Comments (7)
Hi @akki
I just took a quick look and it seems there is no HTTP REST API support for Pregel yet from ArangoDB.
So unfortunately it is not possible to add it to python-arango.
And no I am not in the slack channel but you can always email me directly at [email protected].
Best,
Joohwan
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@joowani Is it /_api/control_pregel
? I am not very sure though, but maybe you can understand this.
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Hi, just a quick comment:
I did not publicily document the http API for pregel yet, but I am fairly confident that we will not change the current API until we release ArangoDB 3.3
So if you like you can go ahead and implement it. Some example REST calls:
Start a pregel job, is just a POST requiest, the response will contain the pregel job-id
POST /_api/control_pregel
{"algorithm": "pagerank", "graphName":"abc"}
Check the pregel job status
GET /_api/control_pregel/<job-id>
{
"state" : "running",
"gss" : 12,
"totalRuntime" : 123.23,
"aggregators" : {...},
"sendCount" : 3240364978,
"receivedCount" : 3240364975
}
Cancel a pregel job
DELETE /_api/control_pregel/<job-id>
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Oh I see thanks @graetzer.
I will take a look and add it to the next release.
Best,
Joohwan
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I've added the Pregel API to python-arango in the latest release. Please check it out and feel free to reopen this issue if you see any problems.
Thanks,
Joohwan
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Thanks a lot for the efforts @joowani
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Hi @joowani @graetzer @akki thank you for your help. But this does not return the pregel result. And also how can I set storage to false to get pregel result in memory.
https://docs.arangodb.com/3.2/Manual/Graphs/Pregel/
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