Elasticsearch 6 Released

[Nirjonadda]

Elasticsearch Version: 6.0.0 Released in November 14, 2017

View release notes.

Want to upgrade? We'll give you a hand. Upgrade Guidance » Upgrade From 5.x To 6.x on Centos 7 with this steps.

Download and install the public signing key:

rpm --import https://artifacts.elastic.co/GPG-KEY-elasticsearch

Installing from the RPM repository

Create a file called elasticsearch.repo in the /etc/yum.repos.d/ directory for RedHat based distributions, or in the /etc/zypp/repos.d/ directory for OpenSuSE based distributions, containing:

[elasticsearch-6.x]
name=Elasticsearch repository for 6.x packages
baseurl=https://artifacts.elastic.co/packages/6.x/yum
gpgcheck=1
gpgkey=https://artifacts.elastic.co/GPG-KEY-elasticsearch
enabled=1
autorefresh=1
type=rpm-md

Then Run:

yum update

That will Upgraded elasticsearch 6 from elasticsearch 5.x and Reindex for this Upgrading.

 

[estranged]

With version 6.0, The "optimize mappings" warning always appears in elasticsearch setup page. The warning does not go away after clicking the button like it used to.

Any ideas?

 

[Nirjonadda]

With version 6.0, The "optimize mappings" warning always appears in elasticsearch setup page. The warning does not go away after clicking the button like it used to.

Any ideas?

Please do Reindex with Delete the index before rebuilding.

 

[estranged]

I always delete the index before rebuilding.

 

[estranged]

[2017-11-19T19:00:33,723][DEBUG][o.e.a.a.i.m.p.TransportPutMappingAction] [x] failed to put mappings on indices [[[x/dMaUGaugRgy6Fhz0Ozr1SQ]]], type [xengallery_media]
org.elasticsearch.index.mapper.MapperParsingException: No handler for type [string] declared on field [title]

Seems to be an issue with xengallery.

Any ideas @Chris D ?

 

[estranged]

And there are several of these in error log:

XenForo_Exception: Elasticsearch indexing failed Elasticsearch error: The bulk request must be terminated by a newline [ ] - library/XenES/Search/SourceHandler/ElasticSearch.php:1062


#0 /home/x/public_html/library/XenES/Search/SourceHandler/ElasticSearch.php(1185): XenES_Search_SourceHandler_ElasticSearch->_logSearchResponseError(Object(stdClass), false, 'Elasticsearch i...')
#1 /home/x/public_html/library/XenES/Search/SourceHandler/ElasticSearch.php(117): XenES_Search_SourceHandler_ElasticSearch->_triggerFailedIndexError(Object(stdClass), Array, true)
#2 /home/x/public_html/library/XenForo/Search/Indexer.php(105): XenES_Search_SourceHandler_ElasticSearch->deleteFromIndex('post', Array)
#3 /home/x/public_html/library/XenForo/Search/DataHandler/Post.php(99): XenForo_Search_Indexer->deleteFromIndex('post', Array)
#4 /home/x/public_html/library/XenForo/Search/DataHandler/Abstract.php(316): XenForo_Search_DataHandler_Post->_deleteFromIndex(Object(XenForo_Search_Indexer), Array)
#5 /home/x/public_html/library/XenForo/DataWriter/Discussion.php(731): XenForo_Search_DataHandler_Abstract->deleteFromIndex(Object(XenForo_Search_Indexer), Array)
#6 /home/x/public_html/library/XenForo/DataWriter/Discussion.php(790): XenForo_DataWriter_Discussion->_deleteFromSearchIndex()
#7 /home/x/public_html/library/XenForo/DataWriter.php(1793): XenForo_DataWriter_Discussion->_postDelete()
#8 /home/x/public_html/library/XenForo/Model/Thread.php(2008): XenForo_DataWriter->delete()
#9 /home/x/public_html/library/SV/ReportImprovements/XenForo/Model/Thread.php(10): XenForo_Model_Thread->deleteThread(77910, 'hard', Array)
#10 /home/x/public_html/library/XenStop/AdvArchiver/CronEntry/ArchiveThreads.php(64): SV_ReportImprovements_XenForo_Model_Thread->deleteThread(77910, 'hard', Array)
#11 /home/x/public_html/library/XenForo/Model/Cron.php(356): XenStop_AdvArchiver_CronEntry_ArchiveThreads::run(Array)
#12 /home/x/public_html/library/XenForo/Deferred/Cron.php(24): XenForo_Model_Cron->runEntry(Array)
#13 /home/x/public_html/library/XenForo/Model/Deferred.php(295): XenForo_Deferred_Cron->execute(Array, Array, 50, '')
#14 /home/x/public_html/library/XenForo/Model/Deferred.php(429): XenForo_Model_Deferred->runDeferred(Array, 50, '', false)
#15 /home/x/public_html/library/XenForo/Model/Deferred.php(374): XenForo_Model_Deferred->_runInternal(Array, '50', '', false)
#16 /home/x/public_html/deferred.php(23): XenForo_Model_Deferred->run(false)
#17 {main}
Request State
array(3) {
["url"] => string(33) "https://x/deferred.php"
["_GET"] => array(0) {
}
["_POST"] => array(4) {
["_xfRequestUri"] => string(12) "/konu/82789/"
["_xfNoRedirect"] => string(1) "1"
["_xfToken"] => string(8) "********"
["_xfResponseType"] => string(4) "json"
}
}

 

[Nirjonadda]

Then are you using XenForo Enhanced Search 1.1.7 ? If so can you try new installation from here ?

 

[Mike]

And there are several of these in error log:

That can be disregarded for now. The next release will have a fix for that.