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LUCENE-1474: clear pendingDelCount after flushing deletes 

git-svn-id: https://svn.apache.org/repos/asf/lucene/java/trunk@722645 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael McCandless 2008-12-02 22:33:35 +00:00
parent eb881d5f3b
commit cfef10bb9d
2 changed files with 24 additions and 0 deletions
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1
src/java/org/apache/lucene/index/SegmentReader.java
View File

@ -591,6 +591,7 @@ class SegmentReader extends DirectoryIndexReader {
deletedDocs.write(directory(), si.getDelFileName());
si.setDelCount(si.getDelCount()+pendingDeleteCount);
pendingDeleteCount = 0;
}
if (undeleteAll && si.hasDeletions()) {
si.clearDelGen();

23
src/test/org/apache/lucene/index/TestIndexReader.java
View File

@ -1519,4 +1519,27 @@ public class TestIndexReader extends LuceneTestCase
_TestUtil.rmDir(indexDir);
}
}
// LUCENE-1474
public void testIndexReader() throws Exception {
Directory dir = new RAMDirectory();
IndexWriter writer = new IndexWriter(dir, new StandardAnalyzer(),
IndexWriter.MaxFieldLength.UNLIMITED);
writer.addDocument(createDocument("a"));
writer.addDocument(createDocument("b"));
writer.addDocument(createDocument("c"));
writer.close();
IndexReader reader = IndexReader.open(dir);
reader.deleteDocuments(new Term("id", "a"));
reader.flush();
reader.deleteDocuments(new Term("id", "b"));
reader.close();
IndexReader.open(dir).close();
}
private Document createDocument(String id) {
Document doc = new Document();
doc.add(new Field("id", id, Field.Store.YES, Field.Index.NOT_ANALYZED_NO_NORMS));
return doc;
}
}