Package Details: neo4j-community 4.1.6-1

Git Clone URL: https://aur.archlinux.org/neo4j-community.git (read-only, click to copy)
Package Base: neo4j-community
Description: A fully transactional graph database implemented in Java
Upstream URL: http://neo4j.org/
Licenses: custom
Conflicts: neo4j-enterprise
Submitter: tucho
Maintainer: hakami1024
Last Packager: hakami1024
Votes: 62
Popularity: 0.51
First Submitted: 2015-12-30 05:23
Last Updated: 2021-03-24 13:43

Latest Comments

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gegenschall commented on 2014-05-23 11:10

Just a nitpick about neo4j.install:

Best would be to encourage users to copy the .service file from /usr/lib/systemd/system over to /etc/systemd/system and change it there. Changing .service files in /usr/lib would result in them being overwritten each time this package gets updated.

tucho commented on 2014-05-23 05:02

New Neo4J version (2.0.3). Hope this one solve your issues, @tkh23 and @jlmr.

tucho commented on 2014-05-23 05:01

New Neo4J version (2.0.3). Hope that one solve your issues, @tkh23 and @jlmr.

tucho commented on 2014-04-16 11:39

New Neo4J version (2.0.2).

@tkh23 and @jlmr: I will address your issues in the next days, I promise. I just cannot do it right now.

tucho commented on 2014-04-15 14:03

New Neo4J version (2.0.1).

@tkh23 and @jlmr: I will address your issues in the next days, I promise. I just cannot do it right now.

Anonymous comment on 2014-03-17 08:46

Changing the limits in /etc/security/limits.conf doesn't work, see for example: https://bugzilla.redhat.com/show_bug.cgi?id=754285.

Instead add:
LimitNOFILE=40000
to the [Service] section of /lib/systemd/system/neo4j.service.

When I figure out how, I'll propose a change to the package :-)

tkh23 commented on 2014-02-17 04:01

Must use JDK7 from AUR and also adjust some files:

Edit /etc/security/limits.conf and add these two lines:
neo4j soft nofile 40000
neo4j hard nofile 40000

Edit /etc/pam.d/su and uncomment or add the following line:
session required pam_limits.so

Then systemctl start neo4j.service :) Worked for me on fresh install.

tkh23 commented on 2014-02-17 04:01

Must use JDK7 from Aura and also adjust some files:

Edit /etc/security/limits.conf and add these two lines:
neo4j soft nofile 40000
neo4j hard nofile 40000

Edit /etc/pam.d/su and uncomment or add the following line:
session required pam_limits.so

Then systemctl start neo4j.service :) Worked for me on fresh install.

tkh23 commented on 2014-02-17 03:36

Also, when trying to run the service (neo4j user), the java is not found...

-- Unit neo4j.service has begun starting up.
Feb 17 03:36:11 pg93 neo4j[2740]: which: no java in (/usr/local/sbin:/usr/local/
Feb 17 03:36:11 pg93 neo4j[2740]: ERROR: Unable to find java. (Cannot execute )
Feb 17 03:36:11 pg93 neo4j[2740]: * Please use Oracle(R) Java(TM) 7 to run Neo4j
Feb 17 03:36:11 pg93 neo4j[2740]: http://www.oracle.com/technetwork/java/javase/
Feb 17 03:36:11 pg93 neo4j[2740]: * Please see http://docs.neo4j.org/ for Neo4j
Feb 17 03:36:11 pg93 systemd[1]: neo4j.service: control process exited, code=exi
Feb 17 03:36:11 pg93 systemd[1]: Failed to start Neo4j.
-- Subject: Unit neo4j.service has failed
-- Defined-By: systemd

tkh23 commented on 2014-02-17 03:05

I installed jdk and jre because it asked me for oracle java. Now when I try to start I get the error below. Maybe you can help me?

[sudo] password for tkh:
/usr/share/neo4j/bin/utils: line 346: [: -lt: unary operator expected
Using additional JVM arguments: -server -XX:+DisableExplicitGC -Dorg.neo4j.server.properties=/etc/neo4j/neo4j-server.properties -Djava.util.logging.config.file=/etc/neo4j/logging.properties -Dlog4j.configuration=file:/etc/neo4j/log4j.properties -XX:+UseConcMarkSweepGC -XX:+CMSClassUnloadingEnabled
Starting Neo4j Server...cat: /run/neo4j/neo4j-service.pid: No such file or directory
process []... waiting for server to be ready. Failed to start within 120 seconds.
Neo4j Server may have failed to start, please check the logs.
rm: cannot remove ‘/run/neo4j/neo4j-service.pid’: No such file or directory