• This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn more.

How to: Fix "No response returned from Elasticsearch. Is it running?".

#42
Code:
-bash-4.2# sudo service elasticsearch restart
Restarting elasticsearch (via systemctl):                  [  OK  ]
-bash-4.2# curl -X GET 'http://localhost:9200'
{
  "name" : "Madame MacEvil",
  "cluster_name" : "elasticsearch",
  "cluster_uuid" : "kgiLXtMZQy6FhqfNP4Wn7g",
  "version" : {
    "number" : "2.4.1",
    "build_hash" : "c67dc32e24162035d18d6fe1e952c4cbcbe79d16",
    "build_timestamp" : "2016-09-27T18:57:55Z",
    "build_snapshot" : false,
    "lucene_version" : "5.5.2"
  },
  "tagline" : "You Know, for Search"
 
#44
First delete index, than Optimize Mappings and then rebuild search.
Be sure you use the latest ES XenForo Addon.
An exception occurred: Elasticsearch indexing failed. See the server error log for more details. in /home/admin/web/codeby.net/public_html/forum/library/XenES/Search/SourceHandler/ElasticSearch.php on line 1098

  1. XenES_Search_SourceHandler_ElasticSearch->_triggerFailedIndexError() in XenES/Search/SourceHandler/ElasticSearch.php at line 76
  2. XenES_Search_SourceHandler_ElasticSearch->finalizeRebuildSet() in XenForo/Search/Indexer.php at line 125
  3. XenForo_Search_Indexer->finalizeRebuildSet() in XenForo/Deferred/SearchIndex.php at line 76
  4. XenForo_Deferred_SearchIndex->execute() in XenForo/Model/Deferred.php at line 295
  5. XenForo_Model_Deferred->runDeferred() in XenForo/Model/Deferred.php at line 429
  6. XenForo_Model_Deferred->_runInternal() in XenForo/Model/Deferred.php at line 374
  7. XenForo_Model_Deferred->run() in XenForo/ViewRenderer/Abstract.php at line 352
  8. XenForo_ViewRenderer_Abstract::hasManualDeferredToRun() in XenForo/ViewRenderer/HtmlAdmin.php at line 131
  9. XenForo_ViewRenderer_HtmlAdmin->renderContainer() in XenForo/FrontController.php at line 639
  10. XenForo_FrontController->renderView() in XenForo/FrontController.php at line 158
  11. XenForo_FrontController->run() in /home/admin/web/codeby.net/public_html/forum/admin.php at line 13
 
#47
For me, the hint was in the elastic search log entries. I needed to remove and then install some plugins.

Such as:
bin/plugin remove license
bin/plugin install license
 

Codeless

Active member
#48
Code:
[root@server1 ~]# rcelasticsearch restart
-bash: rcelasticsearch: command not found
[root@server1 ~]# /etc/init.d/elasticsearch restart
Restarting elasticsearch (via systemctl):                  [  OK  ]
[root@server1 ~]# service elasticsearch start
Starting elasticsearch (via systemctl):                    [  OK  ]
[root@server1 ~]# curl http://127.0.0.1:9200
curl: (7) Failed connect to 127.0.0.1:9200; Connection refused
[root@server1 ~]#
i got this issue
 

Codeless

Active member
#49
Code:
[root@server1 ~]# ps aux | grep ElasticSearch
root      415282  0.0  0.0 112648   976 pts/0    S+   17:29   0:00 grep --color=auto ElasticSearch
 

Sunka

Well-known member
#50
What do you see in /var/log/elasticsearch/elasticsearch.log?
Also what does ps -edf | grep java return?
Output of systemctl status elasticsearch.service
 

Codeless

Active member
#51
Code:
[root@server1 ~]# ps -edf | grep java
root      536353  414795  0 06:13 pts/0    00:00:00 grep --color=auto java
and i see there is no log file i checked both folders
 

