Is it possible to share a pre generated dashboard?
Some search on my dashboard take up to 5 minutes to complete so i was wondering if their was a way to save the result of my dashboard so people i share my dashboard with dont have to wait another 5min in order to see the results.
Use a scheduled search. Take the search out of the dashboard and have it run at some appropriate interval. In the dashboard, use the loadjob command to invoke the most recent results of the scheduled search.
This assumes, of course, that you've made all efforts to improve the search speed.
Related
I've been reviewing different ways to aggregate log messages together that have a start event but no end event. Been struggling with the logstash aggregate filter plugin not sorting correctly and was looking at retrofitting an old entity-centric model for a previous version of elasticsearch Entity-Centric Indexing - Mark Harwood | Elastic Videos when I realized elasticsearch 7.13 transforms introduce the concept of 'latest' which negates my need for a bunch of external scripts (hopefully) to do this.
I am looking at the "Getting Web Session Details by using Scripted Metric Aggregation" sample painless script https://www.elastic.co/guide/en/elasticsearch/reference/current/transform-painless-examples.html#painless-web-session which produces session details, including session duration. Because the logs do not have an end-time, I need to make use of a timeout interval, something like a 30 minute window for aggregating message events based on my group by.
Is this possible to do within the transform by adjusting that script and could anyone help?
I would like to delete data from Elastic search using API (curl).
I would like to start the deletion process and later query about the progress of deletion process.
Is it possible to use job to do it?
I tried looking at relevant documentation but the amount of examples is very low.
Would appreciate any relevant information or links.
You have two solutions:
Using the delete-by-query API using a range query that you can then monitor using the Task API
Use daily indices (e.g. my-logs-2018-09-10, my-logs-2018-09-11, etc) so deleting data in the past is simply a matter of deleting the indices for the days you want to ditch. No need to monitor as this happens instantaneously
I am trying to visualize my data which is in elasticsearch and using Kibana5 for that.
But the problem is what Kibana visualizes is not realtime visualization. If I update my data then I need to visualize that again and need to reflect on my dashboard, but this is not what I am looking for.
This particular problem I am facing while I am trying to embed the iframe with some PHP script.
I want to know how I can automate the process? How I can make the visualization real time and also do not want to interfere many times?
Kindly suggest me what is the possible solution.
Kibana5 will constantly listen to the elastic search according to the refresh interval.So set refresh interval to a minimum value (around 5 sec) so that kibana will be update in every 5 seconds
Given an ElasticSearch Installation, I want to know current trends and insights. I am not sure if Aggregators would help here.
What are the top queries for last 24 hours?
Most frequently searched terms in last 24 hours? etc.
Most accessed documents in last 24 hours?
Is there any way to collect and get hold of these metrics from ElasticSearch.
A typical use case- As a user visits the homepage, i want to show the trending searches, and top content.
One alternative if you do not want to load your existing ElasticSearch installation with additional metrics is to send this data to a log management solution on the cloud -- such as Loggly, Logentries, etc.
Is it possible to give different time periods or different search terms to each Visualization in a Kibana Dashboard?
Currently - no.
This is on the list of enhancements that the 'elastic' team will implement soon, but doesn't have any due date yet.
You could follow the open issue here: https://github.com/elastic/kibana/issues/3578
I think i've understood your question.
Lets supose this is yout data whitin elasticSearch:
timestamp level message
19:05:15 error connection failed
19:06:30 debug connection succesfull
You can reflect your percentajes of each level in differente time periods (10% of debug, 20% of errors, 14% of info and so on). For instance you can design a chart for the last 1 hour and other one for the last day in the same dashboard, so you don't need to manipulate the date picker in de header.
First you have to make a query to filter your data by the timestamp
(ex. last day):
#timestamp:[now-1d TO now]
Second, you need to save this search, and name it.
Finally, design whatever visualization you need based on this
search, and the results will be bound to it.
Repeat with different time periods.
Hope this helps. Bye.