Hi, It looks like the JVM have some trouble to detect the content type of the file.
Java frames: (J=compiled Java code, j=interpreted, Vv=VM code) j sun.nio.fs.GnomeFileTypeDetector.probeUsingGio(J)[B+0 j sun.nio.fs.GnomeFileTypeDetector.implProbeContentType(Ljava/nio/file/Path;)Ljava/lang/String;+53 j sun.nio.fs.UnixFileSystemProvider$2.implProbeContentType(Ljava/nio/file/Path;)Ljava/lang/String;+26 j sun.nio.fs.AbstractFileTypeDetector.probeContentType(Ljava/nio/file/Path;)Ljava/lang/String;+16 j java.nio.file.Files.probeContentType(Ljava/nio/file/Path;)Ljava/lang/String;+47 j org.apache.camel.component.file.GenericFile.populateHeaders(Lorg/apache/camel/component/file/GenericFileMessage;)V+84 To Fix this issue, you may need to write your own FileTypeDetector[1]. [1]http://stackoverflow.com/questions/22679201/java-probecontenttype -- Willem Jiang Blog: http://willemjiang.blogspot.com (English) http://jnn.iteye.com (Chinese) Twitter: willemjiang Weibo: 姜宁willem On January 18, 2016 at 7:48:20 PM, Hubertus.Willuhn (hubertus.will...@dinsoftware.de) wrote: > Hi Community, > > i got an error reading 4 directory (with 1 file per directory) in 4 routes > with file: endpoint. > I use Camel 2.16.1 and Spring 4.1.8 as well as Spring Boot 1.2.7. > > After Compiling my code the app starts normal via Spring Boot but after > initializing my routes the > app crashes with error: > > # A fatal error has been detected by the Java Runtime Environment: > (process:15444): GLib-GObject-CRITICAL **: g_object_new: assertion > `G_TYPE_IS_OBJECT (object_type)' failed > # > # SIGSEGV (0xb) at pc=0x00007fd4f12ed5e9, pid=15444, tid=140552575444736 > [thread 140552572286720 also had an error] > # > # JRE version: Java(TM) SE Runtime Environment (8.0_45-b14) (build > 1.8.0_45-b14) > # Java VM: Java HotSpot(TM) 64-Bit Server VM (25.45-b02 mixed mode > linux-amd64 compressed oops) > # Problematic frame: > # C [libglib-2.0.so.0+0x595e9] g_slice_alloc+0x139 > # > # Failed to write core dump. Core dumps have been disabled. To enable core > dumping, try "ulimit -c unlimited" before starting Java again > # > # An error report file with more information is saved as: > > The saved error log can you see as an attachment: error.log > > > My routes are 4 classes (one for every directory) which got there routes > from a abstract base class. > Configuration is correct. So all parameters are set. > > The main base route looks like: > > from(producer()) > // split document on each record > .split().xtokenize(splitPath(), extractionMode(), > namespaces()).streaming() > //.tokenizeXML(this.splitPath(), this.root()).streaming() > // threading > .parallelProcessing().executorServiceRef(CamelConfig.THREAD_POOL_NAME) > // TODO filter by parameter > //.filter(simple("${exchangeProperty.CamelSplitIndex} > 46000")) > //.setHeader(RECID, this.id()) > .process(processor()) > .to(consumer()) > //.end() // filter > .end() // split > .stop(); > > The next class implementing some of the parameter functions looks like > > protected String baseDir; > > @Override > protected Processor processor() > { > return (exchange -> { > String body = exchange.getIn().getBody(String.class); > > // remove whitespaces > body = body.trim(); > > RegEx regex = new RegEx(">\\s+<").exec(body); > > body = regex.replaceAll("><"); > > // extract record id > regex = new RegEx(idExpression()).exec(body); > > if(!regex.hits()) { > throw new IllegalArgumentException("Invalid XML-content detected: no > record id found."); > } > > exchange.getIn().setBody(body, String.class); > exchange.getIn().setHeader(RECID, regex.group(1)); > }); > } > > protected String idExpression() > { > return "> } > > and the last level did the endpoint declaration for the directory: > > @Override > public Endpoint producer() > { > return endpoint("file:" + this.baseDir + "/srv" + "?noop=true"); > } > > @Override > public Endpoint consumer() > { > return endpoint(WI_Aggregator.ENDPOINT); > } > > @Override > protected String splitPath() > { > return "/CENSRV/WI"; > } > > Did somebody got an idea what to do? > > Best regards > > Hubertus > > > > -- > View this message in context: > http://camel.465427.n5.nabble.com/Error-Reading-Files-from-four-different-Routes-tp5776391.html > > Sent from the Camel - Users mailing list archive at Nabble.com. >
