private void RebuildCounts(long lastCommittedTransactionId, ProgressReporter progressReporter)
{
CleanupCountsForRebuilding();
IdGeneratorFactory idGenFactory = new DefaultIdGeneratorFactory(_fs);
StoreFactory storeFactory = new StoreFactory(_testDir.databaseLayout(), _config, idGenFactory, _pageCache, _fs, _logProvider, EmptyVersionContextSupplier.EMPTY);
using (Lifespan life = new Lifespan(), NeoStores neoStores = storeFactory.OpenAllNeoStores())
{
NodeStore nodeStore = neoStores.NodeStore;
RelationshipStore relationshipStore = neoStores.RelationshipStore;
int highLabelId = ( int )neoStores.LabelTokenStore.HighId;
int highRelationshipTypeId = ( int )neoStores.RelationshipTypeTokenStore.HighId;
CountsComputer countsComputer = new CountsComputer(lastCommittedTransactionId, nodeStore, relationshipStore, highLabelId, highRelationshipTypeId, [email protected]_Fields.AutoWithoutPagecache, progressReporter);
CountsTracker countsTracker = CreateCountsTracker();
life.Add(countsTracker.setInitializer(countsComputer));
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldGrowAFileWhileContinuingToMemoryMapNewRegions()
public virtual void ShouldGrowAFileWhileContinuingToMemoryMapNewRegions()
{
// don't run on windows because memory mapping doesn't work properly there
assumeTrue(!SystemUtils.IS_OS_WINDOWS);
// given
const int numberOfRecords = 1000000;
Config config = Config.defaults(pagecache_memory, MmapSize(numberOfRecords, NodeRecordFormat.RECORD_SIZE));
FileSystemAbstraction fileSystemAbstraction = _fileSystemRule.get();
DefaultIdGeneratorFactory idGeneratorFactory = new DefaultIdGeneratorFactory(fileSystemAbstraction);
PageCache pageCache = _pageCacheRule.getPageCache(fileSystemAbstraction, config);
StoreFactory storeFactory = new StoreFactory(_testDirectory.databaseLayout(), config, idGeneratorFactory, pageCache, fileSystemAbstraction, NullLogProvider.Instance, EmptyVersionContextSupplier.EMPTY);
NeoStores neoStores = storeFactory.OpenAllNeoStores(true);
NodeStore nodeStore = neoStores.NodeStore;
// when
int iterations = 2 * numberOfRecords;
long startingId = nodeStore.NextId();
long nodeId = startingId;
for (int i = 0; i < iterations; i++)
{
NodeRecord record = new NodeRecord(nodeId, false, i, 0);
record.InUse = true;
nodeStore.UpdateRecord(record);
nodeId = nodeStore.NextId();
}
// then
NodeRecord record = new NodeRecord(0, false, 0, 0);
for (int i = 0; i < iterations; i++)
{
record.Id = startingId + i;
nodeStore.GetRecord(i, record, NORMAL);
assertTrue("record[" + i + "] should be in use", record.InUse());
assertThat("record[" + i + "] should have nextRelId of " + i, record.NextRel, @is(( long )i));
}
neoStores.Close();
}
