[Exist-development] Invalid URI: xmldb URI scheme has no instance name: xmldb:.~lock.mlb-po-overall-2011-10-17.ods#

[Michael W. <wes...@ja...>]

I had edited the file mlb-po-overall-2011-10-17.ods with LibraOffice
within the database via WebDAV.  This generated a file
.~lock.mlb-po-overall-2011-10-17.ods#.  I then use eXist to extract
the XML content and process/populate data in the database.  At some
unknown time, well after I thought I had closed this file, I started
getting the following error:

    Invalid URI: xmldb URI scheme has no instance name:
xmldb:.~lock.mlb-po-overall-2011-10-17.ods#

This error has since caused any WebDAV or admin client (web based and
application based) to fail with a permission not allowed error to the
collection *above* where this file resides.  XPath/XQuery queries to
the data in adjacent collections work.  The stacktrace that I get
trying to access the parent collection with the web based admin tool
follows:

2011-10-30 11:36:45,611 [DefaultQuartzScheduler_Worker-4] DEBUG
(NGramIndex.java [sync]:91) - SYNC NGRAM
2011-10-30 11:36:45,612 [DefaultQuartzScheduler_Worker-4] INFO
(NativeBroker.java [sync]:3141) - Memory: 497,352K total; 748,352K
max; 31,171K free
2011-10-30 11:36:45,612 [DefaultQuartzScheduler_Worker-4] INFO
(BTree.java [printStatistics]:2420) - dom.dbx INDEX Buffers occupation
: 100% (1093 out of 1093) Cache efficiency : 100%
2011-10-30 11:36:45,612 [DefaultQuartzScheduler_Worker-4] INFO
(DOMFile.java [printStatistics]:1441) - dom.dbx DATA Buffers
occupation : 100% (255 out of 256) Cache efficiency : 94%
2011-10-30 11:36:45,612 [DefaultQuartzScheduler_Worker-4] INFO
(BTree.java [printStatistics]:2420) - collections.dbx INDEX Buffers
occupation : 84% (54 out of 64) Cache efficiency : 100%
2011-10-30 11:36:45,612 [DefaultQuartzScheduler_Worker-4] INFO
(BFile.java [printStatistics]:434) - collections.dbx DATA Buffers
occupation : 99% (99 out of 100) Cache efficiency : 99%
2011-10-30 11:36:45,613 [DefaultQuartzScheduler_Worker-4] INFO
(BTree.java [printStatistics]:2420) - values.dbx INDEX Buffers
occupation : 100% (144 out of 144) Cache efficiency : 100%
2011-10-30 11:36:45,613 [DefaultQuartzScheduler_Worker-4] INFO
(BFile.java [printStatistics]:434) - values.dbx DATA Buffers
occupation : 100% (1796 out of 1797) Cache efficiency : 99%
2011-10-30 11:36:45,613 [DefaultQuartzScheduler_Worker-4] DEBUG
(Journal.java [checkpoint]:328) - Checkpoint reached
2011-10-30 11:36:45,613 [DefaultQuartzScheduler_Worker-4] DEBUG
(NotificationService.java [debug]:94) - Registered UpdateListeners:
2011-10-30 11:37:42,704 [eXistThread-49] DEBUG
(HttpRequestWrapper.java [<init>]:129) - Retrieved 2 parameters.
2011-10-30 11:37:42,706 [eXistThread-49] DEBUG (XQuery.java
[execute]:249) - Execution took 1 ms
2011-10-30 11:37:42,706 [eXistThread-49] DEBUG (HTTPUtils.java
[addLastModifiedHeader]:61) - mostRecentDocumentTime: 0
2011-10-30 11:37:42,707 [eXistThread-49] DEBUG
(HttpRequestWrapper.java [<init>]:129) - Retrieved 2 parameters.
2011-10-30 11:37:42,714 [eXistThread-49] ERROR (XQueryServlet.java
[process]:573) - Invalid URI: xmldb URI scheme has no instance name:
xmldb:.~lock.mlb-po-overall-2011-10-17.ods#
java.lang.IllegalArgumentException: Invalid URI: xmldb URI scheme has
no instance name: xmldb:.~lock.mlb-po-overall-2011-10-17.ods#
        at org.exist.xmldb.XmldbURI.create(XmldbURI.java:181)
        at org.exist.dom.BinaryDocument.read(BinaryDocument.java:105)
        at org.exist.storage.NativeBroker$DocumentCallback.indexInfo(NativeBroker.java:3439)
        at org.exist.storage.btree.BTree$BTreeNode.query(BTree.java:1689)
        at org.exist.storage.btree.BTree$BTreeNode.query(BTree.java:1620)
        at org.exist.storage.btree.BTree$BTreeNode.access$3(BTree.java:1591)
        at org.exist.storage.btree.BTree.query(BTree.java:327)
        at org.exist.storage.NativeBroker.getCollectionResources(NativeBroker.java:1872)
        at org.exist.collections.Collection.read(Collection.java:731)
        at org.exist.storage.NativeBroker.openCollection(NativeBroker.java:755)
        at org.exist.storage.NativeBroker.openCollection(NativeBroker.java:724)
        at org.exist.storage.NativeBroker.getCollection(NativeBroker.java:719)
        at org.exist.xmldb.LocalCollection.getCollection(LocalCollection.java:213)
        at org.exist.xmldb.LocalCollection.<init>(LocalCollection.java:154)
        at org.exist.xmldb.LocalCollection.<init>(LocalCollection.java:123)
        at org.exist.xquery.functions.xmldb.XMLDBAbstractCollectionManipulator.createLocalCollection(XMLDBAbstractCollectionManipulator.java:77)
