OpenSearch/x-pack/docs/build.gradle

686 lines
28 KiB
Groovy

import org.elasticsearch.gradle.test.NodeInfo
import java.nio.charset.StandardCharsets
apply plugin: 'elasticsearch.docs-test'
/* List of files that have snippets that probably should be converted to
* `// CONSOLE` and `// TESTRESPONSE` but have yet to be converted. Try and
* only remove entries from this list. When it is empty we'll remove it
* entirely and have a party! There will be cake and everything.... */
buildRestTests.expectedUnconvertedCandidates = [
'en/ml/functions/count.asciidoc',
'en/ml/functions/geo.asciidoc',
'en/ml/functions/info.asciidoc',
'en/ml/functions/metric.asciidoc',
'en/ml/functions/rare.asciidoc',
'en/ml/functions/sum.asciidoc',
'en/ml/functions/time.asciidoc',
'en/ml/aggregations.asciidoc',
'en/ml/customurl.asciidoc',
'en/monitoring/indices.asciidoc',
'en/rest-api/security/ssl.asciidoc',
'en/rest-api/security/users.asciidoc',
'en/rest-api/security/tokens.asciidoc',
'en/rest-api/watcher/put-watch.asciidoc',
'en/security/authentication/user-cache.asciidoc',
'en/security/authorization/field-and-document-access-control.asciidoc',
'en/security/authorization/run-as-privilege.asciidoc',
'en/security/ccs-clients-integrations/http.asciidoc',
'en/security/authorization/custom-roles-provider.asciidoc',
'en/watcher/actions/email.asciidoc',
'en/watcher/actions/hipchat.asciidoc',
'en/watcher/actions/index.asciidoc',
'en/watcher/actions/logging.asciidoc',
'en/watcher/actions/pagerduty.asciidoc',
'en/watcher/actions/slack.asciidoc',
'en/watcher/actions/jira.asciidoc',
'en/watcher/actions/webhook.asciidoc',
'en/watcher/condition/always.asciidoc',
'en/watcher/condition/array-compare.asciidoc',
'en/watcher/condition/compare.asciidoc',
'en/watcher/condition/never.asciidoc',
'en/watcher/condition/script.asciidoc',
'en/watcher/customizing-watches.asciidoc',
'en/watcher/example-watches/example-watch-meetupdata.asciidoc',
'en/watcher/how-watcher-works.asciidoc',
'en/watcher/input/chain.asciidoc',
'en/watcher/input/http.asciidoc',
'en/watcher/input/search.asciidoc',
'en/watcher/input/simple.asciidoc',
'en/watcher/transform.asciidoc',
'en/watcher/transform/chain.asciidoc',
'en/watcher/transform/script.asciidoc',
'en/watcher/transform/search.asciidoc',
'en/watcher/trigger/schedule/cron.asciidoc',
'en/watcher/trigger/schedule/daily.asciidoc',
'en/watcher/trigger/schedule/hourly.asciidoc',
'en/watcher/trigger/schedule/interval.asciidoc',
'en/watcher/trigger/schedule/monthly.asciidoc',
'en/watcher/trigger/schedule/weekly.asciidoc',
'en/watcher/trigger/schedule/yearly.asciidoc',
'en/watcher/troubleshooting.asciidoc',
'en/rest-api/license/delete-license.asciidoc',
'en/rest-api/license/update-license.asciidoc',
'en/ml/api-quickref.asciidoc',
'en/rest-api/ml/delete-calendar-event.asciidoc',
'en/rest-api/ml/delete-snapshot.asciidoc',
'en/rest-api/ml/forecast.asciidoc',
'en/rest-api/ml/get-bucket.asciidoc',
'en/rest-api/ml/get-job-stats.asciidoc',
'en/rest-api/ml/get-overall-buckets.asciidoc',
'en/rest-api/ml/get-category.asciidoc',
'en/rest-api/ml/get-record.asciidoc',
'en/rest-api/ml/get-influencer.asciidoc',
