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Issue Details [XML]

Key: SES-697
Type: Bug Bug
Status: Resolved Resolved
Resolution: Fixed
Priority: Critical Critical
Assignee: Arjohn Kampman
Reporter: Arjohn Kampman
Votes: 0
Watchers: 0
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NativeStore crash related to deleting and then recreating .alloc files

Created: 06/Jan/10 09:20 AM   Updated: 06/Jan/10 09:39 AM
Component/s: Native Sail
Affects Version/s: 2.3.0
Fix Version/s: 2.3.1


 Description   
This could be another virus scanner related issue; it is only reproducable on specific machines and not on others. This problem occurs in a program than runs thousands of transactions back-to-back. During this process, the .alloc files are often deleted and then recreated upon the next commit.

org.openrdf.sail.SailException: java.io.FileNotFoundException: C:\.....\triples-spoc.alloc (Access is denied)
at org.openrdf.sail.nativerdf.NativeStoreConnection.commitInternal(NativeStoreConnection.java:309)
at org.openrdf.sail.helpers.SailConnectionBase.commit(SailConnectionBase.java:281)
at org.openrdf.sail.helpers.SailConnectionWrapper.commit(SailConnectionWrapper.java:112)
at org.openrdf.repository.sail.SailRepositoryConnection.commit(SailRepositoryConnection.java:81)
... 17 common frames omitted
Caused by: java.io.FileNotFoundException: C:\.....\triples-spoc.alloc (Access is denied)
at java.io.FileOutputStream.open(Native Method)
at java.io.FileOutputStream.<init>(Unknown Source)
at java.io.FileOutputStream.<init>(Unknown Source)
at org.openrdf.sail.nativerdf.btree.AllocatedNodesList.sync(AllocatedNodesList.java:130)
at org.openrdf.sail.nativerdf.btree.BTree.sync(BTree.java:512)
at org.openrdf.sail.nativerdf.TripleStore.sync(TripleStore.java:956)
at org.openrdf.sail.nativerdf.TripleStore.commit(TripleStore.java:883)
at org.openrdf.sail.nativerdf.NativeStoreConnection.commitInternal(NativeStoreConnection.java:304)
... 20 common frames omitted

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