Codeless

Active member
#52
list of open ports in system :
PHP:
tcp        0      0 127.0.0.1:3306          0.0.0.0:*               LISTEN      1353/mysqld        
tcp        0      0 0.0.0.0:587             0.0.0.0:*               LISTEN      247906/exim        
tcp        0      0 0.0.0.0:110             0.0.0.0:*               LISTEN      2003/dovecot      
tcp        0      0 127.0.0.1:783           0.0.0.0:*               LISTEN      479402/spamd-dorman
tcp        0      0 0.0.0.0:2095            0.0.0.0:*               LISTEN      38912/cpsrvd (SSL)
tcp        0      0 0.0.0.0:143             0.0.0.0:*               LISTEN      2003/dovecot      
tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      242432/httpd      
tcp        0      0 0.0.0.0:2096            0.0.0.0:*               LISTEN      38912/cpsrvd (SSL)
tcp        0      0 0.0.0.0:465             0.0.0.0:*               LISTEN      247906/exim        
tcp        0      0 x.xx.216.157:53         0.0.0.0:*               LISTEN      2608/named        
tcp        0      0 x.xx.216.156:53         0.0.0.0:*               LISTEN      2608/named        
tcp        0      0 x.xx.216.155:53         0.0.0.0:*               LISTEN      2608/named        
tcp        0      0 x.xx.216.154:53         0.0.0.0:*               LISTEN      2608/named        
tcp        0      0 x.xx.216.153:53         0.0.0.0:*               LISTEN      2608/named        
tcp        0      0 x.xx.216.152:53         0.0.0.0:*               LISTEN      2608/named        
tcp        0      0 x.xx.216.151:53         0.0.0.0:*               LISTEN      2608/named        
tcp        0      0 x.xx.216.150:53         0.0.0.0:*               LISTEN      2608/named        
tcp        0      0 127.0.0.1:53            0.0.0.0:*               LISTEN      2608/named        
tcp        0      0 0.0.0.0:21              0.0.0.0:*               LISTEN      2355/pure-ftpd (SER
tcp        0      0 0.0.0.0:25              0.0.0.0:*               LISTEN      247906/exim        
tcp        0      0 127.0.0.1:953           0.0.0.0:*               LISTEN      2608/named        
tcp        0      0 0.0.0.0:443             0.0.0.0:*               LISTEN      242432/httpd      
tcp        0      0 0.0.0.0:2077            0.0.0.0:*               LISTEN      38966/cpdavd - acce
tcp        0      0 0.0.0.0:2078            0.0.0.0:*               LISTEN      38966/cpdavd - acce
tcp        0      0 0.0.0.0:2079            0.0.0.0:*               LISTEN      38966/cpdavd - acce
tcp        0      0 0.0.0.0:2080            0.0.0.0:*               LISTEN      38966/cpdavd - acce
tcp        0      0 0.0.0.0:49152           0.0.0.0:*               LISTEN      2009/sshd          
tcp        0      0 0.0.0.0:993             0.0.0.0:*               LISTEN      2003/dovecot      
tcp        0      0 0.0.0.0:2082            0.0.0.0:*               LISTEN      38912/cpsrvd (SSL)
tcp        0      0 0.0.0.0:2083            0.0.0.0:*               LISTEN      38912/cpsrvd (SSL)
tcp        0      0 0.0.0.0:995             0.0.0.0:*               LISTEN      2003/dovecot      
tcp        0      0 0.0.0.0:2086            0.0.0.0:*               LISTEN      38912/cpsrvd (SSL)
tcp        0      0 0.0.0.0:2087            0.0.0.0:*               LISTEN      38912/cpsrvd (SSL)
tcp6       0      0 :::587                  :::*                    LISTEN      247906/exim        
tcp6       0      0 :::110                  :::*                    LISTEN      2003/dovecot      
tcp6       0      0 ::1:783                 :::*                    LISTEN      479402/spamd-dorman
tcp6       0      0 :::143                  :::*                    LISTEN      2003/dovecot      
tcp6       0      0 :::80                   :::*                    LISTEN      242432/httpd      
tcp6       0      0 :::465                  :::*                    LISTEN      247906/exim        
tcp6       0      0 :::21                   :::*                    LISTEN      2355/pure-ftpd (SER
tcp6       0      0 :::4949                 :::*                    LISTEN      1347/perl          
tcp6       0      0 :::25                   :::*                    LISTEN      247906/exim        
tcp6       0      0 :::443                  :::*                    LISTEN      242432/httpd      
tcp6       0      0 :::49152                :::*                    LISTEN      2009/sshd          
tcp6       0      0 :::993                  :::*                    LISTEN      2003/dovecot      
tcp6       0      0 :::995                  :::*                    LISTEN      2003/dovecot