/*
* Run one indexer and 2 searchers against single index as
* stress test.
*/
public virtual void RunTest(Directory directory)
{
TimedThread[] threads = new TimedThread[4];
IndexWriter writer = new MockIndexWriter(this, directory, true, ANALYZER, true);
writer.SetMaxBufferedDocs(7);
writer.SetMergeFactor(3);
// Establish a base index of 100 docs:
for (int i = 0; i < 100; i++)
{
Document d = new Document();
d.Add(new Field("id", System.Convert.ToString(i), Field.Store.YES, Field.Index.NOT_ANALYZED));
d.Add(new Field("contents", English.IntToEnglish(i), Field.Store.NO, Field.Index.ANALYZED));
writer.AddDocument(d);
}
writer.Commit();
IndexReader r = IndexReader.Open(directory);
Assert.AreEqual(100, r.NumDocs());
r.Close();
IndexerThread indexerThread = new IndexerThread(writer, threads);
threads[0] = indexerThread;
indexerThread.Start();
IndexerThread indexerThread2 = new IndexerThread(writer, threads);
threads[1] = indexerThread2;
indexerThread2.Start();
SearcherThread searcherThread1 = new SearcherThread(directory, threads);
threads[2] = searcherThread1;
searcherThread1.Start();
SearcherThread searcherThread2 = new SearcherThread(directory, threads);
threads[3] = searcherThread2;
searcherThread2.Start();
indexerThread.Join();
indexerThread2.Join();
searcherThread1.Join();
searcherThread2.Join();
writer.Close();
Assert.IsTrue(!indexerThread.failed, "hit unexpected exception in indexer");
Assert.IsTrue(!indexerThread2.failed, "hit unexpected exception in indexer2");
Assert.IsTrue(!searcherThread1.failed, "hit unexpected exception in search1");
Assert.IsTrue(!searcherThread2.failed, "hit unexpected exception in search2");
//System.out.println(" Writer: " + indexerThread.count + " iterations");
//System.out.println("Searcher 1: " + searcherThread1.count + " searchers created");
//System.out.println("Searcher 2: " + searcherThread2.count + " searchers created");
}
public virtual DocsAndWriter IndexRandomIWReader(int nThreads, int iterations, int range, Directory dir)
{
System.Collections.Hashtable docs = new System.Collections.Hashtable();
IndexWriter w = new MockIndexWriter(this, dir, autoCommit, new WhitespaceAnalyzer(), true);
w.SetUseCompoundFile(false);
/***
* w.setMaxMergeDocs(Integer.MAX_VALUE);
* w.setMaxFieldLength(10000);
* w.setRAMBufferSizeMB(1);
* w.setMergeFactor(10);
***/
// force many merges
w.SetMergeFactor(mergeFactor);
w.SetRAMBufferSizeMB(.1);
w.SetMaxBufferedDocs(maxBufferedDocs);
threads = new IndexingThread[nThreads];
for (int i = 0; i < threads.Length; i++)
{
IndexingThread th = new IndexingThread();
th.w = w;
th.base_Renamed = 1000000 * i;
th.range = range;
th.iterations = iterations;
threads[i] = th;
}
for (int i = 0; i < threads.Length; i++)
{
threads[i].Start();
}
for (int i = 0; i < threads.Length; i++)
{
threads[i].Join();
}
// w.optimize();
//w.close();
for (int i = 0; i < threads.Length; i++)
{
IndexingThread th = threads[i];
lock (th)
{
SupportClass.CollectionsHelper.AddAllIfNotContains(docs, th.docs);
}
}
_TestUtil.CheckIndex(dir);
DocsAndWriter dw = new DocsAndWriter();
dw.docs = docs;
dw.writer = w;
return(dw);
}
public virtual System.Collections.IDictionary IndexRandom(int nThreads, int iterations, int range, Directory dir)
{
System.Collections.IDictionary docs = new System.Collections.Hashtable();
for (int iter = 0; iter < 3; iter++)
{
IndexWriter w = new MockIndexWriter(this, dir, autoCommit, new WhitespaceAnalyzer(), true);
w.SetUseCompoundFile(false);
// force many merges
w.SetMergeFactor(mergeFactor);
w.SetRAMBufferSizeMB(.1);
w.SetMaxBufferedDocs(maxBufferedDocs);
threads = new IndexingThread[nThreads];
for (int i = 0; i < threads.Length; i++)
{
IndexingThread th = new IndexingThread();
th.w = w;
th.base_Renamed = 1000000 * i;
th.range = range;
th.iterations = iterations;
threads[i] = th;
}
for (int i = 0; i < threads.Length; i++)
{
threads[i].Start();
}
for (int i = 0; i < threads.Length; i++)
{
threads[i].Join();
}
// w.optimize();
w.Close();
for (int i = 0; i < threads.Length; i++)
{
IndexingThread th = threads[i];
lock (th)
{
System.Collections.IEnumerator e = th.docs.Keys.GetEnumerator();
while (e.MoveNext())
{
docs[e.Current] = th.docs[e.Current];
}
}
}
}
_TestUtil.CheckIndex(dir);
return(docs);
