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Re: Error starting Cassandra when running janusgraph-full-0.6.1
Hello Marc,
YES, You are right.
./bin/janusgraph.sh start gives no error, and ./janusgraph-full-0.6.1/bin/janusgraph.sh start does.
Yingjie
Hello Marc,
YES, You are right.
./bin/janusgraph.sh start gives no error, and ./janusgraph-full-0.6.1/bin/janusgraph.sh start does.
Yingjie
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By
Yingjie Li
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#6439
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Re: Error starting Cassandra when running janusgraph-full-0.6.1
https://github.com/JanusGraph/janusgraph/issues/2985
https://github.com/JanusGraph/janusgraph/issues/2985
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By
hadoopmarc@...
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#6438
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Re: Error starting Cassandra when running janusgraph-full-0.6.1
Hello Marc,
I am using Mac OS Monterey and Java 8 (1.8.0_251). I have been using Janusgraph 0.5.3 with no issues.
Thanks
Yingjie
Hello Marc,
I am using Mac OS Monterey and Java 8 (1.8.0_251). I have been using Janusgraph 0.5.3 with no issues.
Thanks
Yingjie
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By
Yingjie Li
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#6437
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Re: Error starting Cassandra when running janusgraph-full-0.6.1
Hi Yingyie,
My answer above was not accurate. Actually, on my system the startup only succeeds with:
$ cd janusgraph-full-0.6.1
$ bin/janusgraph.sh start
So, it fails when you start it the way you
Hi Yingyie,
My answer above was not accurate. Actually, on my system the startup only succeeds with:
$ cd janusgraph-full-0.6.1
$ bin/janusgraph.sh start
So, it fails when you start it the way you
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By
hadoopmarc@...
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#6436
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Re: Error starting Cassandra when running janusgraph-full-0.6.1
Hi Yingjie
To see a NullpointException from the very first start is rather disappointing, so thumbs up for your patience!
To make things reproducible, what OS + verion and JVM + version do you
Hi Yingjie
To see a NullpointException from the very first start is rather disappointing, so thumbs up for your patience!
To make things reproducible, what OS + verion and JVM + version do you
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By
hadoopmarc@...
·
#6435
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Re: Janusgraph 0.6.0 cassandra connection issues caused by: com.datastax.oss.driver.api.core.AllNodesFailedException: Could not reach any contact point, make sure you've provided valid addresses (showing first 1 nodes, use getAllErrors() for more): Node(endPoint=/127.0.0.1:9042, hostId=null, hashCode=5960d2ce): [com.datastax.oss.driver.api.core.connection.ConnectionInitException: [JanusGraph Session|control|connecting...]
Hi Krishna, just want to make sure you are using a fresh 0.6.1 installation, not using any of the old config coming from 0.6.0, right?
Hi Krishna, just want to make sure you are using a fresh 0.6.1 installation, not using any of the old config coming from 0.6.0, right?
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By
Boxuan Li
·
#6434
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Error starting Cassandra when running janusgraph-full-0.6.1
Hello,
I came across the issue below when migrating from janusgraph-full-0.5.3 to janusgraph-full-0.6.1.
When I run 'janusgraph.sh start' after downloading janusgraph-full-0.6.1. I got error of
Hello,
I came across the issue below when migrating from janusgraph-full-0.5.3 to janusgraph-full-0.6.1.
When I run 'janusgraph.sh start' after downloading janusgraph-full-0.6.1. I got error of
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By
Yingjie Li
·
#6433
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Re: Janusgraph 0.6.0 cassandra connection issues caused by: com.datastax.oss.driver.api.core.AllNodesFailedException: Could not reach any contact point, make sure you've provided valid addresses (showing first 1 nodes, use getAllErrors() for more): Node(endPoint=/127.0.0.1:9042, hostId=null, hashCode=5960d2ce): [com.datastax.oss.driver.api.core.connection.ConnectionInitException: [JanusGraph Session|control|connecting...]
HI Boxuan,
i have tired with updating janusgraph to 0.6.1, issue is the same.
yes i am using Janusgraph server, should i need to use differnt server?JanusGraphFactory.open(conf);
Thanks
Krishna
HI Boxuan,
i have tired with updating janusgraph to 0.6.1, issue is the same.
yes i am using Janusgraph server, should i need to use differnt server?JanusGraphFactory.open(conf);
Thanks
Krishna
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By
krishna.sailesh2@...
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#6432
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Re: Janusgraph 0.6.0 cassandra connection issues caused by: com.datastax.oss.driver.api.core.AllNodesFailedException: Could not reach any contact point, make sure you've provided valid addresses (showing first 1 nodes, use getAllErrors() for more): Node(endPoint=/127.0.0.1:9042, hostId=null, hashCode=5960d2ce): [com.datastax.oss.driver.api.core.connection.ConnectionInitException: [JanusGraph Session|control|connecting...]
Can you try the latest version 0.6.1? There was a bug in 0.6.0 which occurs when you have multiple hostnames and you are using a gremlin (JanusGraph) server.
Best,
Boxuan
Can you try the latest version 0.6.1? There was a bug in 0.6.0 which occurs when you have multiple hostnames and you are using a gremlin (JanusGraph) server.
Best,
Boxuan
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By
Boxuan Li
·
#6431
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Re: Janusgraph 0.6.0 cassandra connection issues caused by: com.datastax.oss.driver.api.core.AllNodesFailedException: Could not reach any contact point, make sure you've provided valid addresses (showing first 1 nodes, use getAllErrors() for more): Node(endPoint=/127.0.0.1:9042, hostId=null, hashCode=5960d2ce): [com.datastax.oss.driver.api.core.connection.ConnectionInitException: [JanusGraph Session|control|connecting...]
