It seems that I had lots of instances registered in the cluster, probably due to shutdowns. I got the list by using mgmt.getOpenInstances().toList() I closed all instances expect for the current one,

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

Hi Ojas, Ideally, by using Instant.now() to add your log processor, you should be able to see your callback invoked as soon as the transaction completes (if you are using a single in-memory storage

Regarding documentation on custom attributes: Jason Plurad published an example project a few years ago (so, for an older JanusGraph version). See,

Hi Ronnie, Actually, "creating an associated vertex which defines this custom data type" sounds like an excellent idea! If an attribute is important enough to define an index on, it probably deserves

Hi, Few questions related to custom data types (https://docs.janusgraph.org/basics/common-questions/#custom-class-datatype) 1. Is it possible to index on a sub-attribute of a custom data type? If not,

Hi Vinayak, I guess this has to do with differences in lazy vs eager evaluation between the two queries. The TinkerPop ref docs reference the aggregated values with

Hi Boxuan, Thanks. This indeed helped. Initially nothing happened (or at least it appeared that way) so I changed the start time to EPOCH and left the application running for a while and after

Hi Ojas, Your `startLogProcessor` method looks good to me. I suspect that you are not using the transaction returned in step 1 to do the vertex/edge operations. In step 2, you are using `g.addV` which

Hi Boxuan, Please find the code below: 1. Starting the transaction (identifier value is TestBatchLogger) public JanusGraphTransaction startJanusGraphTransaction(String identifier) { return

Hi Ojas, Can you share your code and explain what you mean by "unable to work"? Is it running but not producing results as you expected, or encountering errors/exceptions? Best, Boxuan

Hi, Was wondering if this had been implemented. I am running JanusGraph over Cassandra and was trying to work with the transaction log feature using the provided documentation. So far I have

Hi All, The objective is to count the number of nodes and edges. Query: g2.inject(1).union(V().has('title', 'A').aggregate('v1').union(outE().has('title', 'E1').aggregate('e').inV().has('title',

Have you tried https://docs.janusgraph.org/basics/transactions/#transaction-configuration ? It allows you to enable/disable storage.batch-loading per transaction.

Hi Frederick, This is a good question, but I have no answer. For myself, I have always take a fresh janusgraph instance if I wanted to change one of the properties! Best wishes, Marc

Hi Umesh, I read this yesterday and thought your reasoning was sound, but at the same time it seemed unlikely it was in the ref docs for no reason. Just now, a scenario appeared to me where both locks

It works well with version 0.6.0-SNAPSHOT. hope the realease version come soon

Sorry I misunderstood your problem. I thought you have a cluster with different transport ports, which is not supported prior to Cassandra 4. Turns out your cluster is using a uniform non-default

Got it. It does not seem to be a JanusGraph problem. I didn’t dig deep into it but seems it’s a limitation of Cassandra. See https://datastax-oss.atlassian.net/browse/JAVA-1388#icft=JAVA-1388 and

Hi All, To avoid a situation of duplicate vertex creation due to parallel transactions, we are using index uniqueness over property which defines uniqueness of vertex. As per doc, we need to