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LUCENE-5611: don't abort segment if term vector settings are wrong 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1591700 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael McCandless 2014-05-01 16:28:21 +00:00
parent fff01837d7
commit 30006cff7e
2 changed files with 46 additions and 28 deletions
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42
lucene/core/src/java/org/apache/lucene/index/DefaultIndexingChain.java
View File

@ -321,49 +321,37 @@ final class DefaultIndexingChain extends DocConsumer {
}
// Add stored fields:
// TODO: if these hit exc today ->>> corrumption!
fillStoredFields(docState.docID);
startStoredFields();
// TODO: clean up this loop, it's complicated because dv exceptions are non-aborting,
// but storedfields are. Its also bogus that docvalues are treated as stored fields...
for (StorableField field : docState.doc.storableFields()) {
final String fieldName = field.name();
IndexableFieldType fieldType = field.fieldType();
PerField fp = null;
// TODO: clean up this loop, it's bogus that docvalues are treated as stored fields...
boolean abort = false;
try {
for (StorableField field : docState.doc.storableFields()) {
String fieldName = field.name();
IndexableFieldType fieldType = field.fieldType();
success = false;
try {
// TODO: make this non-aborting and change the test to confirm that!!!
verifyFieldType(fieldName, fieldType);
fp = getOrAddField(fieldName, fieldType, false);
PerField fp = getOrAddField(fieldName, fieldType, false);
if (fieldType.stored()) {
abort = true;
storedFieldsWriter.writeField(fp.fieldInfo, field);
abort = false;
}
success = true;
} finally {
if (!success) {
docWriter.setAborting();
}
}
success = false;
try {
DocValuesType dvType = fieldType.docValueType();
if (dvType != null) {
indexDocValue(fp, dvType, field);
}
success = true;
} finally {
if (!success) {
// dv failed: so just try to bail on the current doc by calling finishDocument()...
finishStoredFields();
}
}
} finally {
if (abort) {
docWriter.setAborting();
} else {
finishStoredFields();
}
}
finishStoredFields();
}
private static void verifyFieldType(String name, IndexableFieldType ft) {

30
lucene/core/src/test/org/apache/lucene/index/TestTermVectorsWriter.java
View File

@ -18,6 +18,7 @@ package org.apache.lucene.index;
*/
import java.io.IOException;
import org.apache.lucene.analysis.Analyzer;
import org.apache.lucene.analysis.CachingTokenFilter;
import org.apache.lucene.analysis.MockAnalyzer;
@ -27,6 +28,7 @@ import org.apache.lucene.analysis.TokenStream;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.document.FieldType;
import org.apache.lucene.document.StoredField;
import org.apache.lucene.document.StringField;
import org.apache.lucene.document.TextField;
import org.apache.lucene.search.DocIdSetIterator;
@ -660,4 +662,32 @@ public class TestTermVectorsWriter extends LuceneTestCase {
iw.close();
dir.close();
}
// LUCENE-5611: don't abort segment when term vector settings are wrong
public void testNoAbortOnBadTVSettings() throws Exception {
Directory dir = newDirectory();
// Don't use RandomIndexWriter because we want to be sure both docs go to 1 seg:
IndexWriterConfig iwc = new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random()));
IndexWriter iw = new IndexWriter(dir, iwc);
Document doc = new Document();
iw.addDocument(doc);
FieldType ft = new FieldType(StoredField.TYPE);
ft.setStoreTermVectors(true);
ft.freeze();
doc.add(new Field("field", "value", ft));
try {
iw.addDocument(doc);
fail("should have hit exc");
} catch (IllegalArgumentException iae) {
// expected
}
IndexReader r = DirectoryReader.open(iw, true);
// Make sure the exc didn't lose our first document:
assertEquals(1, r.numDocs());
iw.close();
r.close();
dir.close();
}
}