I try to install InfluxDB Enterprise Edition using this documentation: https://docs.influxdata.com/enterprise/v1.2/production_installation/. The Requirements suggest to either use a license-key or license-path, where I do it with the License Key.
In Step 2, after installing, configuring and starting the Data Nodes I try to join the data nodes to the cluster. But executing influxd-ctl add-data enterprise-data-01:8088 gives me the error:
add-data: operation exited with error: open /tmp/influx-enterprise.key.json: no such file or directory
although I configured not to use the license-key json but rather the license-key.
I also have the json file, so I tried it with the license-path but still getting the same error. Has somebody else encountered the same issues?
EDIT
Issue has been resolved, I had to restart the Data nodes after I changed the configuration to use the license-path facepalm. I went into this problem as I previously entered an old license key.
Related
I'm new to Redis Cache and I just created a local database in which I'm trying to restore an export from a RDB file.
I'm using Redis Insight as a client, running via docker, with volumes.
I identified the bulk_operation folder, copied the .rdb file in there and now from the Redis Insight interface I'm trying to restore the RDB using bulk actions.
However the path I'm providing results in "File not found" and I can't get to the expected format.
./db/bulk_operation/export-7b85c642-3bfc-4904-b0c0-81c84aae6748.rdb
The /DB is mounted to my local persistence folder.
Any advice is appreciated.
My trial wasn't far from the truth, the expected format was /db/bulk_operation/export-7b85c642-3bfc-4904-b0c0-81c84aae6748.rdb - note the missing dot at the beginning.
The fact that RedisInsight also randomly gives errors did not help, on the first two tries it failed, then randomly it worked.
So don't give up on the first fail :)
I am trying to import the Hetionet into the Neo4j and I follow the guidiance below:
https://github.com/hetio/hetionet/tree/master/hetnet/neo4j
While using the command
curl --insecure --location https://github.com/hetio/hetionet/raw/master/hetnet/neo4j/hetionet-v1.0.db.tar.bz2 | tar --extract --bzip2
The error “curl: (23) Failure writing output to destination” has been thrown.
Therefore I just downloaded the file directly and moved to the directory ".Neo4jDesktop\relate-data\dbmss\dbms-0d0d3324-d1a6-4d3e-b82c-0c4451a8c880\data\databases"
After I started the database, It showed that this database is currently offline. When I trying to do some operations to it, the error "Neo.TransientError.Database.DatabaseUnavailable" has been shown.
Some valuable informations in the log file debug.log are as below:
2022-07-19 23:11:53.896+0000 ERROR [c.n.d.DbmsReconciler] Encountered error when attempting to reconcile database graph.db (request by SystemGraph:1) to state 'online', database remains in state 'offline'
org.neo4j.dbms.api.DatabaseManagementException: Unable to start database DatabaseId{7a8c6b65[graph.db]}
Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.kernel.database.Database#3da82075' was successfully initialized, but failed to start. Please see the attached cause exception "Unknown store version 'v0.A.7'".
The version of the dump you are trying to import is pretty old. From the readme
The database has been migrated to the Neo4j 3.0.1 Community Edition.
If you use a current 4.4 version of the database, the only thing you can do is to cascade through multiple versions and upgrade the store.
I am not yet sure if you really need each minor version to work properly.
Maybe it's already enough to go from 3.0 to 3.5 and follow this guide https://neo4j.com/docs/upgrade-migration-guide/current/migration/migrate-to-4.0/migrate-single-instance/
Otherwise starting 3.1-3.5 with allow_upgrade=true on the stores is the only option I see. There are Docker images available at
https://hub.docker.com/_/neo4j/ also for those older, unsupported versions.
Edit: You should be able to start/upgrade it with 3.3 and then again with 3.5 and then run a 4.4 neo4j-admin copy
I'm trying to remotely back up my Neo4J database for already 2 days and nothing works.
I run
sudo neo4j-admin backup --backup-dir=backup --name=graph.db-backup --from=1.1.1.1:1111 --timeout=50m
The files start to get saved and then simply erased after a while and there's no backup.
I tried setting up --pagecache=16M and HEAP_SIZE but it has no effect. Sometime it just stalls sometimes I get an error like this:
unexpected error: java.io.IOException: org.neo4j.com.ComException: Channel has been closed
The DB I'm backing up is Enterprise 3.3.3 and the one I'm backing up with is 3.5.14
Thank you for any help.
Is this the normal Neo4J behavior?
I installed Neo4j as instructed in the site and was able to install and stat server. However I tried to copy the Beer example DB by stopping the server and deleting the current graph.db in the \data folder and replaced with the one Beer example downloaded from online (graph.db folder). This is the only step I did.
Now the issue is, when i tried to start the Server I get "StartService FAILED 1053"
I am using following command on the powershell in windows - c:\neo4j-community-2.0.0-M03> .\bat\Neo4j.bat start
Can someone please help if I have done anything wrong here.
Thank you!
You are running neo4j 2.0 against an older database file. You'll need to set the config parameter to allow the store to be upgraded before starting. See instructions here:
http://docs.neo4j.org/chunked/milestone/deployment-upgrading.html#_explicit_upgrade
i am getting this
Windows could not start the SphinxSearch service on Local Computer.
Error 1067: The process terminated unexpectedly.
i got installation instruction from this .
http://blog.robbsnet.com/2011/07/how-to-install-and-implement-sphinx.html
build process is complete but when i start the sphinx search service i got errors .
Try running searchd manually from Command Prompt. Maybe it will give you a useful error message.
Try also looking in searchd.log
For anyone who is still having problems with the Windows service:
Make sure your configuration is correct for both database and paths and the needed folders & files are created.
Make sure that the service "command" matches the correct paths and files, to do so you have to:
Run administrative tools, click on local services, then find SphinxSearch. Click on its properties and read the line the service is trying to execute. If the configuration path doesn't match the service start command, it will fail to start.
FYI, this can also happen because your search data files are corrupt. Easy fix for that is to nuke the files and refill them.