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Janusgraph storage configurations
Hello,
I'm trying to figure out the usage and a logic to set the values to the following configurations.
storage.hbase.region-count
storage.hbase.regions-per-server
can you please provide a reference
Hello,
I'm trying to figure out the usage and a logic to set the values to the following configurations.
storage.hbase.region-count
storage.hbase.regions-per-server
can you please provide a reference
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By
Dilan Ranasinghe <dila...@...>
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#933
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Re: how to load a CSV file into janusgraph
For adding vertex, this is using gremlin
use something like this
toInt = { Integer.parseInt(it)}
toShort = { Short.parseShort(it) }
toByte = { Byte.parseByte(it) }
toLong = { Long.parseLong(it)
For adding vertex, this is using gremlin
use something like this
toInt = { Integer.parseInt(it)}
toShort = { Short.parseShort(it) }
toByte = { Byte.parseByte(it) }
toLong = { Long.parseLong(it)
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By
a.mar...@...
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#932
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Re: Failing to update existing vertices in a batch (TraversalInterruptedException)
Is it recommended to increase the timeout?
Or is it required to reduce the size of the batch.
Thanks
Dilan
Is it recommended to increase the timeout?
Or is it required to reduce the size of the batch.
Thanks
Dilan
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By
Dilan Ranasinghe <dila...@...>
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#928
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Re: Failing to update existing vertices in a batch (TraversalInterruptedException)
Looks like you're hitting conf/gremlin-server/gremlin-server.yaml:scriptEvaluationTimeout of 30s in gremlin server.
Robert Dale
Looks like you're hitting conf/gremlin-server/gremlin-server.yaml:scriptEvaluationTimeout of 30s in gremlin server.
Robert Dale
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By
Robert Dale <rob...@...>
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#929
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Re: keys are not indexed
Robert,
If both vertex has mobile property then comparing the value is not a problem.
Problem that i am facing is how to identify if a vertex contains that property key or not?
~
Robert,
If both vertex has mobile property then comparing the value is not a problem.
Problem that i am facing is how to identify if a vertex contains that property key or not?
~
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By
Ankur Goel <ankur...@...>
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#925
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Re: How to close the connection to JanusGraph without exception?
Can you reproduce this on JanusGraph? Otherwise, you should create and issue with ComposeDB.
Robert Dale
Can you reproduce this on JanusGraph? Otherwise, you should create and issue with ComposeDB.
Robert Dale
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By
Robert Dale <rob...@...>
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#927
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Re: keys are not indexed
Looks like you're running into a time limit on the server. You could adjust that, but it's probably not a good use case for a remote connection. You'll probably want to use a local (embedded)
Looks like you're running into a time limit on the server. You could adjust that, but it's probably not a good use case for a remote connection. You'll probably want to use a local (embedded)
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By
Robert Dale <rob...@...>
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#926
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Unknown compressor type with sparkGraphComputer
Hi,
I am executing gremlin query using SparkGraphComputer and get following exception -
gremlin> :remote connect tinkerpop.server conf/remote.yaml
==>Configured dev-3/192.101.167.171:8182
gremlin> :>
Hi,
I am executing gremlin query using SparkGraphComputer and get following exception -
gremlin> :remote connect tinkerpop.server conf/remote.yaml
==>Configured dev-3/192.101.167.171:8182
gremlin> :>
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By
Ajay Srivastava <Ajay.Sr...@...>
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#931
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Re: keys are not indexed
Marc,
I am using Solr for indexing.
My requirement is to connect two vertex in a graph (15 million+ vertex) based on same property value having on both vertex.
Example:
Vertex1 has following
Marc,
I am using Solr for indexing.
My requirement is to connect two vertex in a graph (15 million+ vertex) based on same property value having on both vertex.
Example:
Vertex1 has following
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By
Ankur Goel <ankur...@...>
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#924
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Re: Multiple writers cause inconsistent vertices
Thanks Ted.
I am working on it.
Regards,
Ajay
Thanks Ted.
I am working on it.
