Add millisecond parser for dynamic date fields mapped from "yyyy/MM/dd"

This commit backports commit 4c9327d, the fix #12977 for #12873 from master to 2.0.
elastic · Aug 19, 2015 · 71ec82d · 71ec82d
1 parent 50d4bca
commit 71ec82d
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/core/src/main/java/org/elasticsearch/common/joda/Joda.java b/core/src/main/java/org/elasticsearch/common/joda/Joda.java
@@ -275,9 +275,9 @@ public static FormatDateTimeFormatter getStrictStandardDateFormatter() {
                 .toFormatter()
                 .withZoneUTC();
 
-        DateTimeFormatterBuilder builder = new DateTimeFormatterBuilder().append(longFormatter.withZone(DateTimeZone.UTC).getPrinter(), new DateTimeParser[] {longFormatter.getParser(), shortFormatter.getParser()});
+        DateTimeFormatterBuilder builder = new DateTimeFormatterBuilder().append(longFormatter.withZone(DateTimeZone.UTC).getPrinter(), new DateTimeParser[]{longFormatter.getParser(), shortFormatter.getParser(), new EpochTimeParser(true)});
 
-        return new FormatDateTimeFormatter("yyyy/MM/dd HH:mm:ss||yyyy/MM/dd", builder.toFormatter().withZone(DateTimeZone.UTC), Locale.ROOT);
+        return new FormatDateTimeFormatter("yyyy/MM/dd HH:mm:ss||yyyy/MM/dd||epoch_millis", builder.toFormatter().withZone(DateTimeZone.UTC), Locale.ROOT);
     }
 
 

diff --git a/core/src/test/java/org/elasticsearch/index/mapper/date/SimpleDateMappingTests.java b/core/src/test/java/org/elasticsearch/index/mapper/date/SimpleDateMappingTests.java
@@ -83,6 +83,9 @@ public void testAutomaticDateParser() throws Exception {
 
         FieldMapper fieldMapper = defaultMapper.mappers().smartNameFieldMapper("date_field1");
         assertThat(fieldMapper, instanceOf(DateFieldMapper.class));
+        DateFieldMapper dateFieldMapper = (DateFieldMapper)fieldMapper;
+        assertEquals("yyyy/MM/dd HH:mm:ss||yyyy/MM/dd||epoch_millis", dateFieldMapper.fieldType().dateTimeFormatter().format());
+        assertEquals(1265587200000L, dateFieldMapper.fieldType().dateTimeFormatter().parser().parseMillis("1265587200000"));
         fieldMapper = defaultMapper.mappers().smartNameFieldMapper("date_field2");
         assertThat(fieldMapper, instanceOf(DateFieldMapper.class));