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Template configuration parameters with comma-separated lists in Janusgraph 0.6.0
10 messages
Hello, I wanted to try out the new Janusgraph 0.6.0 release and I encountered some unexpected issues while trying to deploy it on Cassandra 3.11.5. One of the issues I came across seems to be connecte
Hello, I wanted to try out the new Janusgraph 0.6.0 release and I encountered some unexpected issues while trying to deploy it on Cassandra 3.11.5. One of the issues I came across seems to be connecte
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By
Mladen Marović
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Flatfile for Janusgraph Backend
3 messages
Hi Team, I am working on the issue and want to i am using HBase and Solr for our current setup of Janusgraph. Is that possible to replace HBase with a flat-file, instead of an in-memory backend? Thank
Hi Team, I am working on the issue and want to i am using HBase and Solr for our current setup of Janusgraph. Is that possible to replace HBase with a flat-file, instead of an in-memory backend? Thank
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By
Vivek Singh Raghuwanshi
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Performance Improvement
9 messages
Hi All, I am using janusgraph for a while. The use case which I am working on consists of 1.5 million nodes and 3 million edges. Prepared a batch loading groovy script. The performance of the data loa
Hi All, I am using janusgraph for a while. The use case which I am working on consists of 1.5 million nodes and 3 million edges. Prepared a batch loading groovy script. The performance of the data loa
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By
Vinayak Bali
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Can we find connected nodes without using gremlin query
4 messages
Hello Everyone, We have a requirement to build a search functionality to find connected nodes based on some identifiers with high performance and TPS. While doing analysis we noticed gremlin queries a
Hello Everyone, We have a requirement to build a search functionality to find connected nodes based on some identifiers with high performance and TPS. While doing analysis we noticed gremlin queries a
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By
anjanisingh22@...
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Unconfigured table exceptions in Janusgraph 0.6.0
6 messages
Hello, I wanted to try out the new Janusgraph 0.6.0 release and I encountered some unexpected issues while trying to deploy it on Cassandra 3.11.5. The first issue occurs during graph creation. I'm tr
Hello, I wanted to try out the new Janusgraph 0.6.0 release and I encountered some unexpected issues while trying to deploy it on Cassandra 3.11.5. The first issue occurs during graph creation. I'm tr
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By
Mladen Marović
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JanusGraph 0.6.0 Binary Driver failing on serialization
5 messages
We have fully integrated our backend with JS:0.6 as recommended, including DB connection using new driver: GraphBinaryMessageSerializerV1. All seams o work as before, except: GraphTraversal<Vertex, ?
We have fully integrated our backend with JS:0.6 as recommended, including DB connection using new driver: GraphBinaryMessageSerializerV1. All seams o work as before, except: GraphTraversal<Vertex, ?
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By
cmilowka
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Berkeley JE information
3 messages
I found the following information that might be important for those who (myself included) use or plan to use Bekeley JE as embedded storage: " The current public release of BDB JE is 7.5.11. What you
I found the following information that might be important for those who (myself included) use or plan to use Bekeley JE as embedded storage: " The current public release of BDB JE is 7.5.11. What you
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By
kosulin@...
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[DISCUSS] Dropping HBase 1 support
4 messages
Hi I looked into the HBase 1 support after Porunov asked why I want to drop if the builds are passing: https://github.com/JanusGraph/janusgraph/pull/2213#issuecomment-861620348. We stopped testing HBa
Hi I looked into the HBase 1 support after Porunov asked why I want to drop if the builds are passing: https://github.com/JanusGraph/janusgraph/pull/2213#issuecomment-861620348. We stopped testing HBa
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By
Jansen, Jan
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Release vs full release?
3 messages
What is the difference between janusgraph-<version>.zip and janusgraph-full-<version>.zip?
What is the difference between janusgraph-<version>.zip and janusgraph-full-<version>.zip?
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By
Laura Morales
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Too low Performance when running PageRank and WCC on Graph500
4 messages
Hi there, Recently I am trying to measure Janusgraph performance. When I was trying to run benchmark using Janusgraph 0.5.3, I found too low performance when testing pagerank and wcc. The code I used
Hi there, Recently I am trying to measure Janusgraph performance. When I was trying to run benchmark using Janusgraph 0.5.3, I found too low performance when testing pagerank and wcc. The code I used
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By
shepherdkingqsp@...
