Hi All, I am trying to create nodes in graph and while reading created node id i am getting below exception: I am trying to update janus client to not use QUORUM but LOCAL_ONE. Setting below property

Thank you Ted, I am also interested in watching this video on OLAP later, it is like 00:30 in Melbourne, not too easy to get up in the morning... Regards to presenters, Christopher.

Hi Boxuan, Yes, definitely. I'll post this under presentations on janusgraph.org. Also, I hadn't posted meetup 3 on there yet and finally tracked the link down, so that will also be up there

Hi Ted, Thanks for organizing this! Do you have plans to record & release the video after the meetup? 10:30 ET is a bit late for some regions in APAC, so it would be great if there would be a video

Hi Anjani, The following section of the TinkerPop ref docs gives an example of how to reuse the output RDD of one job in a follow-up gremlin OLAP

Hi Boxuan, Yes, I did not finish my argument. What I tried to suggest: if the hadoop CLI command checks the GENERIC_OPTIONS env variable, then maybe also the mapreduce java client called by JanusGraph

Hello, We will be hosting a community meetup next week on Tuesday, May 18th at 9:30 central/10:30 eastern. We have a great set of speakers who will be discussing all things JanusGraph OLAP: * Hadoop

Hi Marc, you are right, we are indeed using this -files option :)

Hi Boxuan, Using existing mechanisms for configuring mapreduce would be nicer, indeed. Upon reading this hadoop command, I see a GENERIC_OPTIONS env variable read by the mapreduce client, that can

We have been using a yarn cluster to run MapReduce reindexing (Cassandra + Elasticsearch) for a long time. Recently, we introduced Kerberos-based authentication to the Elasticsearch cluster, meaning

Hello, I encounter the error describe in the issue #1916 (https://github.com/JanusGraph/janusgraph/issues/1916) on a mixed index (lucene). When I list property keys of the index, they are all

Hi Marc, Thanks for the reply. Yeah, it's true that a multi-node setup uses the same storage backend. However, I am referring to here is the Janusgraph database cache -

Hi All, I am using connected component vertex program to find all the connected nodes in graph and then using that RDD for further processing in graph. I want to store that RDD at some output location

Thanks for help Marc, i will try updating value of ids.num-partitions = number of executors.

Hi Anjani, It is a while ago I did this myself. I interpret ids.num-partitions as a stock of reserved id blocks that can be delegated to a janugraph instance. It does not have a large value to not

We have 250 parallel spark task running for creating node/edges. I didn't get parallel tasks - (for setting ids.num-partitions)? Could you please help me on it?

What is the number of parallel tasks? (for setting ids.num-partitions) You have the ids.authority.wait-time still on its default value of 300 ms, so that seems worthwhile experimenting with. Best

Thanks for response Marc. Below is the method i am using to create janus connection: public JanusGraph createJanusConnection(HashMap<String, Object> janusConfig) { JanusGraphFactory.Builder

Hi Anjani, Please show the properties file you use to open janusgraph. I assume you also saw the other recommendations in

Hi All, I am creating vertex and edges in bulk and getting below error while creating edge. Below is the exception log:I tired increasing value of "ids.block-size" but still no luck, even set to 1B