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Re: How to improve traversal query performance
Hi Marc,
Thank you for your reply.
I'm reading ref docs that you referred about sack()/barrier(). But, I've not able to understand yet.
One question.
What means this you advised?
Hi Marc,
Thank you for your reply.
I'm reading ref docs that you referred about sack()/barrier(). But, I've not able to understand yet.
One question.
What means this you advised?
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By
Manabu Kotani <smallcany...@...>
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#5335
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Re: JanusGraph Hbase MapReduceIndexmanagement Configuration
Hi Shubhram, I'm trying something similar for reindex and deletion of index with Hbase as backend, were you able to resolve your issue? I'm getting the following error for my function call on
Hi Shubhram, I'm trying something similar for reindex and deletion of index with Hbase as backend, were you able to resolve your issue? I'm getting the following error for my function call on
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By
Pushkar Nagpal <nagpal...@...>
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#5334
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Caused by: org.janusgraph.diskstorage.locking.PermanentLockingException: Expected value mismatch for KeyColumn
Hi
I have multiple indexes in the graph. One of them is on the property objId of the vertex. This index is unique. Even then i can see more than one vertices in the graph with same objId, when i fire
Hi
I have multiple indexes in the graph. One of them is on the property objId of the vertex. This index is unique. Even then i can see more than one vertices in the graph with same objId, when i fire
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By
"priy...@gmail.com" <priyanka...@...>
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#5333
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Re: leaking transactions in ConsistentKeyLocker
Looks cool, can you submit an issue and a PR?
Regards,
Boxuan
Looks cool, can you submit an issue and a PR?
Regards,
Boxuan
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By
BO XUAN LI <libo...@...>
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#5332
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Re: How to improve traversal query performance
Hi Manabu,
Without knowing if the considerations below will really help, you may try the following:
in the current traversal the repeat(), simplePath() and emit() steps have no effect if the children
Hi Manabu,
Without knowing if the considerations below will really help, you may try the following:
in the current traversal the repeat(), simplePath() and emit() steps have no effect if the children
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By
HadoopMarc <bi...@...>
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#5331
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Re: leaking transactions in ConsistentKeyLocker
Hi Boxuan,
Attached patch has updated unit test to detect leaked transactions in ConsistentKeyLocker. 14 of 28 tests in ConsistentKeyLockerTest fail due to this issue.
Once this bug is
Hi Boxuan,
Attached patch has updated unit test to detect leaked transactions in ConsistentKeyLocker. 14 of 28 tests in ConsistentKeyLockerTest fail due to this issue.
Once this bug is
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By
Madhan Neethiraj <mad...@...>
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#5330
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Re: Confusion on the warning "Lock write succeeded but took too long"
Thanks, I misunderstood the method.
在2020年11月6日星期五 UTC+8 下午9:33:16<HadoopMarc> 写道:
Thanks, I misunderstood the method.
在2020年11月6日星期五 UTC+8 下午9:33:16<HadoopMarc> 写道:
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By
"c...@gmail.com" <cjx...@...>
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#5329
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How to improve traversal query performance
Hi All,
I'm testing traversal query performance.
My query (please see below) takes about 1.8sec.
Is there solution for improve performance (faster than 1.8sec)?
I hope that takes less than
Hi All,
I'm testing traversal query performance.
My query (please see below) takes about 1.8sec.
Is there solution for improve performance (faster than 1.8sec)?
I hope that takes less than
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By
Manabu Kotani <smallcany...@...>
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#5328
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Re: Ability to read adjacent vertex properties in vertex program
Hi Anjani,
In a VertexProgram you cannot read properties from neighbouring vertices using the ComputerAdjacentVertex. You have to pass data between vertices explicitly using the messenger object in
Hi Anjani,
In a VertexProgram you cannot read properties from neighbouring vertices using the ComputerAdjacentVertex. You have to pass data between vertices explicitly using the messenger object in
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By
HadoopMarc <bi...@...>
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#5327
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Ability to read adjacent vertex properties in vertex program
Hi All,
In our graph, related nodes are connected to a master node. So as part of vertex program i was thinking to just get all master nodes and from master node get all connected nodes.
So finally
Hi All,
In our graph, related nodes are connected to a master node. So as part of vertex program i was thinking to just get all master nodes and from master node get all connected nodes.
