hi ,
i am bit new Elastic search ,while testing on elasticsearch's aggregation
feature ,i am always hitting data too large,i understand that aggregations
are very memory intensive , so is there any way query in ES where one
query's output can be ingested to aggregation so that number of input to
aggregation is limited . i have used filter and querying before
aggregations .
i have around 60 GB index on 5 shards .
queries i tried:
GET **********/_search
{
"query": {"term": {
"file_sha2": {
"value": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
}
}},
"aggs": {
"top_filename": {
"max": {
"field": "portalid"
}
}
}
}
-------------------------------------------------------
GET ************/_search
{
"aggs": {
"top filename": {
"filter": {"term": {
"file_sha2": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
}},
"aggs": {
"top_filename": {
"max": {
"field": "portalid"
}
}
}
}
}
}
thanks in advance .
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