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HBase and Solr Standalone index not work
hello, I want to ask how to be able to index solr and hbase storage, because I tried that the data could only enter hbase but could not index data to solr, I used hbase version 2.1.0, zookeper version
hello, I want to ask how to be able to index solr and hbase storage, because I tried that the data could only enter hbase but could not index data to solr, I used hbase version 2.1.0, zookeper version
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By
sefty nindyastuti <sefty...@...>
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#5355
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Re: throw NullPointerException when query with hasLabel() script
Hi,
Can you please send something going wrong that is reproducible? Below you find an example on the latest janusgraph-full-0.5.2 where hasLabel() works fine.
marc:/tera/lib/janusgraph-full-0.5.2$
Hi,
Can you please send something going wrong that is reproducible? Below you find an example on the latest janusgraph-full-0.5.2 where hasLabel() works fine.
marc:/tera/lib/janusgraph-full-0.5.2$
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By
HadoopMarc <bi...@...>
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#5354
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Re: throw NullPointerException when query with hasLabel() script
to HadoopMarc:
it is not about double quote. the problem is: when gremlin script contains hasLabel() clause, janus server will throws NullPointerException.
i use console and gremlin driver to fire
to HadoopMarc:
it is not about double quote. the problem is: when gremlin script contains hasLabel() clause, janus server will throws NullPointerException.
i use console and gremlin driver to fire
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By
阳生丙 <ouyang....@...>
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#5353
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Re: Configuring Transaction Log feature
one correction to last post in below line.
JanusGraphTransaction tx = graph.buildTransaction().logIdentifier("TestLog").start();
one correction to last post in below line.
JanusGraphTransaction tx = graph.buildTransaction().logIdentifier("TestLog").start();
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By
Pawan Shriwas <shriwa...@...>
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#5350
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Re: Configuring Transaction Log feature
Hi Sandeep,
Please see below java code and properties information which I am trying in local with Cassandra cql as backend. This code is not giving me the change log as event which I can get via
Hi Sandeep,
Please see below java code and properties information which I am trying in local with Cassandra cql as backend. This code is not giving me the change log as event which I can get via
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By
Pawan Shriwas <shriwa...@...>
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#5349
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Re: Configuring Transaction Log feature
Pawan,
Can you elaborate more on the program where your are trying to embed the script in?
Regards,
Sandeep
Pawan,
Can you elaborate more on the program where your are trying to embed the script in?
Regards,
Sandeep
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By
Sandeep Mishra <sandy...@...>
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#5352
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Re: Configuring Transaction Log feature
Never worked with cassandra. Perhaps a base64 encoding is used for storing.
Never worked with cassandra. Perhaps a base64 encoding is used for storing.
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By
Sandeep Mishra <sandy...@...>
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#5351
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Re: Configuring Transaction Log feature
Hey Jason,
Same thing happen with my as well where above script work well in gremlin console but when we use it in java. we are not getting anything in process() section as callback. Could you help
Hey Jason,
Same thing happen with my as well where above script work well in gremlin console but when we use it in java. we are not getting anything in process() section as callback. Could you help
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By
Pawan Shriwas <shriwa...@...>
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#5348
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Re: throw NullPointerException when query with hasLabel() script
Hi,
Do you mean that the only difference between the first and the second script is the presence of the closing double quote? I see the stacktrace is from Gremlin Server: did you use Gremlin Console
Hi,
Do you mean that the only difference between the first and the second script is the presence of the closing double quote? I see the stacktrace is from Gremlin Server: did you use Gremlin Console
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By
HadoopMarc <bi...@...>
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#5347
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throw NullPointerException when query with hasLabel() script
query with gremlin script: "g.E().hasLabel('L2_LINK').has('prop1', 'prop1-value')"
the returned result is expected and correct.
but query with gremlin script: "g.E().hasLabel('L2_LINK').has('prop1',
query with gremlin script: "g.E().hasLabel('L2_LINK').has('prop1', 'prop1-value')"
the returned result is expected and correct.
but query with gremlin script: "g.E().hasLabel('L2_LINK').has('prop1',
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By
阳生丙 <ouyang....@...>
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#5346
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Re: Caused by: org.janusgraph.diskstorage.locking.PermanentLockingException: Expected value mismatch for KeyColumn
One more thing which i observed is if in the same transaction I try to change the objId property of vertices which has same value for objId, then commit is successful. But if i change the value in
One more thing which i observed is if in the same transaction I try to change the objId property of vertices which has same value for objId, then commit is successful. But if i change the value in
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By
"priy...@gmail.com" <priyanka...@...>
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#5344
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Re: SimplePath query is slower in 6 node vs 3 node Cassandra cluster
Hi,
> why the query is 3x slower on 6 nodes
Did you check the hardware differences? Probably the 6-node cluster has slower network, less memory, slower disk, etc.
Another possibility that I can think
Hi,
> why the query is 3x slower on 6 nodes
Did you check the hardware differences? Probably the 6-node cluster has slower network, less memory, slower disk, etc.
Another possibility that I can think
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By
BO XUAN LI <libo...@...>
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#5345
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Re: How to improve traversal query performance
Hi Manabu,
OK, I think for this graph structure your initial query is fine for getting the right output results. Still, to better understand the impact on the performance of using sack() you might
Hi Manabu,
OK, I think for this graph structure your initial query is fine for getting the right output results. Still, to better understand the impact on the performance of using sack() you might
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By
HadoopMarc <bi...@...>
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#5343
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Re: How to improve traversal query performance
Hi Marc,
Sorry, I forgot an attachment (Image of tree structure).
Relationships between vertices and edges are like below.
(Label:item, serial:A)<--[Label:assembled,
Hi Marc,
Sorry, I forgot an attachment (Image of tree structure).
Relationships between vertices and edges are like below.
(Label:item, serial:A)<--[Label:assembled,
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By
Manabu Kotani <smallcany...@...>
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#5342
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Re: How to improve traversal query performance
Hi Manabu,
What edge are present between vertices A,B,C,D,E,F?
If there are only edges A-B, A-C, A-D, A-E, A-F, you do not need repeat().
Best wishes, Marc
Op woensdag 25 november 2020 om 09:22:34
Hi Manabu,
What edge are present between vertices A,B,C,D,E,F?
If there are only edges A-B, A-C, A-D, A-E, A-F, you do not need repeat().
Best wishes, Marc
Op woensdag 25 november 2020 om 09:22:34
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By
HadoopMarc <bi...@...>
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#5341
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Re: How to improve traversal query performance
Hi Marc,
Thank you for your quick reply.
Sorry for the lack of my explanation.
I have a graph like below. (There are 3 levels in this figure, but not necessarily 3 levels.)
When query by "A" for
Hi Marc,
Thank you for your quick reply.
Sorry for the lack of my explanation.
I have a graph like below. (There are 3 levels in this figure, but not necessarily 3 levels.)
When query by "A" for
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By
Manabu Kotani <smallcany...@...>
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#5340
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Re: How to improve traversal query performance
Hi Manabu,
repeat()/simplePath()/emit() can have valid uses, although normally you combine it with the times() or until() step to limit the number of repeats. The profile from your query suggests that
Hi Manabu,
repeat()/simplePath()/emit() can have valid uses, although normally you combine it with the times() or until() step to limit the number of repeats. The profile from your query suggests that
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By
HadoopMarc <bi...@...>
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#5339
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Re: leaking transactions in ConsistentKeyLocker
Hi Boxuan,
I created issue #2255, and pull request #2256 with the fix for the issue. Can you please review?
Thanks,
Madhan
From: <janusg...@...> on behalf of BO XUAN LI
Hi Boxuan,
I created issue #2255, and pull request #2256 with the fix for the issue. Can you please review?
Thanks,
Madhan
From: <janusg...@...> on behalf of BO XUAN LI
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By
Madhan Neethiraj <mad...@...>
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#5338
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Re: SimplePath query is slower in 6 node vs 3 node Cassandra cluster
Just an additional note, you may have noticed that the profile step above shows a time taken of >1000ms. I do not know why this is the case.
When run on the console without profile, it reflects the
Just an additional note, you may have noticed that the profile step above shows a time taken of >1000ms. I do not know why this is the case.
When run on the console without profile, it reflects the
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By
Varun Ganesh <operatio...@...>
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#5337
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SimplePath query is slower in 6 node vs 3 node Cassandra cluster
Hello,
I am currently using Janusgraph version 0.5.2. I have a graph with about 18 million vertices and 25 million edges.
I have two versions of this graph, one backed by a 3 node Cassandra cluster
Hello,
I am currently using Janusgraph version 0.5.2. I have a graph with about 18 million vertices and 25 million edges.
I have two versions of this graph, one backed by a 3 node Cassandra cluster
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By
Varun Ganesh <operatio...@...>
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#5336
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