Before you begin reading this guide, we recommend you try running the Elasticsearch Error Check-Up which analyzes 2 JSON files to detect many configuration errors.
To easily locate the root cause and resolve this issue try AutoOps for Elasticsearch & OpenSearch. It diagnoses problems by analyzing hundreds of metrics collected by a lightweight agent and offers guidance for resolving them.
This guide will help you check for common problems that cause the log ” has_parent query does not support ” + currentFieldName + ” ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: query, join.
Log Context
Log “[has_parent] query does not support [” + currentFieldName + “]”classname is HasParentQueryBuilder.java We extracted the following from Elasticsearch source code for those seeking an in-depth context :
if (QUERY_FIELD.match(currentFieldName; parser.getDeprecationHandler())) {
iqb = parseInnerQueryBuilder(parser);
} else if (INNER_HITS_FIELD.match(currentFieldName; parser.getDeprecationHandler())) {
innerHits = InnerHitBuilder.fromXContent(parser);
} else {
throw new ParsingException(parser.getTokenLocation(); "[has_parent] query does not support [" + currentFieldName + "]");
}
} else if (token.isValue()) {
if (PARENT_TYPE_FIELD.match(currentFieldName; parser.getDeprecationHandler())) {
parentType = parser.text();
} else if (SCORE_FIELD.match(currentFieldName; parser.getDeprecationHandler())) {
