When using elasticsearch word segmentation plug-in, kibana is used as the client management, and an error kibana did not load properly. Check the server output for more information
Failed to load resource: Net:: err_ CACHE_ READ_ FAILURE。 Cache read failed.
The reason is that I cleared the browser’s cache before and restarted the computer, which resulted in kibana’s failure to read the cache.
Solution: force the browser cache to refresh again.
log [01:05:02.064] [warning][browser-driver][reporting] Enabling the Chromium sandbox provides an additional layer of protection.
log [01:05:02.065] [warning][reporting] Generating a random key for xpack.reporting.encryptionKey. To prevent pending reports from failing on restart, please set xpack.reporting.encryptionKey in kibana.yml
log [01:05:02.092] [info][status][plugin:[email protected]] Status changed from uninitialized to green - Ready
log [01:05:02.491] [warning][task_manager] Task vis_telemetry "oss_telemetry-vis_telemetry" failed in attempt to run: [version_conflict_engine_exception] [_doc][oss_telemetry-vis_telemetry]: version conflict, required seqNo [4], primary term [1]. current document has seqNo [5] and primary term [1], with { index_uuid="0XW9whzqSM2kTmvA9aBJoQ" & shard="0" & index=".kibana_task_manager" }
log [01:05:02.499] [error][status][plugin:[email protected]] Status changed from yellow to red - Index .kibana belongs to a version of Kibana that cannot be automatically migrated. Reset it or use the X-Pack upgrade assistant.
log [01:05:02.501] [fatal][root] { Error: Index .kibana belongs to a version of Kibana that cannot be automatically migrated. Reset it or use the X-Pack upgrade assistant.
at assertIsSupportedIndex (/opt/es/kibana-6.8.0-linux-x86_64/src/server/saved_objects/migrations/core/elastic_index.js:246:15)
at Object.fetchInfo (/opt/es/kibana-6.8.0-linux-x86_64/src/server/saved_objects/migrations/core/elastic_index.js:52:12)
isBoom: true,
isServer: true,
data: null,
output:
{ statusCode: 500,
payload:
{ statusCode: 500,
error: 'Internal Server Error',
message: 'An internal server error occurred' },
headers: {} },
reformat: [Function],
[Symbol(SavedObjectsClientErrorCode)]: 'SavedObjectsClient/generalError' }
FATAL Error: Index .kibana belongs to a version of Kibana that cannot be automatically migrated. Reset it or use the X-Pack upgrade assistant.
https://www.elastic.co/guide/en/kibana/6.0/migrating-6.0-index.html
The following will make transformations to your Kibana index. It is recommended you backup your Kibana index prior to running any of the following commands.
In order to migrate to Kibana 6, your Kibana index needs to be reindexed. This will make transformations to the data model, removing types which are being removed in Elasticsearch.
A UI is available in X-Pack 5.6 to assist with the migration. The following is provided should you be required to run the migration manually. The commands assume you’re using the default . kibana index, without an alias. If kibana. index is set to something different in your kibana. yml, or you’re using an alias, you will need to modify the commands.
To perform this migration without downtime, you will need to be running Kibana 5.6. This is the only version which supports both of the index types. When running 5.6, add "index. format": 6 and "index.mapping. single_type": true under settings in the second step to ensure additional types will not be added after migrating.
