Zfs
(Trevor Dodds)
November 14, 2016, 10:01pm
1
I was wondering if there's a limit on the depth of a JSON object?
I'm basically taking http://localhost:9200/_cluster/stats and reposting this back into elasticsearch.
I'm able to insert up to a depth of 4 but going higher I receive a 400 error.
Thanks
warkolm
(Mark Walkom)
November 14, 2016, 10:09pm
2
What is the actual error you are getting.
dadoonet
(David Pilato)
November 15, 2016, 3:14am
3
In 5.0 there is now a limit for the maximum number of fields in a document.
IIRC it's 200.
May it's what you are seeing? As Mark said, what is the error message?
Zfs
(Trevor Dodds)
November 15, 2016, 3:39pm
4
Hi,
I'm running the following from powershell:
$a = Invoke-RestMethod -Uri "http://127.0.0.1:9200/_cluster/stats"
$json = $a | convertTo-json -Depth 5
Invoke-RestMethod "http://monitoring_cluster:9200/test_index/message" -Method Post -Body $json -ContentType 'application/json'
Fails with:
Message : {"error":{"root_cause":[{"type":"mapper_parsing_exception","reason":"failed to parse [indices.shards.index]"}],"type":"mapper_parsing_exception","reason":"failed to parse
[indices.shards.index]","caused_by":{"type":"illegal_argument_exception","reason":"unknown property [shards]"}},"status":400}
If I adjust the Depth to 2 it submits fine, but it chops off tags.
Zfs
(Trevor Dodds)
November 15, 2016, 5:17pm
5
Oddly enough, I saved the $json as a file and loaded it with curl and that worked fine.
curl -XPOST 'http://xx.xx.xx.xx:9200/test/test' -d @test.json
{"_index":"test","_type":"test","_id":"AVho9cHiIEEqlD75Hi_Z","_version":1,"_shards":{"total":2,"successful":2,"failed":0}
It seems the only error in Kibana would be that "Objects in Arrays are not well supported"
nodes.jvm.versions {
"version": "1.8.0_102",
"vm_name": "Java HotSpot(TM) 64-Bit Server VM",
"vm_version": "25.102-b14",
"vm_vendor": "Oracle Corporation",
"count": 12
}
I'll have to see why powershell would complain.
Zfs
(Trevor Dodds)
November 15, 2016, 8:21pm
6
Removed the index and started fresh. No errors from powershell this time.
system
(system)
Closed
December 13, 2016, 8:21pm
7
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