'en/rest-api/ml/get-snapshot.asciidoc',
'en/rest-api/ml/post-data.asciidoc',
'en/rest-api/ml/preview-datafeed.asciidoc',
'en/rest-api/ml/revert-snapshot.asciidoc',
'en/rest-api/ml/update-snapshot.asciidoc',
'en/rest-api/ml/validate-detector.asciidoc',
'en/rest-api/ml/validate-job.asciidoc',
'en/rest-api/security/authenticate.asciidoc',
'en/rest-api/watcher/stats.asciidoc',
'en/watcher/example-watches/watching-time-series-data.asciidoc',
]
dependencies {
testCompile project(path: xpackModule('core'), configuration: 'runtime')
testCompile project(path: xpackModule('core'), configuration: 'testArtifacts')
testCompile project(path: xpackProject('plugin').path, configuration: 'testArtifacts')
}
Closure waitWithAuth = { NodeInfo node, AntBuilder ant ->
File tmpFile = new File(node.cwd, 'wait.success')
// wait up to twenty seconds
final long stopTime = System.currentTimeMillis() + 20000L;
Exception lastException = null;
while (System.currentTimeMillis() < stopTime) {
lastException = null;
// we use custom wait logic here as the elastic user is not available immediately and ant.get will fail when a 401 is returned
HttpURLConnection httpURLConnection = null;
try {
httpURLConnection = (HttpURLConnection) new URL("http://${node.httpUri()}/_cluster/health").openConnection();
httpURLConnection.setRequestProperty("Authorization", "Basic " +
Base64.getEncoder().encodeToString("test_admin:x-pack-test-password".getBytes(StandardCharsets.UTF_8)));
httpURLConnection.setRequestMethod("GET");
httpURLConnection.setConnectTimeout(1000);
httpURLConnection.setReadTimeout(30000);
httpURLConnection.connect();
if (httpURLConnection.getResponseCode() == 200) {
tmpFile.withWriter StandardCharsets.UTF_8.name(), {
it.write(httpURLConnection.getInputStream().getText(StandardCharsets.UTF_8.name()))
}
break;
}
} catch (Exception e) {
logger.debug("failed to call cluster health", e)
lastException = e
} finally {
if (httpURLConnection != null) {
httpURLConnection.disconnect();
}
}
// did not start, so wait a bit before trying again
Thread.sleep(500L);
}
if (tmpFile.exists() == false && lastException != null) {
logger.error("final attempt of calling cluster health failed", lastException)
}
return tmpFile.exists()
}
// copy xpack rest api
File xpackResources = new File(xpackProject('plugin').projectDir, 'src/test/resources')
project.copyRestSpec.from(xpackResources) {
include 'rest-api-spec/api/**'
}
integTestCluster {
setting 'xpack.security.enabled', 'true'
setting 'xpack.security.authc.token.enabled', 'true'
// Disable monitoring exporters for the docs tests
setting 'xpack.monitoring.exporters._local.type', 'local'
setting 'xpack.monitoring.exporters._local.enabled', 'false'
setting 'xpack.license.self_generated.type', 'trial'
setupCommand 'setupTestAdmin',
'bin/elasticsearch-users', 'useradd', 'test_admin', '-p', 'x-pack-test-password', '-r', 'superuser'
waitCondition = waitWithAuth
}
buildRestTests.docs = fileTree(projectDir) {
// No snippets in here!
exclude 'build.gradle'
// That is where the snippets go, not where they come from!
exclude 'build'
// These file simply doesn't pass yet. We should figure out how to fix them.
