详细异常信息如下:
bash
{
"error": {
"root_cause": [
{
"type": "query_shard_exception",
"reason": "failed to create query: {\n \"bool\" : {\n \"filter\" : [\n {\n \"term\" : {\n \"catalogId\" : {\n \"value\" : 225,\n \"boost\" : 1.0\n }\n }\n },\n {\n \"term\" : {\n \"brandId\" : {\n \"value\" : \"]\",\n \"boost\" : 1.0\n }\n }\n }\n ],\n \"adjust_pure_negative\" : true,\n \"boost\" : 1.0\n }\n}",
"index_uuid": "G8KJBv5AStmJsPDg7OjoIw",
"index": "gulimall_product"
}
],
"type": "search_phase_execution_exception",
"reason": "all shards failed",
"phase": "query",
"grouped": true,
"failed_shards": [
{
"shard": 0,
"index": "gulimall_product",
"node": "eUl-GCThSO6PCxCvSjCb5w",
"reason": {
"type": "query_shard_exception",
"reason": "failed to create query: {\n \"bool\" : {\n \"filter\" : [\n {\n \"term\" : {\n \"catalogId\" : {\n \"value\" : 225,\n \"boost\" : 1.0\n }\n }\n },\n {\n \"term\" : {\n \"brandId\" : {\n \"value\" : \"]\",\n \"boost\" : 1.0\n }\n }\n }\n ],\n \"adjust_pure_negative\" : true,\n \"boost\" : 1.0\n }\n}",
"index_uuid": "G8KJBv5AStmJsPDg7OjoIw",
"index": "gulimall_product",
"caused_by": {
"type": "number_format_exception",
"reason": "For input string: \"]\""
}
}
}
]
},
"status": 400
从caused_by找出导致异常的根本原因,For input string:\"|""。因为查询参数中传入了数组,再查看项目中构建DSL语句,终于找到异常爆发的原因了,
java
if(!CollectionUtils.isEmpty(params.getBrandId())){
boolQuery.filter(QueryBuilders.termQuery("brandId",params.getBrandId()));
}
而参数brandId是List类型,允许传入多个值,因此使用termQuery是错误的,它只能传入一个值,很明显是这里调错方法了,多个值的集合、数组,应该使用termsQuery方法,把方法调整过来就不报错了。附2个方法的传参对比: