public virtual void TestUpdateDelteSlices()
{
DocumentsWriterDeleteQueue queue = new DocumentsWriterDeleteQueue();
int size = 200 + Random.Next(500) * RANDOM_MULTIPLIER;
int?[] ids = new int?[size];
for (int i = 0; i < ids.Length; i++)
{
ids[i] = Random.Next();
}
DeleteSlice slice1 = queue.NewSlice();
DeleteSlice slice2 = queue.NewSlice();
BufferedUpdates bd1 = new BufferedUpdates();
BufferedUpdates bd2 = new BufferedUpdates();
int last1 = 0;
int last2 = 0;
ISet <Term> uniqueValues = new JCG.HashSet <Term>();
for (int j = 0; j < ids.Length; j++)
{
int?i = ids[j];
// create an array here since we compare identity below against tailItem
Term[] term = new Term[] { new Term("id", i.ToString()) };
uniqueValues.Add(term[0]);
queue.AddDelete(term);
if (Random.Next(20) == 0 || j == ids.Length - 1)
{
queue.UpdateSlice(slice1);
Assert.IsTrue(slice1.IsTailItem(term));
slice1.Apply(bd1, j);
AssertAllBetween(last1, j, bd1, ids);
last1 = j + 1;
}
if (Random.Next(10) == 5 || j == ids.Length - 1)
{
queue.UpdateSlice(slice2);
Assert.IsTrue(slice2.IsTailItem(term));
slice2.Apply(bd2, j);
AssertAllBetween(last2, j, bd2, ids);
last2 = j + 1;
}
Assert.AreEqual(j + 1, queue.NumGlobalTermDeletes);
}
assertEquals(uniqueValues, new JCG.HashSet <Term>(bd1.terms.Keys));
assertEquals(uniqueValues, new JCG.HashSet <Term>(bd2.terms.Keys));
var frozenSet = new JCG.HashSet <Term>();
foreach (Term t in queue.FreezeGlobalBuffer(null).GetTermsEnumerable())
{
BytesRef bytesRef = new BytesRef();
bytesRef.CopyBytes(t.Bytes);
frozenSet.Add(new Term(t.Field, bytesRef));
}
assertEquals(uniqueValues, frozenSet);
Assert.AreEqual(0, queue.NumGlobalTermDeletes, "num deletes must be 0 after freeze");
}
public virtual void TestUpdateDelteSlices()
{
DocumentsWriterDeleteQueue queue = new DocumentsWriterDeleteQueue();
int size = 200 + Random().Next(500) * RANDOM_MULTIPLIER;
int?[] ids = new int?[size];
for (int i = 0; i < ids.Length; i++)
{
ids[i] = Random().Next();
}
DeleteSlice slice1 = queue.NewSlice();
DeleteSlice slice2 = queue.NewSlice();
BufferedUpdates bd1 = new BufferedUpdates();
BufferedUpdates bd2 = new BufferedUpdates();
int last1 = 0;
int last2 = 0;
HashSet<Term> uniqueValues = new HashSet<Term>();
for (int j = 0; j < ids.Length; j++)
{
int? i = ids[j];
// create an array here since we compare identity below against tailItem
Term[] term = new Term[] { new Term("id", i.ToString()) };
uniqueValues.Add(term[0]);
queue.AddDelete(term);
if (Random().Next(20) == 0 || j == ids.Length - 1)
{
queue.UpdateSlice(slice1);
Assert.IsTrue(slice1.IsTailItem(term));
slice1.Apply(bd1, j);
AssertAllBetween(last1, j, bd1, ids);
last1 = j + 1;
}
if (Random().Next(10) == 5 || j == ids.Length - 1)
{
queue.UpdateSlice(slice2);
Assert.IsTrue(slice2.IsTailItem(term));
slice2.Apply(bd2, j);
AssertAllBetween(last2, j, bd2, ids);
last2 = j + 1;
}
Assert.AreEqual(j + 1, queue.NumGlobalTermDeletes());
}
Assert.AreEqual(uniqueValues, bd1.Terms_Nunit().Keys);
Assert.AreEqual(uniqueValues, bd2.Terms_Nunit().Keys);
HashSet<Term> frozenSet = new HashSet<Term>();
foreach (Term t in queue.FreezeGlobalBuffer(null).TermsIterable())
{
BytesRef bytesRef = new BytesRef();
bytesRef.CopyBytes(t.Bytes());
frozenSet.Add(new Term(t.Field(), bytesRef));
}
Assert.AreEqual(uniqueValues, frozenSet);
Assert.AreEqual(0, queue.NumGlobalTermDeletes(), "num deletes must be 0 after freeze");
}