So finally
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By
"anj...@gmail.com" <anjani...@...>
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#5326
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Re: .bat and .sh Execution Fail When Run From a Path That Contains Spaces
Thanks Marc! I just posted the GitHub issue
https://github.com/JanusGraph/janusgraph/issues/2251
Thanks Marc! I just posted the GitHub issue
https://github.com/JanusGraph/janusgraph/issues/2251
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By
Bassem Naguib <bass...@...>
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#5325
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Re: .bat and .sh Execution Fail When Run From a Path That Contains Spaces
Hi,
I can reproduce this for linux. So, please, create the issue on github with the text above.
Thanks, Marc
Op zondag 15 november 2020 om 08:36:45 UTC+1 schreef ba...@...:
Hi,
I can reproduce this for linux. So, please, create the issue on github with the text above.
Thanks, Marc
Op zondag 15 november 2020 om 08:36:45 UTC+1 schreef ba...@...:
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By
HadoopMarc <bi...@...>
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#5324
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.bat and .sh Execution Fail When Run From a Path That Contains Spaces
I was about to open an issue on GitHub. But I saw a message that asks me to post here first.
The .bat and .sh files under the "janusgraph-0.5.2/bin" folder give errors when you try to run them from a
I was about to open an issue on GitHub. But I saw a message that asks me to post here first.
The .bat and .sh files under the "janusgraph-0.5.2/bin" folder give errors when you try to run them from a
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By
Bassem Naguib <bass...@...>
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#5323
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Re: Recommendation for Storage Backend
Thank you so much Peter for the detailed answer! I think we need to switch betweenScyllaDB and Cassandra to understand the differences better. It is good that JanusGraph enables you to switch
Thank you so much Peter for the detailed answer! I think we need to switch betweenScyllaDB and Cassandra to understand the differences better. It is good that JanusGraph enables you to switch
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By
Bassem Naguib <bass...@...>
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#5322
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Re: Where does JanusGraph Stores Indexes in ElasticSearch
Hi,
ElasticSearch is used for mixed indexes only. If you don't use mixed indexes, you don't need ElasticSearch.
All other indexes are stored in a storage backend you are using (Cassandra, HBase,
Hi,
ElasticSearch is used for mixed indexes only. If you don't use mixed indexes, you don't need ElasticSearch.
All other indexes are stored in a storage backend you are using (Cassandra, HBase,
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By
"alex...@gmail.com" <alexand...@...>
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#5321
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Re: The count query based on the vertex traversal edges is too slow!!!
Hi,
`count` step doesn't use mixed index right now. There is a WIP PR which will allow to use mixed index for count step: https://github.com/JanusGraph/janusgraph/pull/2200
Right now, the best you can
Hi,
`count` step doesn't use mixed index right now. There is a WIP PR which will allow to use mixed index for count step: https://github.com/JanusGraph/janusgraph/pull/2200
Right now, the best you can
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By
"alex...@gmail.com" <alexand...@...>
·
#5320
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Re: leaking transactions in ConsistentKeyLocker
Hi Madhan,
I am not familiar with this part thus cannot say much on this, but do you have any example (or even better, unit test) that can reproduce the issue?
Regards,
Boxuan
Hi Madhan,
I am not familiar with this part thus cannot say much on this, but do you have any example (or even better, unit test) that can reproduce the issue?
Regards,
Boxuan
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By
BO XUAN LI <libo...@...>
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#5319
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Re: [Bug?] Updating and then removing the property in the same transaction leaves the property with an older value
Created a PR to fix this bug: https://github.com/JanusGraph/janusgraph/pull/2244
Appreciate any review!
Created a PR to fix this bug: https://github.com/JanusGraph/janusgraph/pull/2244
Appreciate any review!
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By
Boxuan Li <libo...@...>
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#5318
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leaking transactions in ConsistentKeyLocker
Transactions created in ConsistentKeyLocker.overrideTimestamp() are neither committed or rolled back by the callers. This results in leaked transactions. This issue (of leaked transactions) was seen
Transactions created in ConsistentKeyLocker.overrideTimestamp() are neither committed or rolled back by the callers. This results in leaked transactions. This issue (of leaked transactions) was seen
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By
Madhan Neethiraj <mneet...@...>
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#5317
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Re: Confusion on the warning "Lock write succeeded but took too long"
Hi,
This is more about english than about java.
I think the author means that if you get an answer after 10 seconds that you have the lock for 1 second starting 5 seconds ago, you need a new
Hi,
This is more about english than about java.
I think the author means that if you get an answer after 10 seconds that you have the lock for 1 second starting 5 seconds ago, you need a new
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By
HadoopMarc <bi...@...>
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#5316
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