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From "Claus Ibsen (JIRA)" <j...@apache.org>
Subject [jira] Updated: (CAMEL-702) net.sf.saxon.trans.StaticError: XQuery syntax error in ##: generated when several threads are created for a route
Date Mon, 14 Jul 2008 11:25:10 GMT

     [ https://issues.apache.org/activemq/browse/CAMEL-702?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Claus Ibsen updated CAMEL-702:
------------------------------

    Fix Version/s: 1.5.0

> net.sf.saxon.trans.StaticError: XQuery syntax error in ##: generated when several threads
are created for a route
> -----------------------------------------------------------------------------------------------------------------
>
>                 Key: CAMEL-702
>                 URL: https://issues.apache.org/activemq/browse/CAMEL-702
>             Project: Apache Camel
>          Issue Type: Bug
>          Components: camel-saxon
>    Affects Versions: 1.4.0
>         Environment: Win2K / Camel Apache 1.4-SNAPSHOT (11/07/2208)
>            Reporter: Charles Moulliard
>            Assignee: Claus Ibsen
>             Fix For: 1.5.0
>
>
> Hi,
> When I configure the following routes to process 10 xml files in a directory , everything
works correctly
> A) 
> 		from("file:///c:/temp/test/?delete=false&lock=true&consumer.delay=500&consumer.initialDelay=10").thread(10)
> 		.to("bean:authenticate")
> 				.choice().when(header("authenticated").isEqualTo(true))
> 					//.to("display")
> 				    .to("direct:extractDocument")
> 		.otherwise().to("activemq:queue:rejectedmessages.queue");
> 		
> B) 
> 			from("direct:extractDocument").thread(1)
> 			.setHeader("responder").xpath("//XyZ:Response/text()", String.class, ns)
> 			.setHeader("channel", "File-Channel")
> 			
> 			.to("bean:saveContent")
> 			.to("xquery:com/myapplication/transformation/in/extract.xquery")
> 			.to("activemq:queue:A.in.queue");
> 	}
> 	
> C) 		from("activemq:queue:A.in.queue").thread(10)
> 		.filter(body().isInstanceOf(String.class))
> 		.unmarshal(jaxb)
> 		.to("bean:convert")
> 		.to("bean:save")
> 		.to("activemq:queue:A.in.queue");
> Here is the log trace
> 4336937 [Thread Processor] INFO  Authenticate  - Company authenticated
> 4336937 [Thread Processor] INFO  Authenticate  - Company authenticated
> 4336937 [Thread Processor] INFO  Authenticate  - Company authenticated
> 4336937 [Thread Processor] INFO  Authenticate  - Company authenticated
> 4336937 [Thread Processor] INFO  Authenticate  - Company authenticated
> 4336937 [Thread Processor] INFO  Authenticate  - Company authenticated
> 4336937 [Thread Processor] INFO  Authenticate  - Company authenticated
> 4336937 [Thread Processor] INFO  Authenticate  - Company authenticated
> 4336937 [Thread Processor] INFO  Authenticate  - Company authenticated
> 4336937 [Thread Processor] INFO  Authenticate  - Company authenticated
> 4337359 [Thread Processor] INFO  SaveContent  - Message saved
> 4338562 [Thread Processor] INFO  SaveContent  - Message saved
> 4338828 [Thread Processor] INFO  SaveContent  - Message saved
> 4339062 [Thread Processor] INFO  SaveContent  - Message saved
> 4339328 [Thread Processor] INFO  SaveContent  - Message saved
> 4339890 [Thread Processor] INFO  SaveContent  - Message saved
> 4340312 [Thread Processor] INFO  SaveContent  - Message saved
> 4340515 [Thread Processor] INFO  SaveContent  - Message saved
> 4340687 [Thread Processor] INFO  SaveContent  - Message saved
> 4340750 [Thread Processor] INFO  Convert  - Message send
> 4340906 [Thread Processor] INFO  SaveContent  - Message saved
> 4341218 [Thread Processor] INFO  Save  - Order saved
> 4341328 [Thread Processor] INFO  Convert  - Message send
> 4341890 [Thread Processor] INFO  Save  - Order saved
> 4341922 [Thread Processor] INFO  Convert  - Message send
> 4342672 [Thread Processor] INFO  Save  - Order saved
> 4342734 [Thread Processor] INFO  Convert  - Message send
> 4343672 [Thread Processor] INFO  Save  - Order saved
> 4343718 [Thread Processor] INFO  Convert  - Message send
> 4344703 [Thread Processor] INFO  Save  - Order saved
> 4344734 [Thread Processor] INFO  Convert  - Message send