public DocumentsWriterPerThread(string segmentName, Directory directory, LiveIndexWriterConfig indexWriterConfig, InfoStream infoStream, DocumentsWriterDeleteQueue deleteQueue, FieldInfos.Builder fieldInfos)
{
this.directoryOrig = directory;
this.directory = new TrackingDirectoryWrapper(directory);
this.fieldInfos = fieldInfos;
this.indexWriterConfig = indexWriterConfig;
this.infoStream = infoStream;
this.codec = indexWriterConfig.Codec;
this.docState = new DocState(this, infoStream);
this.docState.similarity = indexWriterConfig.Similarity;
bytesUsed = Counter.NewCounter();
byteBlockAllocator = new DirectTrackingAllocator(bytesUsed);
pendingUpdates = new BufferedUpdates();
intBlockAllocator = new Int32BlockAllocator(bytesUsed);
this.deleteQueue = deleteQueue;
if (Debugging.AssertsEnabled)
{
Debugging.Assert(numDocsInRAM == 0, "num docs {0}", numDocsInRAM);
}
pendingUpdates.Clear();
deleteSlice = deleteQueue.NewSlice();
segmentInfo = new SegmentInfo(directoryOrig, Constants.LUCENE_MAIN_VERSION, segmentName, -1, false, codec, null);
if (Debugging.AssertsEnabled)
{
Debugging.Assert(numDocsInRAM == 0);
}
if (INFO_VERBOSE && infoStream.IsEnabled("DWPT"))
{
infoStream.Message("DWPT", Thread.CurrentThread.Name + " init seg=" + segmentName + " delQueue=" + deleteQueue);
}
// this should be the last call in the ctor
// it really sucks that we need to pull this within the ctor and pass this ref to the chain!
consumer = indexWriterConfig.IndexingChain.GetChain(this);
}
protected internal UpdateThread(DocumentsWriterDeleteQueue queue, AtomicInt32 index, int?[] ids, CountdownEvent latch)
{
this.Queue = queue;
this.Index = index;
this.Ids = ids;
this.Slice = queue.NewSlice();
Deletes = new BufferedUpdates();
this.Latch = latch;
}
public DocumentsWriterPerThread(string segmentName, Directory directory, LiveIndexWriterConfig indexWriterConfig, InfoStream infoStream, DocumentsWriterDeleteQueue deleteQueue, FieldInfos.Builder fieldInfos)
{
this.DirectoryOrig = directory;
this.Directory = new TrackingDirectoryWrapper(directory);
this.FieldInfos = fieldInfos;
this.IndexWriterConfig = indexWriterConfig;
this.InfoStream = infoStream;
this.Codec = indexWriterConfig.Codec;
this.docState = new DocState(this, infoStream);
this.docState.Similarity = indexWriterConfig.Similarity;
bytesUsed = Counter.NewCounter();
ByteBlockAllocator = new DirectTrackingAllocator(bytesUsed);
PendingUpdates = new BufferedUpdates();
intBlockAllocator = new IntBlockAllocator(bytesUsed);
this.DeleteQueue = deleteQueue;
Debug.Assert(numDocsInRAM == 0, "num docs " + numDocsInRAM);
PendingUpdates.Clear();
DeleteSlice = deleteQueue.NewSlice();
SegmentInfo_Renamed = new SegmentInfo(DirectoryOrig, Constants.LUCENE_MAIN_VERSION, segmentName, -1, false, Codec, null);
Debug.Assert(numDocsInRAM == 0);
if (INFO_VERBOSE && infoStream.IsEnabled("DWPT"))
{
infoStream.Message("DWPT", Thread.CurrentThread.Name + " init seg=" + segmentName + " delQueue=" + deleteQueue);
}
// this should be the last call in the ctor
// it really sucks that we need to pull this within the ctor and pass this ref to the chain!
Consumer = indexWriterConfig.IndexingChain.GetChain(this);
}
protected internal UpdateThread(DocumentsWriterDeleteQueue queue, AtomicInteger index, int?[] ids, CountDownLatch latch)
{
this.Queue = queue;
this.Index = index;
this.Ids = ids;
this.Slice = queue.NewSlice();
Deletes = new BufferedUpdates();
this.Latch = latch;
}