No search results at all with elasticsearch

[dceee]

I have extended my nextcloud server by elasticsearch by following the steps in https://fribeiro.org/tech/2018/02/07/nextcloud-full-text-elasticsearch/
Additionally I installed readonlyrest for authentication. After indexing I could search by issuing curl commands and got all the results expected. In Nextcloud however, the searchbox never returned a single result so far. The url configured for fulltext is identical with the one I am using for the curl search from the bash. How can I debug this problem? The logs I checked do not show any trace of my search attempts.
I am using Nextcloud 13.0.5 on centos 7.2., users authenticated by LDAP

Apps installed:

• Full text search - Elasticsearch Platform v0.99.0
• Full text search - Files v0.99.0
• Full text search v0.99.0

[ArtificialOwl]

What is the result of ./occ fulltextsearch:test ?

[dceee]

`[root@cloud2 ~]# occ fulltext: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. ok
Locking process ok
Removing test. ok
Pausing 3 seconds 1 2 3 ok
Initializing index mapping. ok
Indexing generated documents. ok
Pausing 3 seconds 1 2 3 ok
Retreiving content from a big index (license). (size: 32386) ok
Comparing document with source. ok
Searching basic keywords:

• 'test' (result: 1, expected: ["simple"]) ok
• 'document is a simple test' (result: 2, expected: ["simple","license"]) ok
• '"document is a test"' (result: 0, expected: []) ok
• '"document is a simple test"' (result: 1, expected: ["simple"]) ok
• 'document is a simple -test' (result: 1, expected: ["license"]) ok
• 'document is a simple +test' (result: 1, expected: ["simple"]) ok
• '-document is a simple test' (result: 0, expected: []) ok
  Updating documents access. ok
  Pausing 3 seconds 1 2 3 ok
  Searching with group access rights:
• 'license' - [] - (result: 0, expected: []) ok
• 'license' - ["group_1"] - (result: 1, expected: ["license"]) ok
• 'license' - ["group_1","group_2"] - (result: 1, expected: ["license"]) ok
• 'license' - ["group_3","group_2"] - (result: 1, expected: ["license"]) ok
• 'license' - ["group_3"] - (result: 0, expected: []) ok
  Searching with share rights:
• 'license' - notuser - (result: 0, expected: []) ok
• 'license' - user2 - (result: 1, expected: ["license"]) ok
• 'license' - user3 - (result: 1, expected: ["license"]) ok
  Removing test. ok
  Unlocking process ok`

[dceee]

I noticed in a comment nextcloud/fulltextsearch_elasticsearch#31 (comment) that indexing has to finish first before you can use fulltextsearch in nextcloud. I had the same errors on my instance described there so I will make sure indexing is done before I try again.

[dceee]

I managed to complete indexing and finally could perform a full text search in Nextcloud.