在2020年7月23日星期四 UTC+8 下午9:18:51<姜明> 写道：

Hi, Have you tried instead of drop the graph, to do a g.V().drop().iterate(). Please note, that in this case janusGraph schema would still exist and depending on the backend, this solution can be

Perfect!!! That's it! Thank you, very much!!! Em qui., 23 de jul. de 2020 às 05:20, Petr Stentor <kiri...@...> escreveu:

Hi! Try this spark.io.compression.codec=snappy четверг, 23 июля 2020 г., 1:57:38 UTC+3 пользователь Fábio Dapper написал:

I use TinkerPop’s Hadoop-Gremlin to import data. Take grateful-dead.txt as an example, I want to import vertex without edges. But I get error like this, "java.util.NoSuchElementException".

Hi, I'm trying to connect to a remote inmemory janusgraph server. This is my .properties file : gremlin.remote.remoteConnectionClass=org.apache.tinkerpop.gremlin.driver.remote.DriverRemoteConnection #

Hello, we have a Cluster with CLOUDERA CDH 6.3.2 and I'm trying to run Janusgraph on the Cluster with YARN and HBASE, but without success. (it's OK with SPARK Local) Version SPARK 2.4.2 HBASE:

Hello, I've got the same issue with the latest version of JanusGraph and Atlas from master branch. Did you manage somehow appropriate type/serializer registration to produce GraphSON output? I'd like

Hello Lucie, Seems that Persistit and Cassandra backends cannot be compared directly, as far as this one article benchmarked the Cassandra vs Persistit on TitanDB only

Hi, I have a question regarding the performance of basic operations in JanusGraph. We use obsolete Titan in our project (with Persistit storage backend, so the Titan version is 0.4.4) and we wanted to

Hi, I was using a remote server and using inmemory backend for the remote server - I was still able to query the data, Even after dropping it - the data didn't get removed and I had to restart it.

Hi, I want to do it programmatically like how I mentioned in the post - something which is a gremlin query equivalent.

Try ./janusgraph.sh clean

Hi, > How do we know if the graph has been dropped? As I am using Cassandra and ES as backend, I can see that data as been dropped by doing a direct request to these components. > Is there any way

Also are there any other ways of creating users??

Hi, I am actually trying to add authentication to Janusgraph. I am actually referring the link below https://docs.janusgraph.org/basics/server/#authentication-over-websocket below is may credentials

Hi Nitin, Good stuff. I guess you could still improve the spark loading in two ways: Instead of just catching and printing exceptions in the spark executor, you probably want: - catch the

Hi all, I think I found a bug on Janusgraph 0.5.2. I attach here the discussion on stack overflow with Stephen Mallette. Discussion on Stack Overflow Basically, during the upgrade from Janusgraph

Hi all, I'm a complete newbie user of Janusgraph, and I've tried just to calculate the shortest path between two nodes following the gremlin recipes. I'm playing with the air-routes graph used in

Hi, I think is to combine both results using union step. graph.traversal().V(). has(vertexLabel, filterProperty, P.between(fromDate, toDate)).fold(). union (unfold(), unfold().out()) HTH, Amiya