. kibana index to read-only:
PUT .kibana/_settings
{
"index.blocks.write": true
}
Copy as cURLView in Console Create .kibana-6 index
PUT .kibana-6
{
"settings" : {
"number_of_shards" : 1,
"index.mapper.dynamic": false
},
"mappings" : {
"doc": {
"properties": {
"type": {
"type": "keyword"
},
"updated_at": {
"type": "date"
},
"config": {
"properties": {
"buildNum": {
"type": "keyword"
}
}
},
"index-pattern": {
"properties": {
"fieldFormatMap": {
"type": "text"
},
"fields": {
"type": "text"
},
"intervalName": {
"type": "keyword"
},
"notExpandable": {
"type": "boolean"
},
"sourceFilters": {
"type": "text"
},
"timeFieldName": {
"type": "keyword"
},
"title": {
"type": "text"
}
}
},
"visualization": {
"properties": {
"description": {
"type": "text"
},
"kibanaSavedObjectMeta": {
"properties": {
"searchSourceJSON": {
"type": "text"
}
}
},
"savedSearchId": {
"type": "keyword"
},
"title": {
"type": "text"
},
"uiStateJSON": {
"type": "text"
},
"version": {
"type": "integer"
},
"visState": {
"type": "text"
}
}
},
"search": {
"properties": {
"columns": {
"type": "keyword"
},
"description": {
"type": "text"
},
"hits": {
"type": "integer"
},
"kibanaSavedObjectMeta": {
"properties": {
"searchSourceJSON": {
"type": "text"
}
}
},
"sort": {
"type": "keyword"
},
"title": {
"type": "text"
},
"version": {
"type": "integer"
}
}
},
"dashboard": {
"properties": {
"description": {
"type": "text"
},
"hits": {
"type": "integer"
},
"kibanaSavedObjectMeta": {
"properties": {
"searchSourceJSON": {
"type": "text"
}
}
},
"optionsJSON": {
"type": "text"
},
"panelsJSON": {
"type": "text"
},
"refreshInterval": {
"properties": {
"display": {
"type": "keyword"
},
"pause": {
"type": "boolean"
},
"section": {
"type": "integer"
},
"value": {
"type": "integer"
}
}
},
"timeFrom": {
"type": "keyword"
},
"timeRestore": {
"type": "boolean"
},
"timeTo": {
"type": "keyword"
},
"title": {
"type": "text"
},
"uiStateJSON": {
"type": "text"
},
"version": {
"type": "integer"
}
}
},
"url": {
"properties": {
"accessCount": {
"type": "long"
},
"accessDate": {
"type": "date"
},
"createDate": {
"type": "date"
},
"url": {
"type": "text",
"fields": {
"keyword": {
"type": "keyword",
"ignore_above": 2048
}
}
}
}
},
"server": {
"properties": {
"uuid": {
"type": "keyword"
}
}
},
"timelion-sheet": {
"properties": {
"description": {
"type": "text"
},
"hits": {
"type": "integer"
},
"kibanaSavedObjectMeta": {
"properties": {
"searchSourceJSON": {
"type": "text"
}
}
},
"timelion_chart_height": {
"type": "integer"
},
"timelion_columns": {
"type": "integer"
},
"timelion_interval": {
"type": "keyword"
},
"timelion_other_interval": {
"type": "keyword"
},
"timelion_rows": {
"type": "integer"
},
"timelion_sheet": {
"type": "text"
},
"title": {
"type": "text"
},
"version": {
"type": "integer"
}
}
},
"graph-workspace": {
"properties": {
"description": {
"type": "text"
},
"kibanaSavedObjectMeta": {
"properties": {
"searchSourceJSON": {
"type": "text"
}
}
},
"numLinks": {
"type": "integer"
},
"numVertices": {
"type": "integer"
},
"title": {
"type": "text"
},
"version": {
"type": "integer"
},
"wsState": {
"type": "text"
}
}
}
}
}
}
}
Copy as cURLView in Console Reindex .kibana into .kibana-6:
POST _reindex
{
"source": {
"index": ".kibana"
},
"dest": {
"index": ".kibana-6"
},
"script": {
"inline": "ctx._source = [ ctx._type : ctx._source ]; ctx._source.type = ctx._type; ctx._id = ctx._type + \":\" + ctx._id; ctx._type = \"doc\"; ",
"lang": "painless"
}
}
Copy as cURLView in Console Alias .kibana-6 to . kibana and remove legacy .kibana index:
POST /_aliases
{
"actions" : [
{ "add": { "index": ".kibana-6", "alias": ".kibana" } },
{ "remove_index": { "index": ".kibana" } }
]
}
Copy as cURLView in Console