[BUG] Slicing search with searchAfter serialize date as string insted of number #427
Description
What is the bug?
Slicing search with searchAfter serialize date as string insted of number.
<dependency>
<groupId>org.opensearch.client</groupId>
<artifactId>spring-data-opensearch-starter</artifactId>
<version>1.5.0</version>
<!--https://github.com/opensearch-project/spring-data-opensearch/issues/121-->
<exclusions>
<exclusion>
<groupId>org.opensearch.client</groupId>
<artifactId>opensearch-rest-client-sniffer</artifactId>
</exclusion>
<!-- disable to use opensearch java client-->
<exclusion>
<groupId>org.opensearch.client</groupId>
<artifactId>opensearch-rest-high-level-client</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.opensearch.client</groupId>
<artifactId>opensearch-java</artifactId>
<version>2.19.0</version>
</dependency>
I have a query
var query = new CriteriaQueryBuilder(criteria)
.withMaxResults(1)
.withSort(Sort.by(List.of(
Sort.Order.desc("endedAt"),
Sort.Order.desc("id"))))
.withSearchAfter(List.of(doc.getEndedAt().toInstant().toEpochMilli(), doc.getId()))
.withTrackTotalHits(false)
.build();
operations.search(query, LogDocument.class)
so in this configuration final request looks like
"search_after": [
"1684342681000",
"01951433-a550-717a-9108-4cbd2f4cad3c"
],
"size": 1,
"sort": [
{
"endedAt": {
"mode": "max",
"order": "desc"
}
},
{
"id": {
"mode": "max",
"order": "desc"
}
}
],
insted of date like number with standard opensearch-rest-high-level-client
"sort": [
{
"endedAt": {
"order": "desc",
"mode": "min"
}
},
{
"id": {
"order": "desc",
"mode": "min"
}
}
],
"track_total_hits": -1,
"search_after": [
1684342681000,
"01951433-a550-717a-9108-4cbd2f4cad3c"
]
with string value I get exception
Request failed: [search_phase_execution_exception] all shards failed
In search result, before pagination returnd array for sear_after also write date timestamp as string.
How can one reproduce the bug?
Do the search
What is the expected behavior?
Number serialized like number, not String.