> 4345937 [Thread Processor] INFO  Save  - Order saved
> 4345984 [Thread Processor] INFO  Convert  - Message send
> 4347359 [Thread Processor] INFO  Save  - Order saved
> 4347375 [Thread Processor] INFO  Convert  - Message send
> 4349078 [Thread Processor] INFO  Save  - Order saved
> 4349109 [Thread Processor] INFO  Convert  - Message send
> 4350859 [Thread Processor] INFO  Save  - Order saved
> 4350906 [Thread Processor] INFO  Convert  - Message send
> 4352593 [Thread Processor] INFO  Save  - Order saved
> but when I would like to increase the number of threads to execute more than one XQUERY
at a time
> B)			from("direct:extractDocument").thread(10)
> 			.setHeader("responder").xpath("//XyZ:Response/text()", String.class, ns)
> 			.setHeader("channel", "File-Channel")
> 			
> 			.to("bean:saveContent")
> 			.to("xquery:com/myapplication/transformation/in/extract.xquery")
> 			.to("activemq:queue:A.in.queue");
>  the following error is generated
> 4315906 [Thread Processor] INFO  com.bravura.babel.server.common.Authenticate  - Company
authenticated
> 4315906 [Thread Processor] INFO  com.bravura.babel.server.common.Authenticate  - Company
authenticated
> 4315906 [Thread Processor] INFO  com.bravura.babel.server.common.Authenticate  - Company
authenticated
> 4315906 [Thread Processor] INFO  com.bravura.babel.server.common.Authenticate  - Company
authenticated
> 4315906 [Thread Processor] INFO  com.bravura.babel.server.common.Authenticate  - Company
authenticated
> 4315906 [Thread Processor] INFO  com.bravura.babel.server.common.Authenticate  - Company
authenticated
> 4315906 [Thread Processor] INFO  com.bravura.babel.server.common.Authenticate  - Company
authenticated
> 4315906 [Thread Processor] INFO  com.bravura.babel.server.common.Authenticate  - Company
authenticated
> 4315906 [Thread Processor] INFO  com.bravura.babel.server.common.Authenticate  - Company
authenticated
> 4315906 [Thread Processor] INFO  com.bravura.babel.server.common.Authenticate  - Company
authenticated
> 4316750 [Thread Processor] INFO  com.bravura.babel.server.common.SaveContent  - Message
saved
> 4316781 [Thread Processor] INFO  com.bravura.babel.server.common.SaveContent  - Message
saved
> 4316781 [Thread Processor] INFO  com.bravura.babel.server.common.SaveContent  - Message
saved
> 4317094 [Thread Processor] INFO  com.bravura.babel.server.common.SaveContent  - Message
saved
> 4317125 [Thread Processor] INFO  com.bravura.babel.server.common.SaveContent  - Message
saved
> 4317172 [Thread Processor] INFO  com.bravura.babel.server.common.SaveContent  - Message
saved
> 4317203 [Thread Processor] INFO  com.bravura.babel.server.common.SaveContent  - Message
saved
> 4317250 [Thread Processor] INFO  com.bravura.babel.server.common.SaveContent  - Message
saved
> 4317281 [Thread Processor] INFO  com.bravura.babel.server.common.SaveContent  - Message
saved
> 4317328 [Thread Processor] INFO  com.bravura.babel.server.common.SaveContent  - Message
saved
> 43Error on line 1 column 0 
>   XPST0003: XQuery syntax error in ##:
>     Unexpected token "<eof>" in path expression
> Error on line 1 column 0 
>   XPST0003: XQuery syntax error in ##:
>     Unexpected token "<eof>" in path expression
> Error on line 1 column 0 
>   XPST0003: XQuery syntax error in ##:
>     Unexpected token "<eof>" in path expression
> Error on line 1 column 0 
>   XPST0003: XQuery syntax error in ##:
>     Unexpected token "<eof>" in path expression
> Error on line 1 column 0 
>   XPST0003: XQuery syntax error in ##:
>     Unexpected token "<eof>" in path expression
> Error on line 1 column 0 
>   XPST0003: XQuery syntax error in ##:
>     Unexpected token "<eof>" in path expression
> Error on line 1 column 0 
>   XPST0003: XQuery syntax error in ##:
>     Unexpected token "<eof>" in path expression
> Error on line 1 column 0 
>   XPST0003: XQuery syntax error in ##:
>     Unexpected token "<eof>" in path expression
> Error on line 1 column 0 
>   XPST0003: XQuery syntax error in ##:
>     Unexpected token "<eof>" in path expression
> 18219 [Thread Processor] ERROR org.apache.camel.processor.DeadLetterChannel  - Failed
