Database corruption [moved]

[lvca]

This is Issue 78 moved from a Google Code project.
Added by 2010-07-26T19:28:33.000Z by lavikain...@gmail.com.
Please review that bug for more context and additional comments, but update this bug.
Closed (Fixed).

Original labels: Type-Defect, Priority-Medium, v0.9.21

Original description

When documents are created, deleted and queried sequentially they will eventually create a database corruption. The exact point of is unknown.

There is a test case as attachment. It may be that it has to be run a few times to show the point of corruption, but so far it has happened every time.

Stack trace is:
--
java.lang.IllegalArgumentException: Negative position
    at sun.nio.ch.FileChannelImpl.map(FileChannelImpl.java:698)
    at com.orientechnologies.orient.core.storage.fs.OFileMMap.map(OFileMMap.java:214)
    at com.orientechnologies.orient.core.storage.fs.OMMapManager.mapBuffer(OMMapManager.java:115)
    at com.orientechnologies.orient.core.storage.fs.OMMapManager.request(OMMapManager.java:101)
    at com.orientechnologies.orient.core.storage.fs.OMMapManager.request(OMMapManager.java:37)
    at com.orientechnologies.orient.core.storage.fs.OFileMMap.writeByte(OFileMMap.java:108)
    at com.orientechnologies.orient.core.storage.impl.local.OTxSegment.addLog(OTxSegment.java:102)
    at com.orientechnologies.orient.core.storage.impl.local.OStorageLocalTxExecuter.createRecord(OStorageLocalTxExecuter.java:71)
    at com.orientechnologies.orient.core.storage.impl.local.OStorageLocalTxExecuter.commitEntry(OStorageLocalTxExecuter.java:176)
    at com.orientechnologies.orient.core.storage.impl.local.OStorageLocalTxExecuter.commitAllPendingRecords(OStorageLocalTxExecuter.java:131)
    at com.orientechnologies.orient.core.storage.impl.local.OStorageLocal.commit(OStorageLocal.java:586)
    at com.orientechnologies.orient.core.db.record.ODatabaseRecordTx.executeCommit(ODatabaseRecordTx.java:102)
    at com.orientechnologies.orient.core.tx.OTransactionOptimistic.commit(OTransactionOptimistic.java:34)
    at com.orientechnologies.orient.core.db.record.ODatabaseRecordTx.commit(ODatabaseRecordTx.java:65)
    at com.orientechnologies.orient.core.db.record.ODatabaseRecordTx.commit(ODatabaseRecordTx.java:1)
    at com.orientechnologies.orient.core.db.ODatabaseRecordWrapperAbstract.commit(ODatabaseRecordWrapperAbstract.java:52)
    at orienttest.Delete2Test.create(Delete2Test.java:62)
    at orienttest.Delete2Test.testDelete(Delete2Test.java:94)