scroll首次查询,设置失效时间2min,是相邻两次查询的间隔时间,如果一次查询结束后,2分钟没有第二次查询,则该快照失效
GET ds_ust_article/_search?scroll=2m&pretty=true
{
"size": 5000,
"_source": "_id",
"query": {
"bool": {
"must": [
{
"range": {
"__dis__indexTime": {
"gte": "2022-11-07 12:03:00"
}
}
},
{
"match": {
"dataSource": "WAY"
}
}
]
}
},
"sort": [
{
"id": {
"order": "asc"
}
}
]
}
第二次scroll查询,需要带上scroll_id(第一次查询会返回),记住一定要设置失效时间scroll=2m,否则执行查询后会立即失效,执行下一次查询就会报错search_context_missing_exception,No search context found for id [xxxxxxx]
GET _search/scroll?scroll_id=123&scroll=1m