Regards,
Ajay
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By
Ajay Srivastava <Ajay.Sr...@...>
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#930
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Re: keys are not indexed
Hi Ankur,
For an alternative approach with an Elasticsearch indexing backend you can also look into:
http://docs.janusgraph.org/latest/direct-index-query.html
It is not clear form the examples,
Hi Ankur,
For an alternative approach with an Elasticsearch indexing backend you can also look into:
http://docs.janusgraph.org/latest/direct-index-query.html
It is not clear form the examples,
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By
marc.d...@...
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#923
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Failing to update existing vertices in a batch (TraversalInterruptedException)
Hello,
I'm updating some properties of vertices in janusgraph in batches.
One batch may contain up to 5000 vertices updates.
Underline db is hbase.
While doing those updates i receive the following
Hello,
I'm updating some properties of vertices in janusgraph in batches.
One batch may contain up to 5000 vertices updates.
Underline db is hbase.
While doing those updates i receive the following
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By
Dilan Ranasinghe <dila...@...>
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#922
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Re: keys are not indexed
This is equivalent to disable force-index.
Is there any way i can use index power to speed up this operation.
Also when i execute this i am getting below exception:
gremlin>
This is equivalent to disable force-index.
Is there any way i can use index power to speed up this operation.
Also when i execute this i am getting below exception:
gremlin>
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By
Ankur Goel <ankur...@...>
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#921
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Re: PageRank on Large Graph
Hi Marc,
Ah - I see the output in /user/username/output/~g. This appears to be gryo format. Thank you! Do you know of a way to update the actual JanuGraph with a new page rank
Hi Marc,
Ah - I see the output in /user/username/output/~g. This appears to be gryo format. Thank you! Do you know of a way to update the actual JanuGraph with a new page rank
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By
Joe Obernberger <joseph.o...@...>
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#920
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Re: Janusgraph Temporary backend operation
Hi Misha,
You are right.
We are at the requirement of inserting and updating vertices to janusgraph where we need an insert frequency of 500,000 vertices per second and update frequency of 5000
Hi Misha,
You are right.
We are at the requirement of inserting and updating vertices to janusgraph where we need an insert frequency of 500,000 vertices per second and update frequency of 5000
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By
Dilan Ranasinghe <dila...@...>
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#915
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Re: janusgraph/gremlin server log : waiting for 1 actions to finish on table: janusgraph
As the messages state, HBase client is using async processing, so the operations are processed in the background. This is saying how many actions are left to process, and what regions they are going
As the messages state, HBase client is using async processing, so the operations are processed in the background. This is saying how many actions are left to process, and what regions they are going
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By
Misha Brukman <mbru...@...>
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#919
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Re: Exception while running janusgraph : Temporary exception during backend operation
Looks like this was a duplicate of an earlier post which I've answered. Please avoid posting duplicate messages to the list for the same problem. If there is new information, reply to the earlier post
Looks like this was a duplicate of an earlier post which I've answered. Please avoid posting duplicate messages to the list for the same problem. If there is new information, reply to the earlier post
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By
Misha Brukman <mbru...@...>
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#918
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Re: Janusgraph Temporary backend operation
Hi Dilan,
Looks like you're using the HBase backend, and this is an INFO level exception telling you that when issuing many mutations in parallel ("mutateMany"), some of the mutations succeeded, while
Hi Dilan,
Looks like you're using the HBase backend, and this is an INFO level exception telling you that when issuing many mutations in parallel ("mutateMany"), some of the mutations succeeded, while
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By
Misha Brukman <mbru...@...>
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#917
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Re: keys are not indexed
You can do OLAP without indexes which will do full scans: g.withComputer().V().has('mobile')
Robert Dale
You can do OLAP without indexes which will do full scans: g.withComputer().V().has('mobile')
Robert Dale
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By
Robert Dale <rob...@...>
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#916
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Exception while running janusgraph : Temporary exception during backend operation
Hello ,
I run janusgraph/gremlin server with hbase and connect to it using web socket.
In the gremlin server log i constantly see the following exception.
[gremlin-server-exec-2] INFO
Hello ,
I run janusgraph/gremlin server with hbase and connect to it using web socket.
In the gremlin server log i constantly see the following exception.
[gremlin-server-exec-2] INFO
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By
Dilan Ranasinghe <dila...@...>
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#914
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