exclude 'en/watcher/reference/actions.asciidoc'
exclude 'en/rest-api/graph/explore.asciidoc'
}
Map<String, String> setups = buildRestTests.setups
setups['my_inactive_watch'] = '''
- do:
xpack.watcher.put_watch:
id: "my_watch"
active: false
body: >
{
"trigger": {
"schedule": {
"hourly": {
"minute": [ 0, 5 ]
}
}
},
"input": {
"simple": {
"payload": {
"send": "yes"
}
}
},
"condition": {
"always": {}
},
"actions": {
"test_index": {
"index": {
"index": "test",
"doc_type": "test2"
}
}
}
}
- match: { _id: "my_watch" }
'''
setups['my_active_watch'] = setups['my_inactive_watch'].replace(
'active: false', 'active: true')
// Used by SQL because it looks SQL-ish
setups['library'] = '''
- do:
indices.create:
index: library
body:
settings:
number_of_shards: 1
number_of_replicas: 1
mappings:
book:
properties:
name:
type: text
fields:
keyword:
type: keyword
author:
type: text
fields:
keyword:
type: keyword
release_date:
type: date
page_count:
type: short
- do:
bulk:
index: library
type: book
refresh: true
body: |
{"index":{"_id": "Leviathan Wakes"}}
{"name": "Leviathan Wakes", "author": "James S.A. Corey", "release_date": "2011-06-02", "page_count": 561}
{"index":{"_id": "Hyperion"}}
{"name": "Hyperion", "author": "Dan Simmons", "release_date": "1989-05-26", "page_count": 482}
{"index":{"_id": "Dune"}}
{"name": "Dune", "author": "Frank Herbert", "release_date": "1965-06-01", "page_count": 604}
{"index":{"_id": "Dune Messiah"}}
{"name": "Dune Messiah", "author": "Frank Herbert", "release_date": "1969-10-15", "page_count": 331}
{"index":{"_id": "Children of Dune"}}
{"name": "Children of Dune", "author": "Frank Herbert", "release_date": "1976-04-21", "page_count": 408}
{"index":{"_id": "God Emperor of Dune"}}
{"name": "God Emperor of Dune", "author": "Frank Herbert", "release_date": "1981-05-28", "page_count": 454}
{"index":{"_id": "Consider Phlebas"}}
{"name": "Consider Phlebas", "author": "Iain M. Banks", "release_date": "1987-04-23", "page_count": 471}
{"index":{"_id": "Pandora's Star"}}
{"name": "Pandora's Star", "author": "Peter F. Hamilton", "release_date": "2004-03-02", "page_count": 768}
{"index":{"_id": "Revelation Space"}}
{"name": "Revelation Space", "author": "Alastair Reynolds", "release_date": "2000-03-15", "page_count": 585}
{"index":{"_id": "A Fire Upon the Deep"}}
{"name": "A Fire Upon the Deep", "author": "Vernor Vinge", "release_date": "1992-06-01", "page_count": 613}
{"index":{"_id": "Ender's Game"}}
{"name": "Ender's Game", "author": "Orson Scott Card", "release_date": "1985-06-01", "page_count": 324}
{"index":{"_id": "1984"}}
{"name": "1984", "author": "George Orwell", "release_date": "1985-06-01", "page_count": 328}
{"index":{"_id": "Fahrenheit 451"}}
{"name": "Fahrenheit 451", "author": "Ray Bradbury", "release_date": "1953-10-15", "page_count": 227}
{"index":{"_id": "Brave New World"}}
{"name": "Brave New World", "author": "Aldous Huxley", "release_date": "1932-06-01", "page_count": 268}
{"index":{"_id": "Foundation"}}
{"name": "Foundation", "author": "Isaac Asimov", "release_date": "1951-06-01", "page_count": 224}
{"index":{"_id": "The Giver"}}
{"name": "The Giver", "author": "Lois Lowry", "release_date": "1993-04-26", "page_count": 208}
{"index":{"_id": "Slaughterhouse-Five"}}
{"name": "Slaughterhouse-Five", "author": "Kurt Vonnegut", "release_date": "1969-06-01", "page_count": 275}
{"index":{"_id": "The Hitchhiker's Guide to the Galaxy"}}
{"name": "The Hitchhiker's Guide to the Galaxy", "author": "Douglas Adams", "release_date": "1979-10-12", "page_count": 180}
{"index":{"_id": "Snow Crash"}}
{"name": "Snow Crash", "author": "Neal Stephenson", "release_date": "1992-06-01", "page_count": 470}
{"index":{"_id": "Neuromancer"}}
{"name": "Neuromancer", "author": "William Gibson", "release_date": "1984-07-01", "page_count": 271}
