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Re: P.neq() predicate uses wrong ES mapping
Hi Sergey,
I think I see your point, but for completeness can you be explicit on step 1) and specify your mgmt.buildIndex() statements?
Best wishes,
Marc
Hi Sergey,
I think I see your point, but for completeness can you be explicit on step 1) and specify your mgmt.buildIndex() statements?
Best wishes,
Marc
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By
hadoopmarc@...
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#5810
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Re: How to change GLOBAL_OFFLINE configuration when graph can't be instantiated
Hi Toom,
OK, I tried two things. I start with the janusgraph-full-0.5.3 distribution and run (this has gremlin server running with conf/janusgraph-cql-es.properties):
$ bin/janusgraph.sh start
Now I
Hi Toom,
OK, I tried two things. I start with the janusgraph-full-0.5.3 distribution and run (this has gremlin server running with conf/janusgraph-cql-es.properties):
$ bin/janusgraph.sh start
Now I
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By
hadoopmarc@...
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#5809
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Re: JanusGraph-specific Predicates via Gremlin Language Variants (Python)
Hi,
the problem is probably simply that the Python driver doesn’t support serialization for JanusGraph predicates with GraphBinary. So, you would need to write your GraphBinary serializer for
Hi,
the problem is probably simply that the Python driver doesn’t support serialization for JanusGraph predicates with GraphBinary. So, you would need to write your GraphBinary serializer for
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By
Florian Hockmann
·
#5808
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Re: How to change GLOBAL_OFFLINE configuration when graph can't be instantiated
Thank you for your reply. In my case I can remove the database and create a new one. But what should I do if I want to retrieve data from a JanusGraph database in which the configured index backend is
Thank you for your reply. In my case I can remove the database and create a new one. But what should I do if I want to retrieve data from a JanusGraph database in which the configured index backend is
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By
toom@...
·
#5807
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P.neq() predicate uses wrong ES mapping
Janusgraph setup:
Storage backend: Scylla 3
Indexing backend: Elasticsearch 6
JG version: 0.5.3
Steps to reproduce:
1) Create a vertex with two fields mapped in ES index as TEXTSTRING("x" and "y")
2)
Janusgraph setup:
Storage backend: Scylla 3
Indexing backend: Elasticsearch 6
JG version: 0.5.3
Steps to reproduce:
1) Create a vertex with two fields mapped in ES index as TEXTSTRING("x" and "y")
2)
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By
sergeymetallic@...
·
#5806
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JanusGraph-specific Predicates via Gremlin Language Variants (Python)
Hi, I'm trying to use JanusGraph's full-text predicates in the gremlin-python client library. Using GraphSON serializer, I can use a predicate with e.g. "textContains" as the operator and it works
Hi, I'm trying to use JanusGraph's full-text predicates in the gremlin-python client library. Using GraphSON serializer, I can use a predicate with e.g. "textContains" as the operator and it works
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By
florian.caesar
·
#5805
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Re: ERROR org.apache.spark.scheduler.cluster.StandaloneSchedulerBackend - Application has been killed. Reason: All masters are unresponsive! Giving up.
Hi Vinayak,
Your properties file says:
spark.master=spark://127.0.0.1:7077
Do you have a spark standalone cluster running? Does the spark master reside on 127.0.0.1 and does it listen on 7077?
With
Hi Vinayak,
Your properties file says:
spark.master=spark://127.0.0.1:7077
Do you have a spark standalone cluster running? Does the spark master reside on 127.0.0.1 and does it listen on 7077?
With
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By
hadoopmarc@...
·
#5804
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Re: Count Query Optimisation
Hi Vinayak,
For other readers, see also this other recent thread.
A couple of remarks:
In the separate edge count does it make any difference if you select the edges by label rather than by property,
Hi Vinayak,
For other readers, see also this other recent thread.
A couple of remarks:
In the separate edge count does it make any difference if you select the edges by label rather than by property,
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By
hadoopmarc@...
·
#5803
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ERROR org.apache.spark.scheduler.cluster.StandaloneSchedulerBackend - Application has been killed. Reason: All masters are unresponsive! Giving up.
Hi All,
gremlin> graph = GraphFactory.open('conf/hadoop-graph/read-cql-standalone-cluster.properties')
==>hadoopgraph[cqlinputformat->nulloutputformat]
gremlin> g =
Hi All,
gremlin> graph = GraphFactory.open('conf/hadoop-graph/read-cql-standalone-cluster.properties')
==>hadoopgraph[cqlinputformat->nulloutputformat]
gremlin> g =
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By
Vinayak Bali
·
#5802
·
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Re: How to change GLOBAL_OFFLINE configuration when graph can't be instantiated
Hi,
JanusGraph keeps a record of open instances that sometimes is not updated properly. You can clean it with the methods
Hi,
JanusGraph keeps a record of open instances that sometimes is not updated properly. You can clean it with the methods
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By
hadoopmarc@...
