void IndexTestCase::testRefreshIndexAfterOptimize()
{
DocumentSchema schema;
schema.addTextField("BODY");
stringstream ss;
const size_t NUM_DOCS = 1000;
for (size_t i = 0; i < NUM_DOCS; ++i)
{
ss << "body" << i << " hot;";
}
buildIndex(schema, ss.str());
tstring str = getTestPath();
Index index;
index.open(str, Index::READ, NULL);
IndexReaderPtr pIndexReader1 = index.acquireReader();
checkDocFreq(pIndexReader1, "BODY", "hot", NUM_DOCS);
buildIndex(schema, ss.str(), true);
//Optimize index
{
Index index2;
index2.open(str, Index::APPEND, NULL);
IndexWriterPtr pIndexWriter = index2.acquireWriter();
pIndexWriter->optimizeIndex();
}
IndexReaderPtr pIndexReader2 = index.acquireReader(true);
CPPUNIT_ASSERT(pIndexReader1 != pIndexReader2);
checkDocFreq(pIndexReader2, "BODY", "hot", 2 * NUM_DOCS);
}
void IndexMergerAppRunner::indexMerge()
{
try
{
if (!m_sLexiDir.empty())
{
GLOBAL_CONF().General.dictionaryPath = m_sLexiDir;
}
std::cout << "Open index: [ " << m_sIndexPath << "]" << std::endl;
IndexPtr pIndex(new Index());
pIndex->open(m_sIndexPath, Index::APPEND, NULL);
IndexWriterPtr pWriter = pIndex->acquireWriter();
if (m_nMergeMode == 2)
{
std::cout << "Begin optimize index: [ " << m_sIndexPath << "]" << std::endl;
pWriter->optimizeIndex();
}
else
{
std::cout << "Begin merge index: [ " << m_sIndexPath << "]" << std::endl;
pWriter->mergeIndex();
}
}
catch(const FirteXException& fe)
{
cout << "Merge index FAILED: " << fe.what() << endl;
}
}
void IndexTestCase::testIndexOptimize()
{
GLOBAL_CONF().Merge.maxAllowedOpenFiles = 16;
DocumentSchema schema;
schema.addTextField("BODY");
stringstream ss;
const size_t NUM_DOCS = 1000;
for (size_t i = 0; i < NUM_DOCS; ++i)
{
ss << "body" << i << " hot;";
}
try
{
buildIndex(schema, ss.str());
buildIndex(schema, ss.str(), true);
}
catch (const FirteXException& e)
{
cout << "ERROR: " << e.what() << endl;
CPPUNIT_ASSERT(false);
}
tstring str = getTestPath();
{
Index index;
index.open(str, Index::APPEND, NULL);
IndexWriterPtr pIndexWriter = index.acquireWriter();
CPPUNIT_ASSERT(pIndexWriter != NULL);
try
{
pIndexWriter->optimizeIndex();
}
catch (const FirteXException& e)
{
cout << "ERROR: " << e.what() << endl;
CPPUNIT_ASSERT(false);
}
}
Index index;
try
{
index.open(str, Index::READ, NULL);
IndexReaderPtr pIndexReader = index.acquireReader();
checkDocFreq(pIndexReader, "BODY", "hot", 2 * NUM_DOCS);
}
catch (const FirteXException& e)
{
cout << "ERROR: " << e.what() << endl;
CPPUNIT_ASSERT(false);
}
}