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License: MIT License
Personal Blog in GatsbyJS
License: MIT License
Kibana version: 7.11.1
Elasticsearch version: 7.11.1
Server OS version: CentOS Linux release 7.9.2009
Browser version: Chrome 88.0.4324.192 and also Linux Curl
Browser OS version: MacOS 11.1
Original install method: RPM from official download page
Description of the problem including expected versus actual behavior:
As described in this thread, Kibana does not compress HTTP responses from /internal/bsearch
even when the browser includes Accept-Encoding: gzip, deflate
headers.
It is expected for these responses to be compressed with a default Kibana configuration.
This has performance implications when dealing with big datasets or slow links.
Steps to reproduce:
Content-Encoding: gzip
) but responses from /internal/bsearch
are not (screenshots).Errors in browser console: No errors.
Provide logs and/or server output:
Using Curl:
# curl -s -v -u elastic:elastic -XPOST 'localhost:5601/internal/bsearch' -H 'Content-Type: application/json' -H 'Accept-Encoding: gzip, deflate' -H 'kbn-xsrf: kibana' -d '{"batch":[{"request":{"params":{"index":"logs*:*","body":{"version":true,"size":500,"sort":[{"@timestamp":{"order":"desc","numeric_type":"date","unmapped_type":"boolean"}}],"aggs":{"2":{"date_histogram":{"field":"@timestamp","fixed_interval":"30s","time_zone":"Europe/Dublin","min_doc_count":1}}},"fields":[],"script_fields":{},"stored_fields":["*"],"_source":{"excludes":[]},"query":{"bool":{"must":[],"filter":[{"match_all":{}},{"range":{"@timestamp":{"gte":"2021-03-18T21:46:39.629Z","lte":"2021-03-18T22:01:39.629Z","format":"strict_date_optional_time"}}}],"should":[],"must_not":[]}},"highlight":{"pre_tags":["@kibana-highlighted-field@"],"post_tags":["@/kibana-highlighted-field@"],"fields":{"*":{}},"fragment_size":2147483647}},"preference":1616104872586}},"options":{"strategy":"ese","isStored":false,"isRestore":false}}]}'
* About to connect() to localhost port 5601 (#0)
* Trying ::1...
* Connection refused
* Trying 127.0.0.1...
* Connected to localhost (127.0.0.1) port 5601 (#0)
* Server auth using Basic with user 'elastic'
> POST /internal/bsearch HTTP/1.1
> Authorization: Basic xxxxxxxxx
> User-Agent: curl/7.29.0
> Host: localhost:5601
> Accept: */*
> Content-Type: application/json
> Accept-Encoding: gzip, deflate
> kbn-xsrf: kibana
> Content-Length: 830
>
* upload completely sent off: 830 out of 830 bytes
< HTTP/1.1 200 OK
< content-type: application/x-ndjson
< connection: keep-alive
< transfer-encoding: chunked
< kbn-name: xxxxxxxxx
< kbn-license-sig: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
< cache-control: private, no-cache, no-store, must-revalidate
< Date: Thu, 18 Mar 2021 22:26:59 GMT
<
{"id":0,"result":{"rawResponse":{"took":133,"timed_out":false,"_shards":{"total":394,"successful":394,"skipped":344,"failed":0},"_clusters":{"total":1,"successful":1,"skipped":0},"hits":{"total":1713499,"max_score":null,"hits":[{...
...
...
...
(10 KBytes of documents)
For comparison, other search API return compressed responses:
# curl -s -v -u elastic:elastic -XPOST 'localhost:5601/api/console/proxy?path=_mapping&method=GET' -H 'Content-Type: application/json' -H 'Accept-Encoding: gzip, deflate' -H 'kbn-xsrf: kibana'
* About to connect() to localhost port 5601 (#0)
* Trying ::1...
* Connection refused
* Trying 127.0.0.1...
* Connected to localhost (127.0.0.1) port 5601 (#0)
* Server auth using Basic with user 'elastic'
> POST /api/console/proxy?path=_mapping&method=GET HTTP/1.1
> Authorization: Basic xxxxxxxx
> User-Agent: curl/7.29.0
> Host: localhost:5601
> Accept: */*
> Content-Type: application/json
> Accept-Encoding: gzip, deflate
> kbn-xsrf: kibana
>
< HTTP/1.1 200 OK
< warning: 299 Elasticsearch-7.11.1-ff17057114c2199c9c1bbecc727003a907c0db7a "this request accesses system indices: [.async-search, .kibana_task_manager_1, .security-7, .tasks], but in a future major version, direct access to system indices will be prevented by default"
< content-type: application/json; charset=UTF-8
< kbn-name: xxxxxxxx
< kbn-license-sig: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
< cache-control: private, no-cache, no-store, must-revalidate
< vary: accept-encoding
< content-encoding: gzip
< Date: Thu, 18 Mar 2021 22:42:55 GMT
< Connection: keep-alive
< Keep-Alive: timeout=120
< Transfer-Encoding: chunked
<
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...
...
...
**Kibana version:**7.11.1
Elasticsearch version: 7.11.1
Describe the bug:
Drilldown is not working with TSVB panels.
The documentation indicates that it should work. Could this be a regression?
Steps to reproduce:
_bulk_get
Any additional context:
I discussed this already with @rashmivkulkarni and @Dosant didn't reproduce this on master.
Hey folks,
The documentation about Kibana in a production environment talks about having Kibana being behind a load balancer but doesn't mention the issue that might arise when having multiple Kibana instances on different port on the same load balancer.
Indeed, in this case, the default value for xpack.security.cookieName
is "sid" and this creates a conflict between the cookies when trying to access multiple kibana instances on the same browser. Setting explicitly xpack.security.cookieName
to a different value fixes this while keeping a session active even if one Kibana instance crashes (in case of Kibana in HA).
Having this behavior documented in the above-mentioned page would be great.
This was first mentioned in the forums.
Cheers,
Julien
ps: if it's ok for you, I will create a PR for this next week.
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