}
public virtual System.Collections.IDictionary IndexRandom(int nThreads, int iterations, int range, Directory dir)
{
System.Collections.IDictionary docs = new System.Collections.Hashtable();
for (int iter = 0; iter < 3; iter++)
{
IndexWriter w = new MockIndexWriter(this, dir, autoCommit, new WhitespaceAnalyzer(), true);
w.SetUseCompoundFile(false);
// force many merges
w.SetMergeFactor(mergeFactor);
w.SetRAMBufferSizeMB(.1);
w.SetMaxBufferedDocs(maxBufferedDocs);
threads = new IndexingThread[nThreads];
for (int i = 0; i < threads.Length; i++)
{
IndexingThread th = new IndexingThread();
th.w = w;
th.base_Renamed = 1000000 * i;
th.range = range;
th.iterations = iterations;
threads[i] = th;
}
for (int i = 0; i < threads.Length; i++)
{
threads[i].Start();
}
for (int i = 0; i < threads.Length; i++)
{
threads[i].Join();
}
// w.optimize();
w.Close();
for (int i = 0; i < threads.Length; i++)
{
IndexingThread th = threads[i];
lock (th)
{
System.Collections.IEnumerator e = th.docs.Keys.GetEnumerator();
while (e.MoveNext())
{
docs[e.Current] = th.docs[e.Current];
}
}
}
}
_TestUtil.CheckIndex(dir);
return docs;
}
public virtual DocsAndWriter IndexRandomIWReader(int nThreads, int iterations, int range, Directory dir)
{
System.Collections.Hashtable docs = new System.Collections.Hashtable();
IndexWriter w = new MockIndexWriter(this, dir, autoCommit, new WhitespaceAnalyzer(), true);
w.SetUseCompoundFile(false);
/***
w.setMaxMergeDocs(Integer.MAX_VALUE);
w.setMaxFieldLength(10000);
w.setRAMBufferSizeMB(1);
w.setMergeFactor(10);
***/
// force many merges
w.SetMergeFactor(mergeFactor);
w.SetRAMBufferSizeMB(.1);
w.SetMaxBufferedDocs(maxBufferedDocs);
threads = new IndexingThread[nThreads];
for (int i = 0; i < threads.Length; i++)
{
IndexingThread th = new IndexingThread();
th.w = w;
th.base_Renamed = 1000000 * i;
th.range = range;
th.iterations = iterations;
threads[i] = th;
}
for (int i = 0; i < threads.Length; i++)
{
threads[i].Start();
}
for (int i = 0; i < threads.Length; i++)
{
threads[i].Join();
}
// w.optimize();
//w.close();
for (int i = 0; i < threads.Length; i++)
{
IndexingThread th = threads[i];
lock (th)
{
SupportClass.CollectionsHelper.AddAllIfNotContains(docs, th.docs);
}
}
_TestUtil.CheckIndex(dir);
DocsAndWriter dw = new DocsAndWriter();
dw.docs = docs;
dw.writer = w;
return dw;
}
/*
Run one indexer and 2 searchers against single index as
stress test.
*/
public virtual void RunTest(Directory directory)
{
TimedThread[] threads = new TimedThread[4];
IndexWriter writer = new MockIndexWriter(this, directory, true, ANALYZER, true);
writer.SetMaxBufferedDocs(7);
writer.SetMergeFactor(3);
// Establish a base index of 100 docs:
for (int i = 0; i < 100; i++)
{
Document d = new Document();
d.Add(new Field("id", System.Convert.ToString(i), Field.Store.YES, Field.Index.NOT_ANALYZED));
d.Add(new Field("contents", English.IntToEnglish(i), Field.Store.NO, Field.Index.ANALYZED));
writer.AddDocument(d);
}
writer.Commit();
IndexReader r = IndexReader.Open(directory);
Assert.AreEqual(100, r.NumDocs());
r.Close();
IndexerThread indexerThread = new IndexerThread(writer, threads);
threads[0] = indexerThread;
indexerThread.Start();
IndexerThread indexerThread2 = new IndexerThread(writer, threads);
threads[1] = indexerThread2;
indexerThread2.Start();
SearcherThread searcherThread1 = new SearcherThread(directory, threads);
threads[2] = searcherThread1;
searcherThread1.Start();
SearcherThread searcherThread2 = new SearcherThread(directory, threads);
threads[3] = searcherThread2;
searcherThread2.Start();
indexerThread.Join();
indexerThread2.Join();
searcherThread1.Join();
searcherThread2.Join();
writer.Close();
Assert.IsTrue(!indexerThread.failed, "hit unexpected exception in indexer");
Assert.IsTrue(!indexerThread2.failed, "hit unexpected exception in indexer2");
Assert.IsTrue(!searcherThread1.failed, "hit unexpected exception in search1");
Assert.IsTrue(!searcherThread2.failed, "hit unexpected exception in search2");
//System.out.println(" Writer: " + indexerThread.count + " iterations");
//System.out.println("Searcher 1: " + searcherThread1.count + " searchers created");
//System.out.println("Searcher 2: " + searcherThread2.count + " searchers created");
}