|
Failed to connect to a Cassandra cluster's all nodes without default port
Yes. We face same issue when using custom ports with C* backend. The first host:port in storage.hostname is processed correctly. For the remainder of comma separated host:port, JanusGraph tried to con
Yes. We face same issue when using custom ports with C* backend. The first host:port in storage.hostname is processed correctly. For the remainder of comma separated host:port, JanusGraph tried to con
|
By
Ronnie
· #5967
·
|
|
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,
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
·
|
|
Indexing on sub-attribute of custom data type
Hi Marc, Thanks for confirming about "creating an associated vertex which defines this custom data type" approach. In which case i would not be experimenting custom data types for now. Thanks for the
Hi Marc, Thanks for confirming about "creating an associated vertex which defines this custom data type" approach. In which case i would not be experimenting custom data types for now. Thanks for the
|
By
Ronnie
· #5997
·
|
|
How to filter out step 3 vertex list based on step 1 vertex
Hi, Assuming following schema VertexA--edgeAB-->VertexB VertexA--edgeAC-->VertexC VertexC--edgeCB-->VertexB Traversal step 1: start with VertexB, step 2: traverse edgeAB to find connected VertexA, ste
Hi, Assuming following schema VertexA--edgeAB-->VertexB VertexA--edgeAC-->VertexC VertexC--edgeCB-->VertexB Traversal step 1: start with VertexB, step 2: traverse edgeAB to find connected VertexA, ste
|
By
Ronnie
· #6001
·
|
|
How to filter out step 3 vertex list based on step 1 vertex
Sorry the gremlin queries should be as below g.V().hasLabel("VertexB").as("B").in("edgeAB").out("edgeAC").where(__.out("edgeCB").is("B")) g.V().hasLabel("VertexB").as("B").in("edgeAB").out("edgeAC").w
Sorry the gremlin queries should be as below g.V().hasLabel("VertexB").as("B").in("edgeAB").out("edgeAC").where(__.out("edgeCB").is("B")) g.V().hasLabel("VertexB").as("B").in("edgeAB").out("edgeAC").w
|
By
Ronnie
· #6002
·
|
|
How to filter out step 3 vertex list based on step 1 vertex
Thanks Boxuan! I tried the single query and that worked accurately! On the other hand, I am still trying to figure out why the where traversal e.g. where(__.out("edgeCB").is("B")) didnt work. Is it be
Thanks Boxuan! I tried the single query and that worked accurately! On the other hand, I am still trying to figure out why the where traversal e.g. where(__.out("edgeCB").is("B")) didnt work. Is it be
|
By
Ronnie
· #6004
·
|
|
How to filter out step 3 vertex list based on step 1 vertex
Sounds good. Will check in the gremlin-users group. Thanks Boxuan!
Sounds good. Will check in the gremlin-users group. Thanks Boxuan!
|
By
Ronnie
· #6007
·
|
|
org.janusgraph.diskstorage.PermanentBackendException: Read 1 locks with our rid but mismatched timestamps
Hi, Environment - JanusGraph 0.5.3 on JDK: 1.8 - Backend: Cassandra 3.11.3 running on JDK 1.8 Warning and error during first time server startup 2021-08-17T22:26:20,861 - WARN [main:o.j.d.l.c.Consiste
Hi, Environment - JanusGraph 0.5.3 on JDK: 1.8 - Backend: Cassandra 3.11.3 running on JDK 1.8 Warning and error during first time server startup 2021-08-17T22:26:20,861 - WARN [main:o.j.d.l.c.Consiste
|
By
Ronnie
· #6090
·
|
|
org.janusgraph.diskstorage.PermanentBackendException: Read 1 locks with our rid but mismatched timestamps
Hi Mark, Thanks for the suggestions. Narrowed down the issue to JanusGraph's support for Azul Prime JDK 8, which generates nanosecond precision for Instant.now() API, as compared to the millisecond pr
Hi Mark, Thanks for the suggestions. Narrowed down the issue to JanusGraph's support for Azul Prime JDK 8, which generates nanosecond precision for Instant.now() API, as compared to the millisecond pr
|
By
Ronnie
· #6108
·
|
|
Log4j Vulnerability for janusgraph
https://docs.janusgraph.org/master/changelog/#upgrade-of-log4j-to-version-2 - i see a fix for this in the upcoming 1.0.0 release, but it will be great of this can be available as a patch release soone
https://docs.janusgraph.org/master/changelog/#upgrade-of-log4j-to-version-2 - i see a fix for this in the upcoming 1.0.0 release, but it will be great of this can be available as a patch release soone
|
By
Ronnie
· #6491
·
|
|
Operate with JMX metrics and measurements units. What metrics to observe for read queries?
Hi, Please can someone clarify the default unit for the time relates metrics? Couldnt find this from any of the docs or on the internet. Thanks! Ronnie
Hi, Please can someone clarify the default unit for the time relates metrics? Couldnt find this from any of the docs or on the internet. Thanks! Ronnie
|
By
Ronnie
· #6654
·
|