Re: [Exist-open] failing to commit circular module definition

[christophe g. <chr...@e-...>]

In my conf.xml :
...
   <!-- EXQuery RESTXQ trigger to load the RESTXQ Registry at startup time
-->
        <!--trigger
class="org.exist.extensions.exquery.restxq.impl.RestXqStartupTrigger"/-->
...
  <!-- EXQuery Modules -->
            <!-- RESTXQ -->
            <!--module uri="http://exquery.org/ns/restxq"
class="org.exist.extensions.exquery.restxq.impl.xquery.RestXqModule"/-->

So, I presume restxq is disabled.

But I do see some restxq error message in exist.log, especially when I save
modules having dependencies, e.g. like the one below. That was actually the
reason why I tried to investigate circular module dependencies: I suspect
this issue is causing delays in committing modules and eventually lead to
db lock and corruption as reported previously by Dan McCreary.

Cheers and thanks for the attention,
C.

2012-10-09 08:59:51,847 [eXistThread-45] DEBUG (XQueryContext.java
[importModule]:2685) - Module http://e-smile.org/common/session already
present.
2012-10-09 08:59:51,850 [eXistThread-45] DEBUG (XQueryContext.java
[compileModule]:2855) - Loading module from map-extensions.xqm
2012-10-09 08:59:51,861 [eXistThread-45] DEBUG (XQueryContext.java
[compileModule]:2855) - Loading module from
2012-10-09 08:59:52,098 [eXistThread-45] WARN  (Type.java
[getSuperType]:396) - no supertype for empty()
java.lang.Throwable
at org.exist.xquery.value.Type.getSuperType(Type.java:396)
 at org.exist.xquery.value.Type.getCommonSuperType(Type.java:422)
at
org.exist.xquery.ConditionalExpression.returnsType(ConditionalExpression.java:149)
 at org.exist.xquery.PathExpr.returnsType(PathExpr.java:393)
at org.exist.xquery.CastExpression.<init>(CastExpression.java:54)
 at
org.exist.xquery.FunctionFactory.castExpression(FunctionFactory.java:294)
at org.exist.xquery.FunctionFactory.createFunction(FunctionFactory.java:87)
 at org.exist.xquery.FunctionFactory.createFunction(FunctionFactory.java:53)
at
org.exist.xquery.parser.XQueryTreeParser.functionCall(XQueryTreeParser.java:9586)
 at
org.exist.xquery.parser.XQueryTreeParser.primaryExpr(XQueryTreeParser.java:6857)
at org.exist.xquery.parser.XQueryTreeParser.expr(XQueryTreeParser.java:3482)
 at
org.exist.xquery.parser.XQueryTreeParser.functionDecl(XQueryTreeParser.java:5477)
at
org.exist.xquery.parser.XQueryTreeParser.prolog(XQueryTreeParser.java:4673)
 at
org.exist.xquery.parser.XQueryTreeParser.libraryModule(XQueryTreeParser.java:3937)
at
org.exist.xquery.parser.XQueryTreeParser.module(XQueryTreeParser.java:3773)
 at
org.exist.xquery.parser.XQueryTreeParser.xpath(XQueryTreeParser.java:3562)
at org.exist.xquery.XQueryContext.compileModule(XQueryContext.java:2887)
 at
org.exist.xquery.XQueryContext.compileOrBorrowModule(XQueryContext.java:2823)
at
org.exist.xquery.XQueryContext.resolveInEXPathRepository(XQueryContext.java:364)
 at org.exist.xquery.XQueryContext.importModule(XQueryContext.java:2690)
at
org.exist.xquery.parser.XQueryTreeParser.importDecl(XQueryTreeParser.java:5593)
 at
org.exist.xquery.parser.XQueryTreeParser.prolog(XQueryTreeParser.java:4666)
at
org.exist.xquery.parser.XQueryTreeParser.libraryModule(XQueryTreeParser.java:3937)
 at
org.exist.xquery.parser.XQueryTreeParser.module(XQueryTreeParser.java:3773)
at
org.exist.xquery.parser.XQueryTreeParser.xpath(XQueryTreeParser.java:3562)
 at org.exist.xquery.XQueryContext.compileModule(XQueryContext.java:2887)
at
org.exist.xquery.XQueryContext.compileOrBorrowModule(XQueryContext.java:2823)
 at org.exist.xquery.XQueryContext.importModule(XQueryContext.java:2745)
at
org.exist.xquery.parser.XQueryTreeParser.importDecl(XQueryTreeParser.java:5593)
 at
org.exist.xquery.parser.XQueryTreeParser.prolog(XQueryTreeParser.java:4666)
at
org.exist.xquery.parser.XQueryTreeParser.libraryModule(XQueryTreeParser.java:3937)
 at
org.exist.xquery.parser.XQueryTreeParser.module(XQueryTreeParser.java:3773)
at
org.exist.xquery.parser.XQueryTreeParser.xpath(XQueryTreeParser.java:3562)
 at org.exist.xquery.XQueryContext.compileModule(XQueryContext.java:2887)
at
org.exist.xquery.XQueryContext.compileOrBorrowModule(XQueryContext.java:2823)
 at org.exist.xquery.XQueryContext.importModule(XQueryContext.java:2745)
at
org.exist.xquery.parser.XQueryTreeParser.importDecl(XQueryTreeParser.java:5593)
 at
org.exist.xquery.parser.XQueryTreeParser.prolog(XQueryTreeParser.java:4666)
at
org.exist.xquery.parser.XQueryTreeParser.libraryModule(XQueryTreeParser.java:3937)
 at
org.exist.xquery.parser.XQueryTreeParser.module(XQueryTreeParser.java:3773)
at
org.exist.xquery.parser.XQueryTreeParser.xpath(XQueryTreeParser.java:3562)
 at org.exist.xquery.XQueryContext.compileModule(XQueryContext.java:2887)
at
org.exist.xquery.XQueryContext.compileOrBorrowModule(XQueryContext.java:2823)
 at org.exist.xquery.XQueryContext.importModule(XQueryContext.java:2745)
at
org.exist.xquery.parser.XQueryTreeParser.importDecl(XQueryTreeParser.java:5593)