delivery for exchangeId: ID-dell-charles/4777-1215789902562/0-1. On delivery attempt: 0 caught:
org.apache.camel.RuntimeExpressionException: net.sf.saxon.trans.StaticError: XQuery syntax
error in ##:
>     Unexpected token "<eof>" in path expression
> 43org.apache.camel.RuntimeExpressionException: net.sf.saxon.trans.StaticError: XQuery
syntax error in ##:
>     Unexpected token "<eof>" in path expression
> 	at org.apache.camel.component.xquery.XQueryBuilder.evaluate(XQueryBuilder.java:125)
> 	at org.apache.camel.component.xquery.XQueryBuilder.process(XQueryBuilder.java:89)
> 	at org.apache.camel.impl.ProcessorEndpoint.onExchange(ProcessorEndpoint.java:92)
> 	at org.apache.camel.impl.ProcessorEndpoint$1.process(ProcessorEndpoint.java:66)
> 	at org.apache.camel.impl.converter.AsyncProcessorTypeConverter$ProcessorToAsyncProcessorBridge.process(AsyncProcessorTypeConverter.java:43)
> 	at org.apache.camel.processor.SendProcessor.process(SendProcessor.java:75)
> 	at org.apache.camel.processor.Pipeline.process(Pipeline.java:101)
> 	at org.apache.camel.processor.Pipeline.process(Pipeline.java:85)
> 	at org.apache.camel.processor.Pipeline.process(Pipeline.java:101)
> 	at org.apache.camel.processor.Pipeline.access$100(Pipeline.java:40)
> 	at org.apache.camel.processor.Pipeline$1.done(Pipeline.java:124)
> 	at org.apache.camel.processor.ThreadProcessor$ProcessCall.run(ThreadProcessor.java:66)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
> 	at java.lang.Thread.run(Thread.java:595)
> Caused by: net.sf.saxon.trans.StaticError: XQuery syntax error in ##:
>     Unexpected token "<eof>" in path expression
> 	at net.sf.saxon.query.QueryParser.grumble(QueryParser.java:323)
> 	at net.sf.saxon.expr.ExpressionParser.grumble(ExpressionParser.java:136)
> 	at net.sf.saxon.expr.ExpressionParser.parseBasicStep(ExpressionParser.java:1403)
> 	at net.sf.saxon.expr.ExpressionParser.parseStepExpression(ExpressionParser.java:1220)
> 	at net.sf.saxon.expr.ExpressionParser.parseRelativePath(ExpressionParser.java:1160)
> 	at net.sf.saxon.expr.ExpressionParser.parsePathExpression(ExpressionParser.java:1146)
> 	at net.sf.saxon.expr.ExpressionParser.parseUnaryExpression(ExpressionParser.java:1025)
> 	at net.sf.saxon.expr.ExpressionParser.parseCastExpression(ExpressionParser.java:684)
> 	at net.sf.saxon.expr.ExpressionParser.parseCastableExpression(ExpressionParser.java:639)
> 	at net.sf.saxon.expr.ExpressionParser.parseTreatExpression(ExpressionParser.java:620)
> 	at net.sf.saxon.expr.ExpressionParser.parseInstanceOfExpression(ExpressionParser.java:602)
> 	at net.sf.saxon.expr.ExpressionParser.parseIntersectExpression(ExpressionParser.java:1058)
> 	at net.sf.saxon.expr.ExpressionParser.parseUnionExpression(ExpressionParser.java:1040)
> 	at net.sf.saxon.expr.ExpressionParser.parseMultiplicativeExpression(ExpressionParser.java:977)
> 	at net.sf.saxon.expr.ExpressionParser.parseAdditiveExpression(ExpressionParser.java:957)
> 	at net.sf.saxon.expr.ExpressionParser.parseRangeExpression(ExpressionParser.java:873)
> 	at net.sf.saxon.expr.ExpressionParser.parseComparisonExpression(ExpressionParser.java:823)
> 	at net.sf.saxon.expr.ExpressionParser.parseAndExpression(ExpressionParser.java:414)
> 	at net.sf.saxon.expr.ExpressionParser.parseOrExpression(ExpressionParser.java:396)
> 	at net.sf.saxon.expr.ExpressionParser.parseExprSingle(ExpressionParser.java:350)
> 	at net.sf.saxon.expr.ExpressionParser.parseExpression(ExpressionParser.java:314)
> 	at net.sf.saxon.query.QueryParser.parseQuery(QueryParser.java:256)
> 	at net.sf.saxon.query.QueryParser.makeXQueryExpression(QueryParser.java:97)
> 	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:450)
> 	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:513)
> 	at org.apache.camel.component.xquery.XQueryBuilder$3.createQueryExpression(XQueryBuilder.java:216)
> 	at org.apache.camel.component.xquery.XQueryBuilder.getExpression(XQueryBuilder.java:294)
> 	at org.apache.camel.component.xquery.XQueryBuilder.evaluateAsDOM(XQueryBuilder.java:153)
> 	at org.apache.camel.component.xquery.XQueryBuilder.evaluate(XQueryBuilder.java:115)
> 	... 14 more

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