【发布时间】:2017-05-27 14:53:44
【问题描述】:
我需要一个对字符串进行部分匹配的查询,并过滤具有特定字段值的外部文档。
我为 es 尝试了这个有效载荷:
payload = {
search_request: {
_source: [ 'name', 'source','pg_id' ],
query: {
match: { name: query_string }
bool: {
must_not: {
term: { "source.source": source_value }
}
}
},
size: 100
},
query_hint: query,
algorithm: algorithm,
field_mapping: { title: ["_source.name", "_source.source"]}
}
但是 ES 抛出这个错误:
{
:error=> {
:root_cause=> [
{
:type=>"parse_exception",
:reason=>
"failed to parse search source. expected field name but got [
START_OBJECT
] "}],
:type=>" search_phase_execution_exception",
:reason=>"all shards failed",
:phase=>"query",
:grouped=>true,
:failed_shards=> [
{
:shard=>0,
:index=>"articles",
:node=>"3BUP3eN_TB2-zExigd_k2g",
:reason=> {
:type=>"parse_exception",
:reason=>
"failed to parse search source. expected field name but got [
START_OBJECT
] "
}
}
]
},
:status=>400
}
我正在使用 Elasticsearch 2.4
【问题讨论】:
标签: elasticsearch elasticsearch-2.0