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Tests: Disable merge in SearchCancellationTests 

We have to have at least 2 segments for the test to work and sometimes random merge policy merges them into one.
This commit is contained in:
Igor Motov 2016-11-11 12:34:26 -05:00
parent 058b6e019c
commit ca639e8c86
1 changed files with 4 additions and 5 deletions
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9
core/src/test/java/org/elasticsearch/search/SearchCancellationTests.java
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@ -22,6 +22,7 @@ import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.document.StringField;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.NoMergePolicy;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.search.LeafCollector;
import org.apache.lucene.search.TotalHitCountCollector;
@ -46,7 +47,9 @@ public class SearchCancellationTests extends ESTestCase {
public static void before() throws IOException {
dir = newDirectory();
RandomIndexWriter w = new RandomIndexWriter(random(), dir);
w.setDoRandomForceMerge(false); // we need 2 segments
// we need at least 2 segments - so no merges should be allowed
w.w.getConfig().setMergePolicy(NoMergePolicy.INSTANCE);
w.setDoRandomForceMerge(false);
indexRandomDocuments(w, TestUtil.nextInt(random(), 2, 20));
w.flush();
indexRandomDocuments(w, TestUtil.nextInt(random(), 1, 20));
@ -56,10 +59,6 @@ public class SearchCancellationTests extends ESTestCase {
private static void indexRandomDocuments(RandomIndexWriter w, int numDocs) throws IOException {
for (int i = 0; i < numDocs; ++i) {
final int numHoles = random().nextInt(5);
for (int j = 0; j < numHoles; ++j) {
w.addDocument(new Document());
}
Document doc = new Document();
doc.add(new StringField("foo", "bar", Field.Store.NO));
w.addDocument(doc);