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https://issues.apache.org/jira/browse/TINKERPOP-2225?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniele Brugnara updated TINKERPOP-2225:
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Description:
I am aware about the option _gremlin.tinkergraph.graphLocation_ that saves on
disk when the server is terminated.
Here I'm asking about the possibility to add something that saves on disk
"sometimes".
Something easy like a cron or catching a _SIGUSR1/2_ that simply triggers the
_saveGraph()_ method, that is now a private function in the
_org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph.java_ file.
I really don't know if the save can be done in a running server, so please
forgive me if this is simply impossible.
But if could be possible doesn't make sense to you?
We may adopt this server at least for a preprod environment if I can avoid the
reboot in order to have persistence ;)
Many thanks.
was:
I am aware about the option _gremlin.tinkergraph.graphLocation_ that saves on
disk when the server is terminated.
Here I'm asking about the possibility to add something that saves on disk.
Something easy like a cron or catching a _SIGUSR1/2_ that simply triggers the
_saveGraph()_ method, that is now a private function in the
_org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph.java_ file.
I really don't know if the save can be done in a running server, so please
forgive me if this is simply impossible.
But if could be possible doesn't make sense to you?
We may adopt this server at least for a preprod environment if I can avoid the
reboot in order to have persistence ;)
Many thanks.
> May be useful an option to save on disk?
> ----------------------------------------
>
> Key: TINKERPOP-2225
> URL: https://issues.apache.org/jira/browse/TINKERPOP-2225
> Project: TinkerPop
> Issue Type: Wish
> Reporter: Daniele Brugnara
> Priority: Minor
>
> I am aware about the option _gremlin.tinkergraph.graphLocation_ that saves on
> disk when the server is terminated.
> Here I'm asking about the possibility to add something that saves on disk
> "sometimes".
> Something easy like a cron or catching a _SIGUSR1/2_ that simply triggers the
> _saveGraph()_ method, that is now a private function in the
> _org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph.java_ file.
> I really don't know if the save can be done in a running server, so please
> forgive me if this is simply impossible.
> But if could be possible doesn't make sense to you?
> We may adopt this server at least for a preprod environment if I can avoid
> the reboot in order to have persistence ;)
> Many thanks.
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