Dear Christian
I gone through the links which you are given in below mail , i used GLOBAL LOCK(true) and PARALLEL(1) option in my code ,but i am getting same exception(overlapping file) .
Dear Christian at this time i cant change it to the client server architecture,please do the needful.
Thanks & Regards Chandra Sekhar
________________________________________ From: Christian Grün christian.gruen@gmail.com Sent: Thursday, August 28, 2014 7:33 PM To: Chandrasekhar Cc: basex-talk@mailman.uni-konstanz.de Subject: Re: [basex-talk] Reg : Over Laping Exception
Dear Chandra,
Please use the client/server architecture of BaseX if you want to run multiple queries in parallel. After all, it's also possible to do multiple queries without a running server instance, but it's usually not possible to make it work without spending more time with the BaseX code.
Please take your time and have a look at our documentation, it should give you some more instructions (e.g. [1,2,3]).
All the best, Christian
[1] http://docs.basex.org/wiki/Startup [2] http://docs.basex.org/wiki/Transactions [3] http://docs.basex.org/wiki/Clients
On Thu, Aug 28, 2014 at 3:32 PM, Chandrasekhar chandrasekhar.r@intense.in wrote:
Dear Team
When i querying on same collection at same time(multiple hits) i am getting this probelm.To run the query we are using the below steps. Context context = new Context(); context.globalopts.set(GlobalOptions.DBPATH,"DBPATH"); String result = new XQuery(query).execute(context); context.close();Thanks & Regards Chandra Sekhar ________________________________________ From: Christian Grün christian.gruen@gmail.com Sent: Thursday, August 28, 2014 6:39 PM To: Chandrasekhar Cc: basex-talk@mailman.uni-konstanz.de Subject: Re: [basex-talk] Reg : Over Laping Exception
Dear Chandrasehkar,
this error message can usually be derived to an unorthodox way of using our APIs, or mixing direct and server-side access to BaseX. Could you please give us more feedback on how the error was triggered?
Best, Christian
On Thu, Aug 28, 2014 at 2:40 PM, Chandrasekhar chandrasekhar.r@intense.in wrote:
Dear Team
We are getting the below exception wen xqueryexecuting.Please do the needful
org.basex.core.BaseXException: Improperuse? Potential bug? Your feedback is welcome: Contact: basex-talk@mailman.uni-konstanz.de Version: BaseX 7.9 Java: Oracle Corporation, 1.7.0_07 OS: Windows 7, x86 Stack Trace: java.nio.channels.OverlappingFileLockException at sun.nio.ch.SharedFileLockTable.checkList(FileLockTable.java:255) at sun.nio.ch.SharedFileLockTable.add(FileLockTable.java:152) at sun.nio.ch.FileChannelImpl.tryLock(FileChannelImpl.java:1017) at org.basex.io.random.TableDiskAccess.lck(TableDiskAccess.java:188) at org.basex.io.random.TableDiskAccess.sharedLock(TableDiskAccess.java:175) at org.basex.io.random.TableDiskAccess.<init>(TableDiskAccess.java:88) at org.basex.data.DiskData.init(DiskData.java:122) at org.basex.data.DiskData.<init>(DiskData.java:92) at org.basex.core.cmd.Open.open(Open.java:68) at org.basex.query.QueryResources.open(QueryResources.java:263)
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