Elastic search - Revision history

Kpe: /* Handling crashes */

2023-05-26T10:09:38Z

Handling crashes

← Older revision		Revision as of 12:09, 26 May 2023
Line 63:		Line 63:
	sudo nano /etc/elasticsearch/jvm.options		sudo nano /etc/elasticsearch/jvm.options

	~~Edit~~ the maximum memory entry		Set the maximum memory entry to a lower value

	-Xmx256m		-Xmx256m

2023-05-26T10:09:15Z

Java 7 / Elastic search 1.7

← Older revision		Revision as of 12:09, 26 May 2023
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	curl 'http://localhost:9200/?pretty'		curl 'http://localhost:9200/?pretty'

			===== Handling crashes =====
			ElasticSearch normally requires 1GB of memory, which is in the default memory configuation

			sudo nano /etc/elasticsearch/jvm.options

			Edit the maximum memory entry

			-Xmx256m

			Then restart the service

			sudo service elasticsearch restart

	==== Fixing: "curl: (7) Failed to connect to localhost port 9200: Connection refused" ====		==== Fixing: "curl: (7) Failed to connect to localhost port 9200: Connection refused" ====

2023-04-14T10:07:39Z

Java 8 / Elastic search 6

← Older revision		Revision as of 12:07, 14 April 2023
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	sudo nano /etc/sysctl.conf		sudo nano /etc/sysctl.conf
	vm.max_map_count=262144		vm.max_map_count=262144

	Restart service and validate settings were updated		Restart service and validate settings were updated

2023-04-14T10:07:26Z

Java 8 / Elastic search 6

@@ Line 26: / Line 26: @@
    sudo yum install -y elasticsearch
    sudo chkconfig elasticsearch on
 Run the daemon

2023-01-23T10:03:23Z

Install Elastic search

← Older revision		Revision as of 12:03, 23 January 2023
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	curl 'http://localhost:9200/?pretty'		curl 'http://localhost:9200/?pretty'

			==== Fixing: "curl: (7) Failed to connect to localhost port 9200: Connection refused" ====
			In some cases the firewall needs to be congured

			sudo iptables -I INPUT -p tcp --dport 9200 --syn -j ACCEPT
			sudo iptables -I INPUT -p udp --dport 9200 -j ACCEPT
			sudo iptables-save

	=== Install TS indexing service ===		=== Install TS indexing service ===

2023-01-23T09:49:46Z

← Older revision		Revision as of 11:49, 23 January 2023
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	Afterwards change the configurations in the file indexer		Afterwards change the configurations in the file indexer

	sudo nano /usr/share/~~tomcat6~~/conf/Catalina/localhost/tsFileIndexingService.xml		sudo nano /usr/share/tomcat7/conf/Catalina/localhost/tsFileIndexingService.xml

	The values should be		The values should be

2023-01-23T09:44:42Z

← Older revision		Revision as of 11:44, 23 January 2023
Line 57:		Line 57:

	sudo nano /usr/share/tomcat7/conf/Catalina/localhost/tsFileIndexingService.xml		sudo nano /usr/share/tomcat7/conf/Catalina/localhost/tsFileIndexingService.xml

			(or depending on Linux distribution)

			sudo nano /etc/tomcat7/Catalina/localhost/tsFileIndexingService.xml

	Example configurations can be seen below		Example configurations can be seen below

2021-12-10T12:08:50Z

← Older revision		Revision as of 14:08, 10 December 2021
Line 4:		Line 4:

	Files are indexed together with the data in the records, so a record can be found by either their record values (name, phone etc.) or by search hits in files attached to those records. Results are filtered realtime according to the current security model, so no indexing is needed if settings change.		Files are indexed together with the data in the records, so a record can be found by either their record values (name, phone etc.) or by search hits in files attached to those records. Results are filtered realtime according to the current security model, so no indexing is needed if settings change.



	[[File:File_indexing.png\|900px]]		[[File:File_indexing.png\|900px]]

2021-12-10T10:51:25Z

80 revisions imported

← Older revision

Revision as of 12:51, 10 December 2021

2021-10-06T07:13:34Z

Install Elastic search

← Older revision		Revision as of 09:13, 6 October 2021
Line 28:		Line 28:
	sudo yum install -y elasticsearch		sudo yum install -y elasticsearch
	sudo chkconfig elasticsearch on		sudo chkconfig elasticsearch on

			Run the daemon

			sudo service elasticsearch start

	==== Java 7 / Elastic search 1.7 ====		==== Java 7 / Elastic search 1.7 ====