How to create, register and enable an index in Janusgraph?
I want to create an index to find a vertex by label and a property value.
I saw from documentation that i have to Install->Register->Enable the index, but somehow i can't get it to be Register and Enabled.
1) Install...
Decode data in Hbase storage
I have a JanusGraph cluster and use Hbase storage. When i get data in Hbase, it can't read.
Who can help me decode data?...
JanusGraph over aws keyspaces and opensearch
Hello,
I use janusgraph (embedded) over cassandra => scylladb and elasticsearch since 3 years, to modelise large operator network and do many analyse in parallel.
I wanted to switch on aws keyspaces with opensearch to heave more scallabilty.
Any advise ?...
JanusGraph on Azure HDInsights Spark Cluster
We are following the instructions here https://tinkerpop.apache.org/docs/current/reference/#hadoop-gremlin and are working on setting up the hadoop-gremlin on the spark cluster with JanusGraph 1.0.0-rc2. We are working through some of the issues with this integration where we needed to copy the two binaries in the Janus lib location
/usr/hdp/4.1.14.2/hadoop/hadoop-azure-3.1.1.4.1.14.2.jar
/usr/hdp/4.1.14.2/hadoop/azure-storage-7.0.1.jar
...
Reading the writes on Instance A done by Instance B
We are facing an issue with the janusgraph cluster having around 20 instances.
The issue here is that if we are writing a vertex on instance A and try to read it from other instance it takes few seconds for the write to reflect on other instances.
I have checked that storage.batch-loading is set to false....
JanusGraph stuck in SchemaStatus.INSTALLED status
A user reports that after discarding a composite index, creating a composite index with the same name would not work because JanusGraph is stuck in SchemaStatus.INSTALLED status.
@rngcntr Do you have any idea on this?
Originally posted on StackOverFlow: https://stackoverflow.com/questions/76266499/register-index-not-registering-schemastatus-installed-janusgraph-index...
Plans for the Hadoop integration
Notice https://docs.janusgraph.org/advanced-topics/hadoop/ from JanusGraph documentation about JanusGraph and Hadoop integration, would like to know where we could get more information on the project plan/status. Thanks,
Problem with setting up JanusGraph with Solr on k8s
Hi All,
I am trying to connect my JanusGraph instance to Solr. Both are hosted on K8s cluster.
I am using JanusGraph docker image version:1.0.0-rc2 (Looks like it is using solrJ 8.11.2)
For Solr I am using following helm charts from: https://solr.apache.org/operator/resources.html The chart version is 0.7.0 and as per release notes it is deploying Solr 8.11.0 and I am deploying Solr as SolrCloud....