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Re: High HBase backend 'configuration' row contention
Hi Marc,
Thanks for the feedback and suggestion. We investigated applying the JanusGraphFactory inside a singleton object as you've suggested, but ran into the issue that the JanusGraphFactory is not
Hi Marc,
Thanks for the feedback and suggestion. We investigated applying the JanusGraphFactory inside a singleton object as you've suggested, but ran into the issue that the JanusGraphFactory is not
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By
Tendai Munetsi
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#6352
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Re: Janusgraph embedded multi instance(JVM) data sync issue
Hi Pawan,
You are right, if issues already arise without index, you should investigate that first, even though a large graph without indices is useless in itself.
See the third question from Boxuan Li
Hi Pawan,
You are right, if issues already arise without index, you should investigate that first, even though a large graph without indices is useless in itself.
See the third question from Boxuan Li
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By
hadoopmarc@...
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#6351
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Re: JG Schema - addConnection seem to create duplicate connections
Hi Marc,
Thanks a lot for looking into this. As requested, I filled an issue about this on Github: https://github.com/JanusGraph/janusgraph/issues/2950
Thanks,
Peter
Hi Marc,
Thanks a lot for looking into this. As requested, I filled an issue about this on Github: https://github.com/JanusGraph/janusgraph/issues/2950
Thanks,
Peter
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By
Peter Molnar
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#6350
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Re: Janusgraph embedded multi instance(JVM) data sync issue
Hi Marc,
I don't think data cache was created due to elastic search/mixed index only. I have seen this on basic property/node without index as well. I am thinking let's work on basic node/property
Hi Marc,
I don't think data cache was created due to elastic search/mixed index only. I have seen this on basic property/node without index as well. I am thinking let's work on basic node/property
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By
Pawan Shriwas
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#6349
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Re: JG Schema - addConnection seem to create duplicate connections
Hi Peter,
Thanks for reporting. I think it is a bug. I checked with the standalone gremlin REPL of janusgraph-0.6.0, using:
graph = JanusGraphFactory.open('conf/janusgraph-inmemory.properties')
This
Hi Peter,
Thanks for reporting. I think it is a bug. I checked with the standalone gremlin REPL of janusgraph-0.6.0, using:
graph = JanusGraphFactory.open('conf/janusgraph-inmemory.properties')
This
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By
hadoopmarc@...
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#6348
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Re: Fastest way to check if a property key is mixed indexed or not
Hi Harshit,
The performance impact for JanusGraph when including a property key in multiple mixed indices, is negligable (the selection of the index for a specific query will be a tat slower).
Hi Harshit,
The performance impact for JanusGraph when including a property key in multiple mixed indices, is negligable (the selection of the index for a specific query will be a tat slower).
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By
hadoopmarc@...
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#6347
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Re: Janusgraph embedded multi instance(JVM) data sync issue
Hi Pawan,
OK, let's investigate further. You say that the issue occurs for both vertex creation and modification. Let's take the clearest case first: vertex creation with an indexed property. So, in
Hi Pawan,
OK, let's investigate further. You say that the issue occurs for both vertex creation and modification. Let's take the clearest case first: vertex creation with an indexed property. So, in
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By
hadoopmarc@...
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#6346
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Re: Fastest way to check if a property key is mixed indexed or not
Will there be any performance impact if i will index a property key in multiple indices (mixed index)?
Will there be any performance impact if i will index a property key in multiple indices (mixed index)?
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By
Harshit Sharma
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#6345
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Re: Fastest way to check if a property key is mixed indexed or not
Hi Harshit,
The concept "property is indexed or not" is ambiguous because an index can have multiple property keys. If you want to know if there is an index with a specific property key as the only
Hi Harshit,
The concept "property is indexed or not" is ambiguous because an index can have multiple property keys. If you want to know if there is an index with a specific property key as the only
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By
hadoopmarc@...
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#6344
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Re: Janusgraph embedded multi instance(JVM) data sync issue
Hi Marc,
I have removed cache properties from instances and we already have new transactions for each api operation but still facing stale data issues in other instances for some time.