        at org.exist.xquery.functions.xmldb.XMLDBAbstractCollectionManipulator.eval(XMLDBAbstractCollectionManipulator.java:129)
        at org.exist.xquery.BasicFunction.eval(BasicFunction.java:68)
        at org.exist.xquery.InternalFunctionCall.eval(InternalFunctionCall.java:55)
        at org.exist.xquery.LetExpr.eval(LetExpr.java:155)
        at org.exist.xquery.LetExpr.eval(LetExpr.java:208)
        at org.exist.xquery.ForExpr.eval(ForExpr.java:317)
        at org.exist.xquery.BindingExpression.eval(BindingExpression.java:156)
        at org.exist.xquery.UserDefinedFunction.eval(UserDefinedFunction.java:135)
        at org.exist.xquery.DynamicTypeCheck.eval(DynamicTypeCheck.java:61)
        at org.exist.xquery.FunctionCall.evalFunction(FunctionCall.java:278)
        at org.exist.xquery.FunctionCall.eval(FunctionCall.java:205)
        at org.exist.xquery.AbstractExpression.eval(AbstractExpression.java:70)
        at org.exist.xquery.PathExpr.eval(PathExpr.java:243)
        at org.exist.xquery.SequenceConstructor.eval(SequenceConstructor.java:83)
        at org.exist.xquery.AbstractExpression.eval(AbstractExpression.java:70)
        at org.exist.xquery.PathExpr.eval(PathExpr.java:243)
        at org.exist.xquery.EnclosedExpr.eval(EnclosedExpr.java:70)
        at org.exist.xquery.AbstractExpression.eval(AbstractExpression.java:70)
        at org.exist.xquery.PathExpr.eval(PathExpr.java:243)
        at org.exist.xquery.ElementConstructor.eval(ElementConstructor.java:279)
        at org.exist.xquery.UserDefinedFunction.eval(UserDefinedFunction.java:135)
        at org.exist.xquery.DynamicCardinalityCheck.eval(DynamicCardinalityCheck.java:72)
        at org.exist.xquery.DynamicTypeCheck.eval(DynamicTypeCheck.java:61)
        at org.exist.xquery.FunctionCall.evalFunction(FunctionCall.java:278)
        at org.exist.xquery.FunctionCall.eval(FunctionCall.java:205)
        at org.exist.xquery.AbstractExpression.eval(AbstractExpression.java:70)
        at org.exist.xquery.PathExpr.eval(PathExpr.java:243)
        at org.exist.xquery.EnclosedExpr.eval(EnclosedExpr.java:70)
        at org.exist.xquery.AbstractExpression.eval(AbstractExpression.java:70)
        at org.exist.xquery.PathExpr.eval(PathExpr.java:243)
        at org.exist.xquery.ElementConstructor.eval(ElementConstructor.java:279)
        at org.exist.xquery.AbstractExpression.eval(AbstractExpression.java:70)
        at org.exist.xquery.PathExpr.eval(PathExpr.java:243)
        at org.exist.xquery.ElementConstructor.eval(ElementConstructor.java:279)
        at org.exist.xquery.DebuggableExpression.eval(DebuggableExpression.java:56)
        at org.exist.xquery.DebuggableExpression.eval(DebuggableExpression.java:63)
        at org.exist.xquery.LetExpr.eval(LetExpr.java:210)
        at org.exist.xquery.BindingExpression.eval(BindingExpression.java:156)
        at org.exist.xquery.UserDefinedFunction.eval(UserDefinedFunction.java:135)
        at org.exist.xquery.DynamicCardinalityCheck.eval(DynamicCardinalityCheck.java:72)
        at org.exist.xquery.DynamicTypeCheck.eval(DynamicTypeCheck.java:61)
        at org.exist.xquery.FunctionCall.evalFunction(FunctionCall.java:278)
        at org.exist.xquery.FunctionCall.eval(FunctionCall.java:205)
        at org.exist.xquery.AbstractExpression.eval(AbstractExpression.java:70)
        at org.exist.xquery.PathExpr.eval(PathExpr.java:243)
        at org.exist.xquery.AbstractExpression.eval(AbstractExpression.java:70)
        at org.exist.xquery.SwitchExpression.eval(SwitchExpression.java:110)
        at org.exist.xquery.DebuggableExpression.eval(DebuggableExpression.java:56)
        at org.exist.xquery.DebuggableExpression.eval(DebuggableExpression.java:63)
        at org.exist.xquery.LetExpr.eval(LetExpr.java:210)
        at org.exist.xquery.BindingExpression.eval(BindingExpression.java:156)
        at org.exist.xquery.UserDefinedFunction.eval(UserDefinedFunction.java:135)
        at org.exist.xquery.DynamicCardinalityCheck.eval(DynamicCardinalityCheck.java:72)
        at org.exist.xquery.DynamicTypeCheck.eval(DynamicTypeCheck.java:61)
        at org.exist.xquery.FunctionCall.evalFunction(FunctionCall.java:278)
        at org.exist.xquery.FunctionCall.eval(FunctionCall.java:205)
        at org.exist.xquery.ConditionalExpression.eval(ConditionalExpression.java:100)
        at org.exist.xquery.AbstractExpression.eval(AbstractExpression.java:70)
        at org.exist.xquery.PathExpr.eval(PathExpr.java:243)
        at org.exist.xquery.EnclosedExpr.eval(EnclosedExpr.java:70)
