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

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Re: [basex-talk] JSON...

JSON serialization via REST API

France Baril

4 Apr 2014 4 Apr '14

10:45 a.m.

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@architextus.com (514) 572-0341

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Christian Grün

4 Apr 4 Apr

5:34 p.m.

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

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

On Fri, Apr 4, 2014 at 4:45 PM, France Baril france.baril@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@architextus.com (514) 572-0341

France Baril

7 Apr 7 Apr

9:42 a.m.

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

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.ecli...

- 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)