·
#5801
·
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How to change GLOBAL_OFFLINE configuration when graph can't be instantiated
Hi,
I am in a case where the index backend has been incorrectly configured to Elasticsearch. Now, when I try to instantiate my graph database, I get a "ConnectException: Connection refused", even if I
Hi,
I am in a case where the index backend has been incorrectly configured to Elasticsearch. Now, when I try to instantiate my graph database, I get a "ConnectException: Connection refused", even if I
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By
toom@...
·
#5800
·
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Count Query Optimisation
Hi All,
The Data Model of the graph is as follows:
Nodes:
Label: Node1, count: 130K
Label: Node2, count: 183K
Label: Node3, count: 437K
Label: Node4, count: 156
Relations:
Node1 to Node2 Label:
Hi All,
The Data Model of the graph is as follows:
Nodes:
Label: Node1, count: 130K
Label: Node2, count: 183K
Label: Node3, count: 437K
Label: Node4, count: 156
Relations:
Node1 to Node2 Label:
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By
Vinayak Bali
·
#5799
·
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Re: Traversal binding of dynamically created graphs are not propagated in multi-node cluster
https://github.com/JanusGraph/janusgraph/issues/2558
https://github.com/JanusGraph/janusgraph/issues/2558
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By
hadoopmarc@...
·
#5798
·
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Re: Traversal binding of dynamically created graphs are not propagated in multi-node cluster
Hi Anton,
No, my last post only concerned the gremlin server on port 8185, although the
first line of step3 should have been (This was a hand edit error):
:remote connect tinkerpop.server
Hi Anton,
No, my last post only concerned the gremlin server on port 8185, although the
first line of step3 should have been (This was a hand edit error):
:remote connect tinkerpop.server
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By
hadoopmarc@...
·
#5797
·
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Re: Traversal binding of dynamically created graphs are not propagated in multi-node cluster
Hi Mark,
I'm glad that you managed to reproduce it in the Gremlin Console. But I believe that in fact you do it with two JanusGraph servers, not with a single server as you assumed. As far as I
Hi Mark,
I'm glad that you managed to reproduce it in the Gremlin Console. But I believe that in fact you do it with two JanusGraph servers, not with a single server as you assumed. As far as I
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By
Anton Eroshenko <erosh.anton@...>
·
#5796
·
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Re: Count Query Optimization
Hi All,
query.batch = true AND query.fast-property = true
this doesn't work. facing the same problem. Is there any other way??
Thanks & Regards,
Vinayak
Hi All,
query.batch = true AND query.fast-property = true
this doesn't work. facing the same problem. Is there any other way??
Thanks & Regards,
Vinayak
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By
Vinayak Bali
·
#5795
·
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Re: Traversal binding of dynamically created graphs are not propagated in multi-node cluster
You could also check the scenario at line 65
You could also check the scenario at line 65
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By
hadoopmarc@...
·
#5794
·
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Re: Traversal binding of dynamically created graphs are not propagated in multi-node cluster
Hi Anton,
OK, it took me some time to reach your level of understanding, but hopefully the
scenario below really starts adding to our common understanding. While the
issue hurts you in a setup with
Hi Anton,
OK, it took me some time to reach your level of understanding, but hopefully the
scenario below really starts adding to our common understanding. While the
issue hurts you in a setup with
|
By
hadoopmarc@...
·
#5793
·
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Re: Poor performance for some simple queries - bigtable/hbase
Hi,
> 1. Is this behavior expected, or it's just bigtable or hbase that might have this issue?
This (very likely) is not related to bigtable/hbase, but JanusGraph itself.
> 2. What is the expected
Hi,
> 1. Is this behavior expected, or it's just bigtable or hbase that might have this issue?
This (very likely) is not related to bigtable/hbase, but JanusGraph itself.
> 2. What is the expected
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By
Boxuan Li
·
#5792
·
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Poor performance for some simple queries - bigtable/hbase
Hi,
We are running janusgraph on GCP with bigtable as the backend. I have observed some query behavior that really confuses me. Basically, I am guessing batch fetching from the backend is not
Hi,
We are running janusgraph on GCP with bigtable as the backend. I have observed some query behavior that really confuses me. Basically, I am guessing batch fetching from the backend is not
|
By
liqingtaobkd@...
·
#5791
·
|