private void CheckInvariants(IndexWriter writer)
{
_TestUtil.SyncConcurrentMerges(writer);
int maxBufferedDocs = writer.GetMaxBufferedDocs();
int mergeFactor = writer.GetMergeFactor();
int maxMergeDocs = writer.GetMaxMergeDocs();
int ramSegmentCount = writer.GetNumBufferedDocuments();
Assert.IsTrue(ramSegmentCount < maxBufferedDocs);
int lowerBound = -1;
int upperBound = maxBufferedDocs;
int numSegments = 0;
int segmentCount = writer.GetSegmentCount();
for (int i = segmentCount - 1; i >= 0; i--)
{
int docCount = writer.GetDocCount(i);
Assert.IsTrue(docCount > lowerBound);
if (docCount <= upperBound)
{
numSegments++;
}
else
{
if (upperBound * mergeFactor <= maxMergeDocs)
{
Assert.IsTrue(numSegments < mergeFactor);
}
do
{
lowerBound = upperBound;
upperBound *= mergeFactor;
}while (docCount > upperBound);
numSegments = 1;
}
}
if (upperBound * mergeFactor <= maxMergeDocs)
{
Assert.IsTrue(numSegments < mergeFactor);
}
System.String[] files = writer.GetDirectory().ListAll();
int segmentCfsCount = 0;
for (int i = 0; i < files.Length; i++)
{
if (files[i].EndsWith(".cfs"))
{
segmentCfsCount++;
}
}
Assert.AreEqual(segmentCount, segmentCfsCount);
}
/// <throws> IOException </throws>
/// <seealso cref="IndexModifier#SetMaxBufferedDocs(int)">
/// </seealso>
public virtual int GetMaxBufferedDocs()
{
lock (directory)
{
AssureOpen();
CreateIndexWriter();
return(indexWriter.GetMaxBufferedDocs());
}
}
private void CheckInvariants(IndexWriter writer)
{
writer.WaitForMerges();
int maxBufferedDocs = writer.GetMaxBufferedDocs();
int mergeFactor = writer.GetMergeFactor();
int maxMergeDocs = writer.GetMaxMergeDocs();
int ramSegmentCount = writer.GetNumBufferedDocuments();
Assert.IsTrue(ramSegmentCount < maxBufferedDocs);
int lowerBound = -1;
int upperBound = maxBufferedDocs;
int numSegments = 0;
int segmentCount = writer.GetSegmentCount();
for (int i = segmentCount - 1; i >= 0; i--)
{
int docCount = writer.GetDocCount(i);
Assert.IsTrue(docCount > lowerBound);
if (docCount <= upperBound)
{
numSegments++;
}
else
{
if (upperBound * mergeFactor <= maxMergeDocs)
{
Assert.IsTrue(numSegments < mergeFactor);
}
do
{
lowerBound = upperBound;
upperBound *= mergeFactor;
}while (docCount > upperBound);
numSegments = 1;
}
}
if (upperBound * mergeFactor <= maxMergeDocs)
{
Assert.IsTrue(numSegments < mergeFactor);
}
}
private void CheckInvariants(IndexWriter writer)
{
writer.WaitForMerges();
int maxBufferedDocs = writer.GetMaxBufferedDocs();
int mergeFactor = writer.MergeFactor;
int maxMergeDocs = writer.MaxMergeDocs;
int ramSegmentCount = writer.GetNumBufferedDocuments();
Assert.IsTrue(ramSegmentCount < maxBufferedDocs);
int lowerBound = - 1;
int upperBound = maxBufferedDocs;
int numSegments = 0;
int segmentCount = writer.GetSegmentCount();
for (int i = segmentCount - 1; i >= 0; i--)
{
int docCount = writer.GetDocCount(i);
Assert.IsTrue(docCount > lowerBound);
if (docCount <= upperBound)
{
numSegments++;
}
else
{
if (upperBound * mergeFactor <= maxMergeDocs)
{
Assert.IsTrue(numSegments < mergeFactor, "maxMergeDocs=" + maxMergeDocs + "; numSegments=" + numSegments + "; upperBound=" + upperBound + "; mergeFactor=" + mergeFactor);
}
do
{
lowerBound = upperBound;
upperBound *= mergeFactor;
}
while (docCount > upperBound);
numSegments = 1;
}
}
if (upperBound * mergeFactor <= maxMergeDocs)
{
Assert.IsTrue(numSegments < mergeFactor);
}
}
private void CheckInvariants(IndexWriter writer)
{
_TestUtil.SyncConcurrentMerges(writer);
int maxBufferedDocs = writer.GetMaxBufferedDocs();
int mergeFactor = writer.GetMergeFactor();
int maxMergeDocs = writer.GetMaxMergeDocs();
int ramSegmentCount = writer.GetNumBufferedDocuments();
Assert.IsTrue(ramSegmentCount < maxBufferedDocs);
int lowerBound = - 1;
int upperBound = maxBufferedDocs;
int numSegments = 0;
int segmentCount = writer.GetSegmentCount();
for (int i = segmentCount - 1; i >= 0; i--)
{
int docCount = writer.GetDocCount(i);
Assert.IsTrue(docCount > lowerBound);
if (docCount <= upperBound)
{
numSegments++;
}
else
{
if (upperBound * mergeFactor <= maxMergeDocs)
{
Assert.IsTrue(numSegments < mergeFactor);
}
do
{
lowerBound = upperBound;
upperBound *= mergeFactor;
}
while (docCount > upperBound);
numSegments = 1;
}
}
if (upperBound * mergeFactor <= maxMergeDocs)
{
Assert.IsTrue(numSegments < mergeFactor);
}
System.String[] files = writer.GetDirectory().ListAll();
int segmentCfsCount = 0;
for (int i = 0; i < files.Length; i++)
{
if (files[i].EndsWith(".cfs"))
{
segmentCfsCount++;
}
}
Assert.AreEqual(segmentCount, segmentCfsCount);
}