Hi Boxuan
Thanks for the reply, my configurations are correct, don't know why it is showing 127.0.0.1 . btw when i am giving only single node ip it is working fine
storage.hostname = cass01 - working
Hi Boxuan
Thanks for the reply, my configurations are correct, don't know why it is showing 127.0.0.1 . btw when i am giving only single node ip it is working fine
storage.hostname = cass01 - working
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By
krishna.sailesh2@...
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#6430
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Re: Janusgraph 0.6.0 cassandra connection issues caused by: com.datastax.oss.driver.api.core.AllNodesFailedException: Could not reach any contact point, make sure you've provided valid addresses (showing first 1 nodes, use getAllErrors() for more): Node(endPoint=/127.0.0.1:9042, hostId=null, hashCode=5960d2ce): [com.datastax.oss.driver.api.core.connection.ConnectionInitException: [JanusGraph Session|control|connecting...]
Hi Krishna, are you sure you are using the right configuration? Your log suggests that you are using “127.0.0.1” as your hostname.
Hi Krishna, are you sure you are using the right configuration? Your log suggests that you are using “127.0.0.1” as your hostname.
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By
Boxuan Li
·
#6429
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Janusgraph 0.6.0 cassandra connection issues caused by: com.datastax.oss.driver.api.core.AllNodesFailedException: Could not reach any contact point, make sure you've provided valid addresses (showing first 1 nodes, use getAllErrors() for more): Node(endPoint=/127.0.0.1:9042, hostId=null, hashCode=5960d2ce): [com.datastax.oss.driver.api.core.connection.ConnectionInitException: [JanusGraph Session|control|connecting...]
Hi Folks
I am trying to connect janusgraph with cassandra with cql jar
with janusgraph-cql(0.6.0) cassandra(3.11.6), cassandra java driver 4.9.0
properties:"storage.backend:cql", "storage.hostname:
Hi Folks
I am trying to connect janusgraph with cassandra with cql jar
with janusgraph-cql(0.6.0) cassandra(3.11.6), cassandra java driver 4.9.0
properties:"storage.backend:cql", "storage.hostname:
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By
krishna.sailesh2@...
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#6428
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Re: How to determine how many nodes to use?
Hi Doug,
Some questions back:
In terms of https://docs.janusgraph.org/operations/deployment/ how does your cluster look like?
Have you located any performance bottlenecks?
What kind of gremlin
Hi Doug,
Some questions back:
In terms of https://docs.janusgraph.org/operations/deployment/ how does your cluster look like?
Have you located any performance bottlenecks?
What kind of gremlin
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By
hadoopmarc@...
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#6427
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How to determine how many nodes to use?
Hi folks,
I currently have a 3-node cluster which is experiencing performance issues. We are thinking about expanding the number of nodes. What would be the steps for determining how many nodes we
Hi folks,
I currently have a 3-node cluster which is experiencing performance issues. We are thinking about expanding the number of nodes. What would be the steps for determining how many nodes we
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By
Doug Whitfield
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#6426
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Re: FW: Edge Index Creation Error
What JanusGraph version do you use? Recent TinkerPop versions use Order.asc instead of Order.incr.
Best wishes, Marc
What JanusGraph version do you use? Recent TinkerPop versions use Order.asc instead of Order.incr.
Best wishes, Marc
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By
hadoopmarc@...
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#6425
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FW: Edge Index Creation Error
HI
I am trying to create an Edge Index from the gremlin console.
I am executing the following
mgmt = graph.openManagement()
gate_to = mgmt.getEdgeLabel('gate_to')
stargate_id =
HI
I am trying to create an Edge Index from the gremlin console.
I am executing the following
mgmt = graph.openManagement()
gate_to = mgmt.getEdgeLabel('gate_to')
stargate_id =
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By
pd.vanlill@...
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#6424
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Issue #2181: Could not find type for id
Hi,
There is an issue reported for long time:https://github.com/JanusGraph/janusgraph/issues/2181
We hit this issue 2 time till now. Very very rarely occuring issue but its impact is major. I have
Hi,
There is an issue reported for long time:https://github.com/JanusGraph/janusgraph/issues/2181
We hit this issue 2 time till now. Very very rarely occuring issue but its impact is major. I have
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By
Umesh Gade
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#6423
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Re: JanusGraph database cache on distributed setup
Thanks Marc for making it clear.
@Wasantha, how did you implement your void invalidate(StaticBuffer key, List<CachableStaticBuffer> entries) method? Make sure you evict this key from your Redis cache.
Thanks Marc for making it clear.
@Wasantha, how did you implement your void invalidate(StaticBuffer key, List<CachableStaticBuffer> entries) method? Make sure you evict this key from your Redis cache.
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By
Boxuan Li
·
#6422
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Re: JanusGraph database cache on distributed setup
If you do not use sessions, remote requests to Gremlin Server are committed automatically, see: https://tinkerpop.apache.org/docs/current/reference/#considering-transactions .
Are you sure that
If you do not use sessions, remote requests to Gremlin Server are committed automatically, see: https://tinkerpop.apache.org/docs/current/reference/#considering-transactions .
Are you sure that
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By
hadoopmarc@...
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#6421
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Re: JanusGraph database cache on distributed setup
Hi Wasantha,
I am not familiar with the transaction scope when using a remote Gremlin server, so I could be wrong, but could you try rolling back the transaction explicitly on JG instance B? Just to
Hi Wasantha,
I am not familiar with the transaction scope when using a remote Gremlin server, so I could be wrong, but could you try rolling back the transaction explicitly on JG instance B? Just to
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By
Boxuan Li
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#6420
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