Below is the
Hi Marc,
I have removed cache properties from instances and we already have new transactions for each api operation but still facing stale data issues in other instances for some time.
Below is the
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By
Pawan Shriwas
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#6343
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Fastest way to check if a property key is mixed indexed or not
Is there a way I can check if a particular property is indexed or not?
I know the following method but there I will have to traverse all indexes
List<JanusgraphIndex> indexList =
Is there a way I can check if a particular property is indexed or not?
I know the following method but there I will have to traverse all indexes
List<JanusgraphIndex> indexList =
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By
Harshit Sharma
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#6342
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Re: New Property keys in existing index getting stuck in registered state
Is it allowed to index the same property key in two different indexes.
For example I created a property key graphId and created two indexes vertexIndex, edgeIndex.
Index graphId in both indexes.
The
Is it allowed to index the same property key in two different indexes.
For example I created a property key graphId and created two indexes vertexIndex, edgeIndex.
Index graphId in both indexes.
The
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By
Harshit Sharma
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#6341
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Re: New Property keys in existing index getting stuck in registered state
Can you post the stacktrace (or the place where NPE is thrown)?
Can you post the stacktrace (or the place where NPE is thrown)?
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By
Boxuan Li
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#6340
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Re: New Property keys in existing index getting stuck in registered state
That is not working. According to Documentation https://docs.janusgraph.org/schema/index-management/index-performance/
After build index i'm calling ManagementSystem.awaitGraphIndexStatus(graph,
That is not working. According to Documentation https://docs.janusgraph.org/schema/index-management/index-performance/
After build index i'm calling ManagementSystem.awaitGraphIndexStatus(graph,
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By
Harshit Sharma
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#6339
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Re: Concurrent Transactions on JG Edges
Hi,
Can someone please advise if previously mentioned way is incorrect for using lock consistencies on edge property keys (version in my case)?
Regards,
Aman
Hi,
Can someone please advise if previously mentioned way is incorrect for using lock consistencies on edge property keys (version in my case)?
Regards,
Aman
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By
Aman <amandeep.srivastava1996@...>
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#6338
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Re: New Property keys in existing index getting stuck in registered state
Hi Harshit,
Can you check if
https://groups.google.com/g/janusgraph-users/c/GfYM538KsTo helps?
Best,
Boxuan
Hi Harshit,
Can you check if
https://groups.google.com/g/janusgraph-users/c/GfYM538KsTo helps?
Best,
Boxuan
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By
Boxuan Li
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#6337
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Re: New Property keys in existing index getting stuck in registered state
Sorry because of type posting again -
If I'm adding new keys to an existing index, many keys are getting stuck in the registered or installed state
for example, I indexed a key "graphId" for the
Sorry because of type posting again -
If I'm adding new keys to an existing index, many keys are getting stuck in the registered or installed state
for example, I indexed a key "graphId" for the
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By
Harshit Sharma
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#6336
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New Property keys in existing index getting stuck in registered state
If I'm adding new keys to an existing index, many keys are getting stuck in the registered or installed state
for example, I indexed a key "graphId" for the vertex in an index graphVertexIndex
while I
If I'm adding new keys to an existing index, many keys are getting stuck in the registered or installed state
for example, I indexed a key "graphId" for the vertex in an index graphVertexIndex
while I
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By
Harshit Sharma
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#6335
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JG Schema - addConnection seem to create duplicate connections
Hi All,
I have a strange behaviour while using the addConnection method for creating JG schema constraints. It seems it creates duplicated connections in some cases. Please see below how to reproduce
Hi All,
I have a strange behaviour while using the addConnection method for creating JG schema constraints. It seems it creates duplicated connections in some cases. Please see below how to reproduce
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By
Peter Molnar
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#6334
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Re: Janusgraph not able to find suitable index for a index enabled property key
I think I found the issue, I was using default mapping for all properties which are created in separate transactions.
I have a few questions -
1. Does JG support TEXTSTRING mapping SET cardinality?
2.
I think I found the issue, I was using default mapping for all properties which are created in separate transactions.
I have a few questions -
1. Does JG support TEXTSTRING mapping SET cardinality?
2.
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By
Harshit Sharma
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#6333
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