        at org.exist.xquery.AbstractExpression.eval(AbstractExpression.java:70)
        at org.exist.xquery.PathExpr.eval(PathExpr.java:243)
        at org.exist.xquery.ElementConstructor.eval(ElementConstructor.java:279)
        at org.exist.xquery.AbstractExpression.eval(AbstractExpression.java:70)
        at org.exist.xquery.PathExpr.eval(PathExpr.java:243)
        at org.exist.xquery.ElementConstructor.eval(ElementConstructor.java:279)
        at org.exist.xquery.AbstractExpression.eval(AbstractExpression.java:70)
        at org.exist.xquery.PathExpr.eval(PathExpr.java:243)
        at org.exist.xquery.ElementConstructor.eval(ElementConstructor.java:279)
        at org.exist.xquery.AbstractExpression.eval(AbstractExpression.java:70)
        at org.exist.xquery.PathExpr.eval(PathExpr.java:243)
        at org.exist.xquery.SequenceConstructor.eval(SequenceConstructor.java:83)
        at org.exist.xquery.DebuggableExpression.eval(DebuggableExpression.java:56)
        at org.exist.xquery.DebuggableExpression.eval(DebuggableExpression.java:63)
        at org.exist.xquery.LetExpr.eval(LetExpr.java:210)
        at org.exist.xquery.LetExpr.eval(LetExpr.java:208)
        at org.exist.xquery.LetExpr.eval(LetExpr.java:208)
        at org.exist.xquery.BindingExpression.eval(BindingExpression.java:156)
        at org.exist.xquery.AbstractExpression.eval(AbstractExpression.java:70)
        at org.exist.xquery.PathExpr.eval(PathExpr.java:243)
        at org.exist.xquery.AbstractExpression.eval(AbstractExpression.java:70)
        at org.exist.xquery.XQuery.execute(XQuery.java:246)
        at org.exist.xquery.XQuery.execute(XQuery.java:201)
        at org.exist.http.servlets.XQueryServlet.process(XQueryServlet.java:512)
        at org.exist.http.servlets.XQueryServlet.doGet(XQueryServlet.java:217)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:538)
        at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:478)
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
        at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:517)
        at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225)
        at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:937)
        at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406)
        at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)
        at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:871)
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
        at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:239)
        at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:115)
        at org.exist.http.urlrewrite.Forward.doRewrite(Forward.java:47)
        at org.exist.http.urlrewrite.XQueryURLRewrite.doRewrite(XQueryURLRewrite.java:525)
        at org.exist.http.urlrewrite.XQueryURLRewrite.doFilter(XQueryURLRewrite.java:344)
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323)
        at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:476)
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
        at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:480)
        at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225)
        at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:937)
        at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406)
        at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)
        at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:871)
        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:110)
        at org.eclipse.jetty.server.Server.handle(Server.java:346)
        at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:589)
        at org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1048)
        at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:601)
        at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:214)
        at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:411)
        at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:531)
        at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:40)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:529)
        at java.lang.Thread.run(Thread.java:636)

I have tried to restore the problem directory from a backup, but I get
similar exceptions as well.

I have shut down the server, removed the .~lock file from the
$EXIST_HOME/webapp/WEB-INF/data/fs structure, then restarted, also
without a change.

Reindexing also hasn't worked.

Do you have any recommendation of other things I can try?

-- 
Michael Westbay
Writer/System Administrator
http://www.japanesebaseball.com/