?:1.8.0_242] >> > > > > > at >> sun.nio.cs.StreamEncoder.write(StreamEncoder.java:125) >> > > > > ~[?:1.8.0_242] >> > > > > > at >> > > java.io.OutputStreamWriter.write(OutputStreamWriter.java:207) >> > > > > > ~[?:1.8.0_242] >> > > > > > at >> > > java.io.BufferedWriter.flushBuffer(BufferedWriter.java:129) >> > > > > > ~[?:1.8.0_242] >> > > > > > at java.io.BufferedWriter.flush(BufferedWriter.java:253) >> > > > > ~[?:1.8.0_242] >> > > > > > at >> org.apache.camel.util.IOHelper.copy(IOHelper.java:250) >> > > > > ~[!/:2.25.4] >> > > > > > at >> > > > > >> > > >> org.apache.camel.component.file.FileOperations.writeFileByReaderWithCharset(FileOperations.java:421) >> > > > > > ~[!/:2.25.4] >> > > > > > at >> > > > > >> > > >> org.apache.camel.component.file.FileOperations.storeFile(FileOperations.java:337) >> > > > > > ~[!/:2.25.4] >> > > > > > ... 22 more >> > > > > > Suppressed: >> java.nio.charset.UnmappableCharacterException: >> > > > > > Input length = 1 >> > > > > > at >> > > > > > >> java.nio.charset.CoderResult.throwException(CoderResult.java:282) >> > > > > > ~[?:1.8.0_242] >> > > > > > at >> > > > > > sun.nio.cs.StreamEncoder.implWrite(StreamEncoder.java:285) >> > > > > > ~[?:1.8.0_242] >> > > > > > at >> > > > > > sun.nio.cs.StreamEncoder.write(StreamEncoder.java:125) >> ~[?:1.8.0_242] >> > > > > > at >> > > > > > java.io.OutputStreamWriter.write(OutputStreamWriter.java:207) >> > > > > > ~[?:1.8.0_242] >> > > > > > at >> > > > > > java.io.BufferedWriter.flushBuffer(BufferedWriter.java:129) >> > > > > > ~[?:1.8.0_242] >> > > > > > at >> > > > > > java.io.BufferedWriter.close(BufferedWriter.java:265) >> ~[?:1.8.0_242] >> > > > > > at >> > > > > > >> > > > > >> > > >> org.apache.camel.component.file.FileOperations.writeFileByReaderWithCharset(FileOperations.java:422) >> > > > > > ~[!/:2.25.4] >> > > > > > at >> > > > > > >> > > > > >> > > >> org.apache.camel.component.file.FileOperations.storeFile(FileOperations.java:337) >> > > > > > ~[!/:2.25.4] >> > > > > > at >> > > > > > >> > > > > >> > > >> org.apache.camel.component.file.GenericFileProducer.writeFile(GenericFileProducer.java:305) >> > > > > > ~[!/:2.25.4] >> > > > > > at >> > > > > > >> > > > > >> > > >> org.apache.camel.component.file.GenericFileProducer.processExchange(GenericFileProducer.java:169) >> > > > > > ~[!/:2.25.4] >> > > > > > at >> > > > > > >> > > > > >> > > >> org.apache.camel.component.file.GenericFileProducer.process(GenericFileProducer.java:80) >> > > > > > ~[!/:2.25.4] >> > > > > > at >> > > > > > >> > > > > >> > > >> org.apache.camel.util.AsyncProcessorConverterHelper$ProcessorToAsyncProcessorBridge.process(AsyncProcessorConverterHelper.java:61) >> > > > > > ~[!/:2.25.4] >> > > > > > at >> > > > > > >> > > >> org.apache.camel.processor.SendProcessor.process(SendProcessor.java:148) >> > > > > > ~[!/:2.25.4] >> > > > > > at >> > > > > > >> > > > > >> > > >> org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:548) >> > > > > > [!/:2.25.4] >> > > > > > at >> > > > > > >> > > > > >> > > >> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:201) >> > > > > > [!/:2.25.4] >> > > > > > at >> > > > > > org.apache.camel.processor.Pipeline.process(Pipeline.java:138) >> > > > > > [!/:2.25.4] >> > > > > > at >> > > > > > org.apache.camel.processor.Pipeline.process(Pipeline.java:101) >> > > > > > [!/:2.25.4] >> > > > > > at >> > > > > > >> > > > > >> > > >> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:201) >> > > > > > [!/:2.25.4] >> > > > > > at >> > > > > > >> > > > > >> > > >> org.apache.camel.component.file.GenericFileConsumer.processExchange(GenericFileConsumer.java:452) >> > > > > > [!/:2.25.4] >> > > > > > at >> > > > > > >> > > > > >> > > >> org.apache.camel.component.file.GenericFileConsumer.processBatch(GenericFileConsumer.java:221) >> > > > > > [!/:2.25.4] >> > > > > > at >> > > > > > >> > > > > >> > > >> org.apache.camel.component.file.GenericFileConsumer.poll(GenericFileConsumer.java:185) >> > > > > > [!/:2.25.4] >> > > > > > at >> > > > > > >> > > > > >> > > >> org.apache.camel.impl.ScheduledPollConsumer.doRun(ScheduledPollConsumer.java:174) >> > > > > > [!/:2.25.4] >> > > > > > at >> > > > > > >> > > > > >> > > >> org.apache.camel.impl.ScheduledPollConsumer.run(ScheduledPollConsumer.java:101) >> > > > > > [!/:2.25.4] >> > > > > > at >> > > > > > >> > > >> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) >> > > > > > [?:1.8.0_242] >> > > > > > at >> > > > > > java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) >> > > > > > [?:1.8.0_242] >> > > > > > at >> > > > > > >> > > > > >> > > >> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) >> > > > > > [?:1.8.0_242] >> > > > > > at >> > > > > > >> > > > > >> > > >> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) >> > > > > > [?:1.8.0_242] >> > > > > > at >> > > > > > >> > > > > >> > > >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) >> > > > > > [?:1.8.0_242] >> > > > > > at >> > > > > > >> > > > > >> > > >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) >> > > > > > [?:1.8.0_242] >> > > > > > at java.lang.Thread.run(Thread.java:748) >> > > [?:1.8.0_242] >> > > > > > 1 >> > > > > >> > > > >> > > > >> > > > -- >> > > > Otavio R. Piske >> > > > http://orpiske.net >> > > >> > >> > >> > -- >> > Otavio R. Piske >> > http://orpiske.net >> >