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[ANNOUNCE] JanusGraph 0.6.0 Release
5 messages
The JanusGraph Technical Steering Committee is excited to announce the release of JanusGraph 0.6.0. JanusGraph is an Apache TinkerPop enabled property graph database with support for a variety of stor
The JanusGraph Technical Steering Committee is excited to announce the release of JanusGraph 0.6.0. JanusGraph is an Apache TinkerPop enabled property graph database with support for a variety of stor
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By
Oleksandr Porunov
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Removing a vertex is not removing recently added properties in different transaction
4 messages
I am using janus client with hbase as storage backend. In my case, I am using index ind1 to fetch vertices from the graph. Upon fetching I am adding some properties (e.g one such property is p1) to th
I am using janus client with hbase as storage backend. In my case, I am using index ind1 to fetch vertices from the graph. Upon fetching I am adding some properties (e.g one such property is p1) to th
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By
Priyanka Jindal
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Confused about GraphSON edges definition
5 messages
I'm looking at this example from TinkerPop https://tinkerpop.apache.org/docs/current/dev/io/#graphson {"id":{"@type":"g:Int32","@value":1},"label":"person","outE":{"created":[{"id":{"@type":"g:Int32",
I'm looking at this example from TinkerPop https://tinkerpop.apache.org/docs/current/dev/io/#graphson {"id":{"@type":"g:Int32","@value":1},"label":"person","outE":{"created":[{"id":{"@type":"g:Int32",
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By
Laura Morales
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Looking for deeper understanding of the systemlog table.
Hi all, I'm hoping someone can help me understand something better. I'm curious about the size of the systemlog table for a number of our graphs. On our backend data store this is the only table which
Hi all, I'm hoping someone can help me understand something better. I'm curious about the size of the systemlog table for a number of our graphs. On our backend data store this is the only table which
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By
jason.mccarthy@...
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CQL scaling limit?
9 messages
Hi all, We've been trying to scale horizontally Janusgraph to keep up with the data throughput, but we're reaching some limit in scaling. We've been trying different things to pinpoint the bottleneck
Hi all, We've been trying to scale horizontally Janusgraph to keep up with the data throughput, but we're reaching some limit in scaling. We've been trying different things to pinpoint the bottleneck
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By
madams@...
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Index stuck on INSTALLED (single instance of JanusGraph)
5 messages
I tried adding a composite index based on 2 existing properties. As far as I understand, the initial stated is INSTALLED, then after all instances become aware of it, it should be REGISTERED. Only the
I tried adding a composite index based on 2 existing properties. As far as I understand, the initial stated is INSTALLED, then after all instances become aware of it, it should be REGISTERED. Only the
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By
schwartz@...
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TTL for write-ahead logs not working
Hi, I enabled write-ahead logs to support index recovery for secondary persistence failures. I am trying to set TTL for write-ahead logs through JanusGraphManagement setting "log.tx.ttl". Tried below
Hi, I enabled write-ahead logs to support index recovery for secondary persistence failures. I am trying to set TTL for write-ahead logs through JanusGraphManagement setting "log.tx.ttl". Tried below
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By
Radhika Kundam
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Not able to enable Write-ahead logs using tx.log-tx for existing JanusGraph setup
8 messages
Hi All, I am trying to enable write-ahead logs by using the config property: tx.log-tx to handle transaction recovery. It's working fine for new JanusGraph setup but not working for Janusgraph setup w
Hi All, I am trying to enable write-ahead logs by using the config property: tx.log-tx to handle transaction recovery. It's working fine for new JanusGraph setup but not working for Janusgraph setup w
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By
Radhika Kundam
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multilevel properties depth
2 messages
How many "levels" of multilevel properties are supported by Janus? What I mean is, can I only add properties about other properties, or can I add an arbitrary number of multilevel properties, that is
How many "levels" of multilevel properties are supported by Janus? What I mean is, can I only add properties about other properties, or can I add an arbitrary number of multilevel properties, that is
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By
Laura Morales
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graphml properties of properties
5 messages
Janus supports "properties of properties", ie. properties defined on other properties. How is this represented with graphml? Should I use nested elements like this <node> <data key="foo"> bar <data ke
Janus supports "properties of properties", ie. properties defined on other properties. How is this represented with graphml? Should I use nested elements like this <node> <data key="foo"> bar <data ke
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By
Laura Morales
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