{"index":{"_id": "The Handmaid's Tale"}}
{"name": "The Handmaid's Tale", "author": "Margaret Atwood", "release_date": "1985-06-01", "page_count": 311}
{"index":{"_id": "Starship Troopers"}}
{"name": "Starship Troopers", "author": "Robert A. Heinlein", "release_date": "1959-12-01", "page_count": 335}
{"index":{"_id": "The Left Hand of Darkness"}}
{"name": "The Left Hand of Darkness", "author": "Ursula K. Le Guin", "release_date": "1969-06-01", "page_count": 304}
{"index":{"_id": "The Moon is a Harsh Mistress"}}
{"name": "The Moon is a Harsh Mistress", "author": "Robert A. Heinlein", "release_date": "1966-04-01", "page_count": 288}
'''
setups['server_metrics_index'] = '''
- do:
indices.create:
index: server-metrics
body:
settings:
number_of_shards: 1
number_of_replicas: 0
mappings:
metric:
properties:
timestamp:
type: date
total:
type: long
'''
setups['server_metrics_data'] = setups['server_metrics_index'] + '''
- do:
bulk:
index: server-metrics
type: metric
refresh: true
body: |
{"index": {"_id":"1177"}}
{"timestamp":"2017-03-23T13:00:00","total":40476}
{"index": {"_id":"1178"}}
{"timestamp":"2017-03-23T13:00:00","total":15287}
{"index": {"_id":"1179"}}
{"timestamp":"2017-03-23T13:00:00","total":-776}
{"index": {"_id":"1180"}}
{"timestamp":"2017-03-23T13:00:00","total":11366}
{"index": {"_id":"1181"}}
{"timestamp":"2017-03-23T13:00:00","total":3606}
{"index": {"_id":"1182"}}
{"timestamp":"2017-03-23T13:00:00","total":19006}
{"index": {"_id":"1183"}}
{"timestamp":"2017-03-23T13:00:00","total":38613}
{"index": {"_id":"1184"}}
{"timestamp":"2017-03-23T13:00:00","total":19516}
{"index": {"_id":"1185"}}
{"timestamp":"2017-03-23T13:00:00","total":-258}
{"index": {"_id":"1186"}}
{"timestamp":"2017-03-23T13:00:00","total":9551}
{"index": {"_id":"1187"}}
{"timestamp":"2017-03-23T13:00:00","total":11217}
{"index": {"_id":"1188"}}
{"timestamp":"2017-03-23T13:00:00","total":22557}
{"index": {"_id":"1189"}}
{"timestamp":"2017-03-23T13:00:00","total":40508}
{"index": {"_id":"1190"}}
{"timestamp":"2017-03-23T13:00:00","total":11887}
{"index": {"_id":"1191"}}
{"timestamp":"2017-03-23T13:00:00","total":31659}
'''
setups['server_metrics_job'] = setups['server_metrics_data'] + '''
- do:
xpack.ml.put_job:
job_id: "total-requests"
body: >
{
"description" : "Total sum of requests",
"analysis_config" : {
"bucket_span":"10m",
"detectors" :[
{
"detector_description": "Sum of total",
"function": "sum",
"field_name": "total"
}
]},
"data_description" : {
"time_field":"timestamp",
"time_format": "epoch_ms"
}
}
'''
setups['server_metrics_datafeed'] = setups['server_metrics_job'] + '''
- do:
xpack.ml.put_datafeed:
datafeed_id: "datafeed-total-requests"
body: >
{
"job_id":"total-requests",
"indexes":"server-metrics"
}
'''
setups['server_metrics_openjob'] = setups['server_metrics_datafeed'] + '''
- do:
xpack.ml.open_job:
job_id: "total-requests"
'''
setups['server_metrics_startdf'] = setups['server_metrics_openjob'] + '''
- do:
xpack.ml.start_datafeed:
datafeed_id: "datafeed-total-requests"
'''
setups['calendar_outages'] = '''
- do:
xpack.ml.put_calendar:
calendar_id: "planned-outages"
'''
setups['calendar_outages_addevent'] = setups['calendar_outages'] + '''
- do:
xpack.ml.post_calendar_events:
calendar_id: "planned-outages"
body: >
{ "description": "event 1", "start_time": "2017-12-01T00:00:00Z", "end_time": "2017-12-02T00:00:00Z", "calendar_id": "planned-outages" }
'''
setups['calendar_outages_openjob'] = setups['server_metrics_openjob'] + '''
- do:
xpack.ml.put_calendar:
calendar_id: "planned-outages"
'''
setups['calendar_outages_addjob'] = setups['server_metrics_openjob'] + '''
- do:
xpack.ml.put_calendar:
calendar_id: "planned-outages"
body: >
{
"job_ids": ["total-requests"]
}
'''
