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Error while rebuilding index using elasticSearch after upgrade

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Status
Closed
Subject
Error while rebuilding index using elasticSearch after upgrade
Version
22.x
Category
  • Error
Feature
Search
Resolution status
Works For Me
Submitted by
Bernard Sfez / Tiki Specialist
Keep informed
Jonny Bradley
Lastmod by
Bernard Sfez / Tiki Specialist
Rating
(0)
Description

I upgraded a Tiki21 (Tiki created somewhere Tiki16/17) to Tiki22 and started to use elasticSearch. (it is possible somewhere in the past elasticSearch was used once).

I have errors with the elasticSearch not being found while it recreate one for each index rebuilt

Using the shell (fallback is not working):

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bernardsfez@server001:~/public_html$ php console.php i:r -p --log
[15/10/2020 09:12] Started rebuilding index... logging to file: /tmp/Search_Indexer_elastic_bernardsfez_console.log

Unified search
--------------

Engine: Elastic, version 7.9
 < 1 sec/< 1 sec [>---------------------------] -- Rebuilding...
In Connection.php line 568:
                                                  
  no such index [bernardsfez_main_5f87e83d6e0c7]  
                                                  

index:rebuild [--log] [--cron] [-p|--progress]


bernardsfez@server001:~/public_html$ php console.php i:r -p --log
[15/10/2020 09:12] Started rebuilding index... logging to file: /tmp/Search_Indexer_elastic_bernardsfez_console.log

Unified search
--------------

Engine: Elastic, version 7.9
 < 1 sec/< 1 sec [>---------------------------] -- Rebuilding...
In Connection.php line 568:
                                                  
  no such index [bernardsfez_main_5f87e8502c33a]  
                                                  

index:rebuild [--log] [--cron] [-p|--progress]


bernardsfez@server001:~/public_html$ php console.php i:r -p --log
[15/10/2020 09:12] Started rebuilding index... logging to file: /tmp/Search_Indexer_elastic_bernardsfez_console.log

Unified search
--------------

Engine: Elastic, version 7.9
 < 1 sec/< 1 sec [>---------------------------] -- Rebuilding...
In Connection.php line 568:
                                                  
  no such index [bernardsfez_main_5f87e855170e6]  
                                                  

index:rebuild [--log] [--cron] [-p|--progress]


bernardsfez@server001:~/public_html$ php console.php i:r -p --log
[15/10/2020 09:12] Started rebuilding index... logging to file: /tmp/Search_Indexer_elastic_bernardsfez_console.log

Unified search
--------------

Engine: Elastic, version 7.9
 < 1 sec/< 1 sec [>---------------------------] -- Rebuilding...
In Connection.php line 568:
                                                  
  no such index [bernardsfez_main_5f87e857ac63c]  
                                                  

index:rebuild [--log] [--cron] [-p|--progress]


If I use the web interface I have a different warning (no error but it may use the fallback):

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Warning

    Elasticsearch does not support optimize.

Rebuild Index

Your index was last fully rebuilt on Thursday 15 October, 2020 09:12:58.

Unified search engine: Elastic, version 7.9, index bernardsfez_main_5f87e86a73dfb

Unified search engine fallback: MySQL, version 10.3.23-MariaDB-0+deb10u1, index index_5f87e86c95c36
 Indexed

    trackeritem: 97
    tracker: 11
    trackerfield: 72
    blog post: 3
    article: 50
    file: 218
    file gallery: 18
    comment: 6
    user: 7
    group: 8
    wiki page: 39
    category: 19

 Fallback search engine

Fallback search index was rebuild.
 Execution Statistics

    Execution time: 4 secs
    Current Memory usage: 13.3 MiB
    Memory peak usage before indexing: 2.8 MiB
    Memory peak usage after indexing: 15.2 MiB
    Number of queries: 14088

On Tiki admin search page I see:

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Client Node: server001
    Elasticsearch Version: 7.9.2
    Lucene Version: 8.6.2
    Cluster Name: elasticsearch
    Cluster Status: yellow
    Cluster Node Count: 1
    Index bernardsfez_pref_en: 2374 documents, totaling 1,486,770 bytes
    Index bernardsfez_main_5f87e86a73dfb: 548 documents, totaling 1,662,738 bytes
    Node server001: Using 733,190,144 bytes, since 2020-10-15 09:33:10
    Field Count Tried on Last Rebuild: 184

But the field "Elasticsearch current index" show a different index being used "bernardsfez_main_5f87ece0dd927". I keep reseting this field to the default (empty) but index id keep coming-in.

I tried to set this field value to "bernardsfez_main_5f87e86a73dfb" (as displayed in the elasticSearch node info but after a new rebuilt it is changed again.

Importance
5
Easy to solve?
5
Priority
25
Demonstrate Bug on Tiki 19+
Demonstrate Bug (older Tiki versions)
Ticket ID
7573
Created
Thursday 15 October, 2020 06:40:36 UTC
by Bernard Sfez / Tiki Specialist
LastModif
Tuesday 31 August, 2021 13:36:57 UTC


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