314 questions
0
votes
2
answers
1k
views
Elasticsearch upgrade from 7.17 to latest 8.x version
I have an index on elasticsearch v7.17 and I want to upgrade my cluster to v8. I know remote reindexing is an option but because of my data size I want to avoid it. My elasticsearch deployment is on ...
0
votes
0
answers
32
views
Elasticsearch allocate system indices shards to specific nodes
Elasticsearch version: 7.17.14
kubernetes version: 1.28 (AWS EKS)
Deployed using ECK Operator
We have deployed our Elasticsearch cluster in AWS using kubernetes.
Problem statement:
we have combination ...
0
votes
0
answers
131
views
Elasticsearch Min/Max aggregation returned the value_as_string in 'format'+'epochtimeinmillis'
In Elasticsearch 7.16, for some date fields the Min/Max aggregation returned a value as 'format_specifiedin*_*the_aggregation'+'epochtimeinmillis', however for some other date fields it is returning ...
- 11
-1
votes
1
answer
110
views
Elasticsearch terms query on 32-bit floats behaving oddly
With Elasticsearch v6.8.5 and v7.11.0, I'm having trouble wrapping my head around the behavior of floats being cast to doubles and losing precision, thus breaking my term queries.
For tech debt ...
0
votes
1
answer
67
views
ElasticSearch failed to start: AssertionError while creating Node object
I'm trying to create a Node object using below environment settings-
environment settings:
Settings elasticsearchSettings = Settings.builder()
.put("http.cors.enabled", "...
- 21
0
votes
1
answer
607
views
Can elasticsearch client version 8.X communicate with elasticsearch server version 7
I have 2 questions:
1: can elasticsearch client version 8 communicate with elasticsearch server version 7?
2: how to configure spring data elasticsearch version 5
first of all, can client ...
1
vote
0
answers
37
views
Elasticsearch is failing to run aggregations with huge data without any errors
Having a lot of data 160k+ documents in the index in a cluster of 3 nodes, when running a query and aggregation with runtime mapping I got the hits only without even filtering the results.
Only with ...
- 11
0
votes
0
answers
404
views
Upgrading Elasticsearch and Kibana running on Kubernetes from 7.12.0 to 7.17.10
I am trying to upgrade my cluster to latest supported image and I am having issues.
According to Elastic documentation I should be able to upgrade directly from any version between 7.0–7.16 to 7.17....
- 372
0
votes
0
answers
49
views
Multiple wildcards in single elasticsearch query
I am trying to get some results from elasticsearch using the below query. But it gives no result. I have data which should come in the result. If i run any of the mentioned wildcard then it gives ...
- 1,730
1
vote
0
answers
61
views
Can we apply TTL functionality on ES version 7.17.6?
Use Case:
Our use case requires Elasticsearch to automatically delete documents older than a specific time period on a regular basis. For instance, if we have 200 documents and 75 of them are older ...
1
vote
0
answers
109
views
Elasticsearch 8: new OOM kills in comparison with ES7
We test Elasticsearch 8.7.0 cluster setup (to migrate from ES 7.17.9)
and we face the problem that the voting-only node in the testing cluster
is sometimes killed by OOM.
We use almost identical setup ...
- 31
0
votes
1
answer
189
views
How to view stored properties data in elasticsearch?
We have data in Elasticsearch which is mapped using _source and properties in the mapping configuration.
Now we want to see what's in the properties fields but can't seem to find a way to make em ...
- 788
1
vote
0
answers
147
views
Magento Email and Opensearch connectivity issue
I have bought a fiber theme from the themeforest, I've installed it on my AWS EC2 ubuntu 22.04 machine.
I choose a fiber quickstart installation process which was came up with a magento 2.4.5 version.
...
0
votes
1
answer
36
views
Elasticsearch inclusive or with simple_query_string
Is there any way to use an inclusive OR with a simple query string?
With my current configuration, I have:
A | B = Every result that have A or B (A, B, AB)
I'd like to have
A | B = Every result that ...
- 1,390
0
votes
0
answers
192
views
while running the installation command to install magento2.4.5 it say "Search engine 'elasticsearch7. is not an available search engine."
Image of the error
enter image description here
Elasticsearch is already running but still shows this error
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