 at
org.exist.xquery.parser.XQueryTreeParser.prolog(XQueryTreeParser.java:4666)
at
org.exist.xquery.parser.XQueryTreeParser.libraryModule(XQueryTreeParser.java:3937)
 at
org.exist.xquery.parser.XQueryTreeParser.module(XQueryTreeParser.java:3773)
at
org.exist.xquery.parser.XQueryTreeParser.xpath(XQueryTreeParser.java:3562)
 at org.exist.xquery.XQuery.compile(XQuery.java:157)
at org.exist.xquery.XQuery.compile(XQuery.java:106)
 at org.exist.xquery.XQuery.compile(XQuery.java:90)
at
org.exist.extensions.exquery.restxq.impl.XQueryCompiler.compile(XQueryCompiler.java:83)
 at
org.exist.extensions.exquery.restxq.impl.RestXqTrigger.findServices(RestXqTrigger.java:217)
at
org.exist.extensions.exquery.restxq.impl.RestXqTrigger.after(RestXqTrigger.java:155)
 at
org.exist.extensions.exquery.restxq.impl.RestXqTrigger.afterUpdateDocument(RestXqTrigger.java:105)
at
org.exist.collections.triggers.DocumentTriggersVisitor.afterUpdateDocument(DocumentTriggersVisitor.java:98)
 at org.exist.collections.Collection.addBinaryResource(Collection.java:1887)
at org.exist.collections.Collection.addBinaryResource(Collection.java:1806)
 at org.exist.collections.Collection.addBinaryResource(Collection.java:1794)
at org.exist.collections.Collection.addBinaryResource(Collection.java:1788)
 at org.exist.xmlrpc.RpcConnection.storeBinary(RpcConnection.java:2413)
at org.exist.xmlrpc.RpcConnection.storeBinary(RpcConnection.java:2376)
 at org.exist.xmlrpc.RpcConnection.storeBinary(RpcConnection.java:5061)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.xmlrpc.server.ReflectiveXmlRpcHandler.invoke(ReflectiveXmlRpcHandler.java:115)
 at
org.apache.xmlrpc.server.ReflectiveXmlRpcHandler.execute(ReflectiveXmlRpcHandler.java:106)
at
org.apache.xmlrpc.server.XmlRpcServerWorker.execute(XmlRpcServerWorker.java:46)
 at org.apache.xmlrpc.server.XmlRpcServer.execute(XmlRpcServer.java:86)
at
org.apache.xmlrpc.server.XmlRpcStreamServer.execute(XmlRpcStreamServer.java:200)
 at
org.apache.xmlrpc.webserver.XmlRpcServletServer.execute(XmlRpcServletServer.java:112)
at org.apache.xmlrpc.webserver.XmlRpcServlet.doPost(XmlRpcServlet.java:196)
 at org.exist.xmlrpc.RpcServlet.doPost(RpcServlet.java:68)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:755)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:598)
 at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:486)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
 at
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:542)
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:233)
 at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1065)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:413)
 at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:192)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:999)
 at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:224)
 at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:98)
at org.exist.http.urlrewrite.Forward.doRewrite(Forward.java:47)
 at
org.exist.http.urlrewrite.XQueryURLRewrite.service(XQueryURLRewrite.java:211)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
 at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:598)
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:486)
 at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
at
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:499)
 at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:233)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1065)
 at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:413)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:192)
 at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:999)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
 at
org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:149)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:111)
 at org.eclipse.jetty.server.Server.handle(Server.java:350)
at
org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:454)
 at
org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:900)
at
org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:954)
 at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:851)
at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
 at
org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:77)
at
org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:606)
 at
org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:46)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:603)
 at
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:538)
at java.lang.Thread.run(Thread.java:662)



On Tue, Oct 9, 2012 at 8:51 AM, Dmitriy Shabanov <sha...@gm...>wrote:

> restxq enabled?
>
>
> On Tue, Oct 9, 2012 at 11:34 AM, christophe geiser <
> chr...@e-...> wrote:
>
>> Oups, that make sense to ask...
>> Latest trunk, rev 17278.
>>
>
> --
> Dmitriy Shabanov
>



-- 
Christophe Geiser, social entrepreneur
e-Smile, solutions in monitoring and information management
--