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Hi! Running JanusGraph 0.5.3 against BigTable, and ES is used as the Index backend. For a particular traversal I'm seeing the error message below. No clue what this means and where to look for a

By schwartz@... · #5993 ·

Re: Index stuck on INSTALLED (single instance of JanusGraph)

THANK YOU!!! :)

By schwartz@... · #5992 ·

Re: Index stuck on INSTALLED (single instance of JanusGraph)

I had a similar problem, how I solved it: mgmt.getGraphIndex('my_index_name').getIndexStatus(mgmt.getPropertyKey("property_i_ised")) ==>INSTALLED graph.getOpenTransactions() - > showed me all the open

By sergeymetallic@... · #5991 · Edited

Re: Index stuck on INSTALLED (single instance of JanusGraph)

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,

By schwartz@... · #5990 ·

Index stuck on INSTALLED (single instance of JanusGraph)

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

By schwartz@... · #5989 ·

Re: How to replay a transaction log from the begining

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

By Boxuan Li · #5988 ·

Re: Indexing on sub-attribute of custom data type

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

By hadoopmarc@... · #5987 ·

Re: Indexing on sub-attribute of custom data type

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

By hadoopmarc@... · #5986 ·

Indexing on sub-attribute of custom data type

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,

By Ronnie · #5985 ·

Re: Union with Count returning unexpected results

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

By hadoopmarc@... · #5984 ·

Re: How to replay a transaction log from the begining

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

By ojas.dubey@... · #5983 ·

Re: How to replay a transaction log from the begining

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

By Boxuan Li · #5982 ·

Re: How to replay a transaction log from the begining

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

By ojas.dubey@... · #5981 ·

Re: How to replay a transaction log from the begining

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

By Boxuan Li · #5980 ·

Re: How to replay a transaction log from the begining

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

By ojas.dubey@... · #5979 ·

Union with Count returning unexpected results

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',

By Vinayak Bali · #5978 ·

Re: Dynamic control of graph configuration

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

By Boxuan Li · #5977 ·

Re: Dynamic control of graph configuration

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

By hadoopmarc@... · #5976 ·

Re: Avoiding duplicate vertex creation using unique indices

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

By hadoopmarc@... · #5975 ·

Re: Failed to connect to a Cassandra cluster's all nodes without default port

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

By zhouyu74748585@... · #5974 ·

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