setups['calendar_outages_addevent'] = setups['calendar_outages_addjob'] + '''
- do:
xpack.ml.post_calendar_events:
calendar_id: "planned-outages"
body: >
{ "events" : [
{ "description": "event 1", "start_time": "1513641600000", "end_time": "1513728000000"},
{ "description": "event 2", "start_time": "1513814400000", "end_time": "1513900800000"},
{ "description": "event 3", "start_time": "1514160000000", "end_time": "1514246400000"}
]}
'''
setups['role_mapping'] = '''
- do:
xpack.security.put_role_mapping:
name: "mapping1"
body: >
{
"enabled": true,
"roles": [ "user" ],
"rules": { "field": { "username": "*" } }
}
'''
setups['sensor_rollup_job'] = '''
- do:
indices.create:
index: sensor-1
body:
settings:
number_of_shards: 1
number_of_replicas: 0
mappings:
_doc:
properties:
timestamp:
type: date
temperature:
type: long
voltage:
type: float
node:
type: keyword
- do:
xpack.rollup.put_job:
id: "sensor"
body: >
{
"index_pattern": "sensor-*",
"rollup_index": "sensor_rollup",
"cron": "*/30 * * * * ?",
"page_size" :1000,
"groups" : {
"date_histogram": {
"field": "timestamp",
"interval": "1h",
"delay": "7d"
},
"terms": {
"fields": ["node"]
}
},
"metrics": [
{
"field": "temperature",
"metrics": ["min", "max", "sum"]
},
{
"field": "voltage",
"metrics": ["avg"]
}
]
}
'''
setups['sensor_started_rollup_job'] = '''
- do:
indices.create:
index: sensor-1
body:
settings:
number_of_shards: 1
number_of_replicas: 0
mappings:
_doc:
properties:
timestamp:
type: date
temperature:
type: long
voltage:
type: float
node:
type: keyword
- do:
bulk:
index: sensor-1
type: _doc
refresh: true
body: |
{"index":{}}
{"timestamp": 1516729294000, "temperature": 200, "voltage": 5.2, "node": "a"}
{"index":{}}
{"timestamp": 1516642894000, "temperature": 201, "voltage": 5.8, "node": "b"}
{"index":{}}
{"timestamp": 1516556494000, "temperature": 202, "voltage": 5.1, "node": "a"}
{"index":{}}
{"timestamp": 1516470094000, "temperature": 198, "voltage": 5.6, "node": "b"}
{"index":{}}
{"timestamp": 1516383694000, "temperature": 200, "voltage": 4.2, "node": "c"}
{"index":{}}
{"timestamp": 1516297294000, "temperature": 202, "voltage": 4.0, "node": "c"}
- do:
xpack.rollup.put_job:
id: "sensor"
body: >
{
"index_pattern": "sensor-*",
"rollup_index": "sensor_rollup",
"cron": "* * * * * ?",
"page_size" :1000,
"groups" : {
"date_histogram": {
"field": "timestamp",
"interval": "1h",
"delay": "7d"
},
"terms": {
"fields": ["node"]
}
},
"metrics": [
{
"field": "temperature",
"metrics": ["min", "max", "sum"]
},
{
"field": "voltage",
"metrics": ["avg"]
}
]
}
- do:
xpack.rollup.start_job:
id: "sensor"
'''
setups['sensor_index'] = '''
- do:
indices.create:
index: sensor-1
body:
settings:
number_of_shards: 1
number_of_replicas: 0
mappings:
_doc:
properties:
timestamp:
type: date
temperature:
type: long
voltage:
type: float
node:
type: keyword
load:
type: double
net_in:
type: long
net_out:
type: long
hostname:
type: keyword
datacenter:
type: keyword
'''
setups['sensor_prefab_data'] = '''
- do:
indices.create:
index: sensor-1
body:
settings:
number_of_shards: 1
number_of_replicas: 0
mappings:
_doc:
properties:
timestamp:
type: date
temperature:
type: long
voltage:
type: float
node:
type: keyword
- do:
indices.create:
index: sensor_rollup
body:
settings:
number_of_shards: 1
number_of_replicas: 0
mappings:
_doc:
properties:
node.terms.value:
type: keyword
temperature.sum.value:
type: double
temperature.max.value:
type: double
temperature.min.value:
type: double
timestamp.date_histogram.time_zone:
type: keyword
timestamp.date_histogram.interval:
type: keyword
timestamp.date_histogram.timestamp:
type: date
timestamp.date_histogram._count:
type: long
voltage.avg.value:
type: double
voltage.avg._count:
type: long
_rollup.id:
type: keyword
_rollup.version:
type: long
_meta:
_rollup:
sensor:
cron: "* * * * * ?"
