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April 4th release and WebDAV access = Data Access out of bound.

Friday, 4 April 2014 · 5 messages · last reply 7 Apr 2014

France Baril4 Apr 2014 18:46 #

Hi, I get these errors with every DB access from XML Oxygen (through WebDAV).

BaseX 7.8.2 [Server]

Server was started (port: 1984)

HTTP Server was started (port: 8984)

Data Access out of bounds:

- pre value: 51

- #used blocks: 1

- #total locks: 1

- access: 0 (1 > 0]

com.bradmcevoy.http.exceptions.BadRequestException

Data Access out of bounds:

- pre value: 51

- #used blocks: 1

- #total locks: 1

- access: 0 (1 > 0]

com.bradmcevoy.http.exceptions.BadRequestException

Data Access out of bounds:

- pre value: 51

- #used blocks: 1

- #total locks: 1

- access: 0 (1 > 0]

com.bradmcevoy.http.exceptions.BadRequestException

-- France Baril Architecte documentaire / Documentation architect france.baril at architextus.com (514) 572-0341

Christian Grün4 Apr 2014 23:34 #

Hi France,

I am sorry to hear that. So if I get it right, the problem occurs with 7.8.2, but not with 7.8.1 and 8.0? What happens if you create and access new databases? What output do you get if you start basexhttp in debugging mode (using -d)?

Christian

Quoted text · France Baril · 55 lines

On Fri, Apr 4, 2014 at 4:45 PM, France Baril <france.baril at architextus.com> wrote: > Hi, I get these errors with every DB access from XML Oxygen (through > WebDAV). > > > BaseX 7.8.2 [Server] > > Server was started (port: 1984) > > HTTP Server was started (port: 8984) > > Data Access out of bounds: > > - pre value: 51 > > - #used blocks: 1 > > - #total locks: 1 > > - access: 0 (1 > 0] > > com.bradmcevoy.http.exceptions.BadRequestException > > Data Access out of bounds: > > - pre value: 51 > > - #used blocks: 1 > > - #total locks: 1 > > - access: 0 (1 > 0] > > com.bradmcevoy.http.exceptions.BadRequestException > > Data Access out of bounds: > > - pre value: 51 > > - #used blocks: 1 > > - #total locks: 1 > > - access: 0 (1 > 0] > > com.bradmcevoy.http.exceptions.BadRequestException > > > > -- > France Baril > Architecte documentaire / Documentation architect > france.baril at architextus.com > (514) 572-0341

France Baril7 Apr 2014 17:43 #

I've been installing/deinstalling so many versions due the bug where everything was slow on db:replace with the namespace that I can't remember which versions had the error message. At least one of them was returning errors about a wrong date/time format.

I recreated a DB on the latest 7.8.2 release (2014-04-04) and opened 1 document in Oxygen (after refreshing the webDAV connection). Here is the trace in debug mode.

Last login: Mon Apr 7 09:31:17 on ttys000

NoName:~ archie$ /Applications/basex/bin/basexhttp ; exit;

PASSWORD: admin

USER: admin

WEBPATH: /Users/archie/BaseXWeb

SERIALIZER: indent=no

BaseX 7.8.2 [Server]

Server was started (port: 1984)

HTTP Server was started (port: 8984)

SERIALIZER: indent=no

_ REQUEST _________________________________

(GET http://localhost:8984/webdav/en-us/topics/apps-manage.xml)@330938522org.eclipse.jetty.server.Request@13b9b89a

- Host: localhost:8984

- Accept: application/xml,*/*

- Authorization: Basic YWRtaW46YWRtaW4=

- Proxy-Connection: Keep-Alive

- User-Agent: Oxygen XML Editor/14.1

- Accept-Encoding: gzip

_ RESPONSE ________________________________

HTTP/1.1 200

Server: milton.io-1.8.1.4

Date: Mon, 07 Apr 2014 13:32:36 GMT

Last-Modified: Mon, 07 Apr 2014 13:25:59 GMT

Content-Type: application/xml;charset=UTF-8

Cache-Control: no-cache

Content-Length: 2085

SERIALIZER: indent=no

java.lang.RuntimeException: Data Access out of bounds:

- pre value: 51

- #used blocks: 1

- #total locks: 1

- access: 0 (1 > 0]

at org.basex.util.Util.notExpected(Util.java:53)

at org.basex.io.random.TableDiskAccess.cursor(TableDiskAccess.java:508)

at org.basex.io.random.TableDiskAccess.read1(TableDiskAccess.java:194)

at org.basex.data.Data.kind(Data.java:284)

at org.basex.query.value.node.DBNode$4.next(DBNode.java:335)

at org.basex.query.path.IterStep$1.next(IterStep.java:39)

at org.basex.query.path.IterStep$1.next(IterStep.java:31)

at org.basex.query.path.IterPath$1.next(IterPath.java:69)

at org.basex.query.path.IterPath$1.next(IterPath.java:40)

at org.basex.query.iter.Iter.value(Iter.java:64)

at org.basex.query.expr.ParseExpr.value(ParseExpr.java:70)

at org.basex.query.expr.TypeCheck.value(TypeCheck.java:84)

at org.basex.query.QueryContext.value(QueryContext.java:373)

at org.basex.query.MainModule.value(MainModule.java:77)

at org.basex.query.QueryContext.value(QueryContext.java:331)

at org.basex.query.QueryContext.iter(QueryContext.java:317)

at org.basex.query.QueryContext.execute(QueryContext.java:563)

at org.basex.query.QueryProcessor.execute(QueryProcessor.java:101)

at org.basex.http.webdav.impl.WebDAVLockService.execute(WebDAVLockService.java:159)

at org.basex.http.webdav.impl.WebDAVLockService.lock(WebDAVLockService.java:111)

at org.basex.http.webdav.BXAbstractResource.getCurrentActiveLock(BXAbstractResource.java:284)

at org.basex.http.webdav.BXAbstractResource$8.get(BXAbstractResource.java:192)

at org.basex.http.webdav.BXAbstractResource$8.get(BXAbstractResource.java:189)

at org.basex.http.webdav.BXCode.eval(BXCode.java:35)

at org.basex.http.webdav.BXCode.evalNoEx(BXCode.java:50)

at org.basex.http.webdav.BXAbstractResource.getCurrentLock(BXAbstractResource.java:189)

at com.bradmcevoy.http.webdav.WebDavProtocol$LockDiscoveryPropertyWriter.getValue(WebDavProtocol.java:450)

at com.bradmcevoy.http.webdav.WebDavProtocol$LockDiscoveryPropertyWriter.getValue(WebDavProtocol.java:445)

at com.bradmcevoy.http.webdav.PropertyMap.getProperty(PropertyMap.java:68)

at com.bradmcevoy.http.webdav.WebDavProtocol.getProperty(WebDavProtocol.java:232)

at com.bradmcevoy.http.webdav.PropFindPropertyBuilder.processResource(PropFindPropertyBuilder.java:140)

at com.bradmcevoy.http.webdav.PropFindPropertyBuilder.appendResponses(PropFindPropertyBuilder.java:107)

at com.bradmcevoy.http.webdav.PropFindPropertyBuilder.buildProperties(PropFindPropertyBuilder.java:86)

at com.bradmcevoy.http.webdav.PropFindHandler.processExistingResource(PropFindHandler.java:132)

at com.bradmcevoy.http.ResourceHandlerHelper.processResource(ResourceHandlerHelper.java:149)

at com.bradmcevoy.http.webdav.PropFindHandler.processResource(PropFindHandler.java:103)

at com.bradmcevoy.http.ResourceHandlerHelper.process(ResourceHandlerHelper.java:91)

at com.bradmcevoy.http.webdav.PropFindHandler.process(PropFindHandler.java:97)

at com.bradmcevoy.http.StandardFilter.process(StandardFilter.java:52)

at com.bradmcevoy.http.FilterChain.process(FilterChain.java:40)

at com.bradmcevoy.http.HttpManager.process(HttpManager.java:228)

at org.basex.http.webdav.WebDAVServlet.run(WebDAVServlet.java:23)

at org.basex.http.BaseXServlet.service(BaseXServlet.java:58)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)

at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684)

at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:501)

at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)

at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557)

at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)

at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)

at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428)

at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)

at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)

at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)

at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)

at org.eclipse.jetty.server.Server.handle(Server.java:370)

at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494)

at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:982)

at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1043)

at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:865)

at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240)

at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)

at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:667)

at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52)

at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)

at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)

at java.lang.Thread.run(Thread.java:744)