Alfresco search service does not work correctly

[jack_chuong]

Hi all,
Recently I have upgraded from Alfresco community 5.0.b to 5.2 sucessfully. My current enviroment :
CentOS Linux release 7.3.1611 (Core)
Alfresco 5.2 community install from all-in-one alfresco-community-installer-201707-linux-x64.bin
mysql-community-server-5.7.31-1.el7.x86_64
Alfresco Search Services 1.2.0.1 using Apache Solr 6.6.0 , installation follow https://docs.alfresco.com/search-community/tasks/solr-install-withoutSSL.html 
solr4 has been disabled , removed indexes.

I actually only use Alfresco content management feature at simple level : Scanner capture a specific area on document then create pdf file with unique file name. upload soft files from scanner to ECM , store and search them later when needed.
Alfresco and search service are started successfully athough there are some error in solr.log

2020-10-30 05:14:02.023 ERROR (org.alfresco.solr.AlfrescoCoreAdminHandler@7b993c65_Worker-29) [   ] o.a.s.t.AbstractTracker Tracking failed for AclTracker - archive
java.net.SocketException: Connection reset

2020-10-30 05:14:02.375 ERROR (org.alfresco.solr.AlfrescoCoreAdminHandler@7b993c65_Worker-11) [   ] o.a.s.t.AbstractTracker Tracking failed for MetadataTracker - archive
java.io.IOException: org.alfresco.solr.TrackerStateException: 09300000 The trackers work was rolled back by another tracker error
        at org.alfresco.solr.tracker.MetadataTracker.trackTransactions(MetadataTracker.java:758)
        at org.alfresco.solr.tracker.MetadataTracker.trackRepository(MetadataTracker.java:185)
        at org.alfresco.solr.tracker.MetadataTracker.doTrack(MetadataTracker.java:113)
        at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:215)
        at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
        at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
        at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
Caused by: org.alfresco.solr.TrackerStateException: 09300000 The trackers work was rolled back by another tracker error
        at org.alfresco.solr.SolrInformationServer.canUpdate(SolrInformationServer.java:4029)
        at org.alfresco.solr.SolrInformationServer.indexTransaction(SolrInformationServer.java:3607)
        at org.alfresco.solr.tracker.MetadataTracker.indexTransactionsAfterAsynchronous(MetadataTracker.java:791)
        at org.alfresco.solr.tracker.MetadataTracker.trackTransactions(MetadataTracker.java:749)
        ... 6 more

Newest files which are upload after using 5.2 can be searched with filename successfully.
But old files , which older than 1 month cannot be searched (no result)
These are some screenshots about my solr6



I found a similar case , so I tried to force solr6 to perform a full index , I update the alfresco-search-services/solrhome/conf/shared.properties (uncomment)

alfresco.suggestable.property.0={http://www.alfresco.org/model/content/1.0}name
alfresco.suggestable.property.1={http://www.alfresco.org/model/content/1.0}title 
alfresco.suggestable.property.2={http://www.alfresco.org/model/content/1.0}description 
alfresco.suggestable.property.3={http://www.alfresco.org/model/content/1.0}content

stop solr6
rm -f /opt/alfresco-search-services/solrhome/archive/index/* 
rm -f /opt/alfresco-search-services/solrhome/alfresco/index/* 
rm -f /opt/alfresco-search-services/solrhome/alfrescoModels/*
rm -rf /opt/alfresco-search-services/contentstore/_DEFAULT_/db/*
start solr6

After restart solr6 , it consumes CPU load for awhile (solr6 perform full index) , when CPU load back to normal (full index done) , I try to search old file again, but still no result , here screenshots

Please help.

[jack_chuong]

Solr4 full index done and it works correctly , search result is ok now. I'm trying with Alfresco search service 1.3 to see if it works. Thank you very much.

[jack_chuong]

Alfresco search service 1.3 work fine with Alfresco 5.2 also , the result is correct.

[damaps]

i have same problem, ho to aces solr panel like in screen shoot