rollup_index: "sensor_rollup"
index_pattern: "sensor-*"
timeout: "20s"
page_size: 1000
groups:
date_histogram:
delay: "7d"
field: "timestamp"
interval: "1h"
time_zone: "UTC"
terms:
fields:
- "node"
id: sensor
metrics:
- field: "temperature"
metrics:
- min
- max
- sum
- field: "voltage"
metrics:
- avg
- do:
bulk:
index: sensor_rollup
type: _doc
refresh: true
body: |
{"index":{}}
{"node.terms.value":"b","temperature.sum.value":201.0,"temperature.max.value":201.0,"timestamp.date_histogram.time_zone":"UTC","temperature.min.value":201.0,"timestamp.date_histogram._count":1,"timestamp.date_histogram.interval":"1h","_rollup.computed":["temperature.sum","temperature.min","voltage.avg","temperature.max","node.terms","timestamp.date_histogram"],"voltage.avg.value":5.800000190734863,"node.terms._count":1,"_rollup.version":1,"timestamp.date_histogram.timestamp":1516640400000,"voltage.avg._count":1.0,"_rollup.id":"sensor"}
{"index":{}}
{"node.terms.value":"c","temperature.sum.value":200.0,"temperature.max.value":200.0,"timestamp.date_histogram.time_zone":"UTC","temperature.min.value":200.0,"timestamp.date_histogram._count":1,"timestamp.date_histogram.interval":"1h","_rollup.computed":["temperature.sum","temperature.min","voltage.avg","temperature.max","node.terms","timestamp.date_histogram"],"voltage.avg.value":4.199999809265137,"node.terms._count":1,"_rollup.version":1,"timestamp.date_histogram.timestamp":1516381200000,"voltage.avg._count":1.0,"_rollup.id":"sensor"}
{"index":{}}
{"node.terms.value":"a","temperature.sum.value":202.0,"temperature.max.value":202.0,"timestamp.date_histogram.time_zone":"UTC","temperature.min.value":202.0,"timestamp.date_histogram._count":1,"timestamp.date_histogram.interval":"1h","_rollup.computed":["temperature.sum","temperature.min","voltage.avg","temperature.max","node.terms","timestamp.date_histogram"],"voltage.avg.value":5.099999904632568,"node.terms._count":1,"_rollup.version":1,"timestamp.date_histogram.timestamp":1516554000000,"voltage.avg._count":1.0,"_rollup.id":"sensor"}
{"index":{}}
{"node.terms.value":"a","temperature.sum.value":200.0,"temperature.max.value":200.0,"timestamp.date_histogram.time_zone":"UTC","temperature.min.value":200.0,"timestamp.date_histogram._count":1,"timestamp.date_histogram.interval":"1h","_rollup.computed":["temperature.sum","temperature.min","voltage.avg","temperature.max","node.terms","timestamp.date_histogram"],"voltage.avg.value":5.199999809265137,"node.terms._count":1,"_rollup.version":1,"timestamp.date_histogram.timestamp":1516726800000,"voltage.avg._count":1.0,"_rollup.id":"sensor"}
{"index":{}}
{"node.terms.value":"b","temperature.sum.value":198.0,"temperature.max.value":198.0,"timestamp.date_histogram.time_zone":"UTC","temperature.min.value":198.0,"timestamp.date_histogram._count":1,"timestamp.date_histogram.interval":"1h","_rollup.computed":["temperature.sum","temperature.min","voltage.avg","temperature.max","node.terms","timestamp.date_histogram"],"voltage.avg.value":5.599999904632568,"node.terms._count":1,"_rollup.version":1,"timestamp.date_histogram.timestamp":1516467600000,"voltage.avg._count":1.0,"_rollup.id":"sensor"}
{"index":{}}
{"node.terms.value":"c","temperature.sum.value":202.0,"temperature.max.value":202.0,"timestamp.date_histogram.time_zone":"UTC","temperature.min.value":202.0,"timestamp.date_histogram._count":1,"timestamp.date_histogram.interval":"1h","_rollup.computed":["temperature.sum","temperature.min","voltage.avg","temperature.max","node.terms","timestamp.date_histogram"],"voltage.avg.value":4.0,"node.terms._count":1,"_rollup.version":1,"timestamp.date_histogram.timestamp":1516294800000,"voltage.avg._count":1.0,"_rollup.id":"sensor"}
'''