Use dummy TermStatistics when term is not found Closes elastic#10660

Conflicts: src/main/java/org/elasticsearch/action/termvector/TermVectorWriter.java
s1monw · Apr 20, 2015 · 6213a21 · 6213a21
1 parent 9d5662c
commit 6213a21
Showing 1 changed file with 12 additions and 1 deletion.
diff --git a/src/main/java/org/elasticsearch/action/termvector/TermVectorWriter.java b/src/main/java/org/elasticsearch/action/termvector/TermVectorWriter.java
@@ -19,6 +19,7 @@
 package org.elasticsearch.action.termvector;
 
 import org.apache.lucene.index.*;
+import org.apache.lucene.search.TermStatistics;
 import org.apache.lucene.util.BytesRef;
 import org.elasticsearch.action.termvector.TermVectorRequest.Flag;
 import org.elasticsearch.common.bytes.BytesReference;
@@ -81,7 +82,11 @@ void setFields(Fields termVectorsByField, Set<String> selectedFields, EnumSet<Fl
                 boolean foundTerm = topLevelIterator.seekExact(term);
                 startTerm(term);
                 if (flags.contains(Flag.TermStatistics)) {
-                    writeTermStatistics(topLevelIterator);
+                    if (foundTerm) {
+                        writeTermStatistics(topLevelIterator);
+                    } else {
+                        writeEmptyTermStatistics();
+                    }
                 }
                 if (useDocsAndPos) {
                     // given we have pos or offsets
@@ -208,6 +213,12 @@ private void writeTermStatistics(TermsEnum topLevelIterator) throws IOException
 
     }
 
+    private void writeEmptyTermStatistics() throws IOException {
+        writePotentiallyNegativeVInt(0);
+        writePotentiallyNegativeVLong(0);
+
+    }
+
     private void writeFieldStatistics(Terms topLevelTerms) throws IOException {
         long sttf = topLevelTerms.getSumTotalTermFreq();
         assert (sttf >= -1);