Compability for NC 26

[WeblinxIT]

Nextcloud 26 is out and the fulltextsearch apps are not compatible yet.

Does it work with Nextcloud 26?

Thanks and regards

[pktiuk]

Has anyone tested it with NC 26?
I guess it should work (changes in #247 aren't big)

[oechsler]

@pktiuk I have. It works flawless.

Here is what I'am running:

php occ status
  - installed: true
  - version: 26.0.1.1
  - versionstring: 26.0.1
  - edition: 
  - maintenance: false
  - needsDbUpgrade: false
  - productname: Nextcloud
  - extendedSupport: false

php occ fulltextsearch:check  
Full text search 25.0.0

- Search Platform:
Elasticsearch 25.0.0 (Selected)
{
    "elastic_host": [
        "http://nextcloud-aio-fulltextsearch:9200"
    ],
    "elastic_index": "nextcloud-aio",
    "fields_limit": "10000",
    "es_ver_below66": "0",
    "analyzer_tokenizer": "standard"
} 

- Content Providers:
Files 25.0.0
{
    "files_local": "1",
    "files_external": "0",
    "files_group_folders": "0",
    "files_encrypted": "0",
    "files_federated": "0",
    "files_size": "20",
    "files_pdf": "1",
    "files_office": "1",
    "files_image": "0",
    "files_audio": "0"
}

With that indexing completed successfully

php occ fulltextsearch:index

Options: []
Memory: 36 MB
┌─ Indexing  ────
│ Action: indexDocument
│ Provider: Files                Account: samuel
│ Document: 500
│ Info: application/x-iwork-keynote-sffkey
│ Title: Zertifikate/proxmox.key
│ Content size: 0
│ Chunk:     19/19
│ Progress:    all/1
└──
┌─ Results ────
│ Result:    330/330
│ Index: files:500
│ Status: ok
│ Message: {"_index":"nextcloud-aio","_type":"_doc","_id":"files:500","_version":1,"result":"created","_shards":{"total":2,"successful":1,"failed":0},"_seq_no":329,"_primary_term":1}
│ 
│ 
└──
┌─ Errors ────
│ Error:      0/0
│ Index: 
│ Exception: 
│ Message: 
│ 
│ 
└──
## x:first result ## c/v:prec/next result ## b:last result
## f:first error ## h/j:prec/next error ## d:delete error ## l:last error
## q:quit ## p:pause

[ostasevych]

With the last upgrade to v26 the UI in search results disappeared. Trying to test elasticsearch I am getting error:

sudo -u www-data php /var/www/nextcloud/occ fulltextsearch:test

.Testing your current setup:
Creating mocked content provider. ok
Testing mocked provider: get indexable documents. (2 items) ok
Loading search platform. (Elasticsearch) ok
Testing search platform. fail
In ProductCheckTrait.php line 32:

  The client noticed that the server is not Elasticse
  arch and we do not support this unknown product

[ShinjiLE]

Argh As i can see it requires now elasticsearch 8 . I running opensearch and it seems only compatible with the elasticsearch api 7.

[ostasevych]

Argh As i can see it requires now elasticsearch 8 . I running opensearch and it seems only compatible with the elasticsearch api 7.

OMG! Where is it documented?.. Which specific version does it require? What about fulltext search OCR, which is now v.25?

[R0Wi]

When using the app in versions prior to 26, please use ES 7.X.X. Starting with app version 26, I'd recommend ES 8.6.1, which exactly matches the used ES client version. For upgrading from earlier ES versions, see my comment here.

I updated the Wiki accordingly. Please give me some feedback if this helps and feel free to reopen if needed.

[archont00]

The Wiki recommends using ES 8.6.1, while the full text search client seems to require this version.

Testing search platform. fail 
In ProductCheckTrait.php line 32:

  The client noticed that the server is not Elasticsearch and we do not support this unknown product

Would be worth to update the Wiki.

BTW, upgrading ES to a new version is a breaking change - my ES is used by more clients, not supporting 8.x yet...