|
Re: [DISCUSS] JanusGraph 0.6.0 release
Hi
I would be great to release JanusGraph 0.6.0.
I just want to mention that TinkerPop 3.5.0 is planed to be released in April.
We don't release new version in frequent time span, so should we wait
Hi
I would be great to release JanusGraph 0.6.0.
I just want to mention that TinkerPop 3.5.0 is planed to be released in April.
We don't release new version in frequent time span, so should we wait
|
By
Jansen, Jan
·
#1501
·
|
|
Re: [DISCUSS] JanusGraph 0.6.0 release
Thanks for organizing this, Oleksandr! I would like to have Fix potential ThreadLocal transaction leak released in 0.6.0. If there is no further comment I plan to merge it this weekend.
Graph
Thanks for organizing this, Oleksandr! I would like to have Fix potential ThreadLocal transaction leak released in 0.6.0. If there is no further comment I plan to merge it this weekend.
Graph
|
By
Boxuan Li
·
#1500
·
|
|
[DISCUSS] JanusGraph 0.6.0 release
Hi everyone,
I would like to start a discussion about JanusGraph 0.6.0 release. There were multiple requests from the community about ETA of 0.6.0 release.
I wanted to check if there are any features
Hi everyone,
I would like to start a discussion about JanusGraph 0.6.0 release. There were multiple requests from the community about ETA of 0.6.0 release.
I wanted to check if there are any features
|
By
Oleksandr Porunov
·
#1499
·
|
|
Re: Multiple vertices generated for the same index value and vertex properties missing with RF3
Hi Marc
I've submitted this as a bug https://github.com/JanusGraph/janusgraph/issues/2515
Thanks
Hi Marc
I've submitted this as a bug https://github.com/JanusGraph/janusgraph/issues/2515
Thanks
|
By
sauverma
·
#1498
·
|
|
Re: Multiple vertices generated for the same index value and vertex properties missing with RF3
This discussion also plays on:
https://lists.lfaidata.foundation/g/janusgraph-users/topic/multiple_vertices_generated/81197948
This discussion also plays on:
https://lists.lfaidata.foundation/g/janusgraph-users/topic/multiple_vertices_generated/81197948
|
By
hadoopmarc@...
·
#1497
·
|
|
Re: [Performance Issue] Large partitions formed on janusgraph_ids table leading to read perf issues (throughput reduces to 1/3rd of original)
This discussion also plays on:
https://lists.lfaidata.foundation/g/janusgraph-users/topic/performance_issue_large/81197952?p=,,,20,0,0,0::recentpostdate%2Fsticky,,,20,2,0,81197952
This discussion also plays on:
https://lists.lfaidata.foundation/g/janusgraph-users/topic/performance_issue_large/81197952?p=,,,20,0,0,0::recentpostdate%2Fsticky,,,20,2,0,81197952
|
By
hadoopmarc@...
·
#1496
·
|
|
Multiple vertices generated for the same index value and vertex properties missing with RF3
Hi JG community
We are facing a weird issue with Replication factor 3 with scylla DB as backend.
- we are using index for looking up V in the graph
- observation is that for many vertices with the
Hi JG community
We are facing a weird issue with Replication factor 3 with scylla DB as backend.
- we are using index for looking up V in the graph
- observation is that for many vertices with the
|
By
sauverma
·
#1495
·
|
|
Re: [Performance Optimization] Optimization around the `system_properties` table interaction
On Mon, Feb 22, 2021 at 01:58 AM, <simone3.cattani@...> wrote:
columnsHi @simone
We were planning to segregate the static configurations from the runtime dynamic configurations (last update TS from
On Mon, Feb 22, 2021 at 01:58 AM, <simone3.cattani@...> wrote:
columnsHi @simone
We were planning to segregate the static configurations from the runtime dynamic configurations (last update TS from
|
By
sauverma
·
#1494
·
|
|
Re: [Performance Optimization] Optimization around the `system_properties` table interaction
HI @sauverma,
nice, we are truncating the table, too. It's good to have your confirmation that it could safely workaround the issue.
We will analyze the `gc_grace_seconds` setting now.
Just for
HI @sauverma,
nice, we are truncating the table, too. It's good to have your confirmation that it could safely workaround the issue.
We will analyze the `gc_grace_seconds` setting now.
Just for
|
By
simone3.cattani@...
·
#1493
·
|
|
Re: [Performance Issue] Large partitions formed on janusgraph_ids table leading to read perf issues (throughput reduces to 1/3rd of original)
In scylla grafana board, this issue is seen with high number of foreground read tasks.
In scylla grafana board, this issue is seen with high number of foreground read tasks.
|
By
sauverma
·
#1492
·
|
|
Re: [Performance Optimization] Optimization around the `system_properties` table interaction
Thank you folks for getting back.
@Simone3, yes this issue comes out as read timeout from the shard holding the system_properties table (there is only 1 partition for system_properties
Thank you folks for getting back.
@Simone3, yes this issue comes out as read timeout from the shard holding the system_properties table (there is only 1 partition for system_properties
|
By
sauverma
·
#1491
·
Edited
|
|
[Performance Issue] Large partitions formed on janusgraph_ids table leading to read perf issues (throughput reduces to 1/3rd of original)
Hi all
We are using janusgraph at zeotap at humongous scale (~70B V and 50B E) backed by scylla.
Right now I am facing an issue in janusgraph_ids table, wherein there are large partitions created in
Hi all
We are using janusgraph at zeotap at humongous scale (~70B V and 50B E) backed by scylla.
Right now I am facing an issue in janusgraph_ids table, wherein there are large partitions created in
|
By
sauverma
·
#1490
·
Edited
|
|
Re: [Performance Optimization] Optimization around the `system_properties` table interaction
On Mon, Feb 15, 2021 at 05:59 AM, sauverma wrote:
zeotapHi Saurabh,
we are experiencing the exact same issue: spark job with one janusgraph instance per partition calling a scylladb cluster. Our
On Mon, Feb 15, 2021 at 05:59 AM, sauverma wrote:
zeotapHi Saurabh,
we are experiencing the exact same issue: spark job with one janusgraph instance per partition calling a scylladb cluster. Our
|
By
simone3.cattani@...
·
#1489
·
|
|
Re: [Performance Optimization] Optimization around the `system_properties` table interaction
Hi Saurabh!
Thanks for reporting that issue! Looking at the open pull requests, I don't see one that addresses this problem. You're always welcome to share your solutions by discussing them here or
Hi Saurabh!
Thanks for reporting that issue! Looking at the open pull requests, I don't see one that addresses this problem. You're always welcome to share your solutions by discussing them here or
|
By
rngcntr
·
#1488
·
|
|
[Performance Optimization] Optimization around the `system_properties` table interaction
Hi all
- The interaction with the underlying KV store via janusgraph client hits the `system_properties` table with a range query where the key is `configuration` (key = 0x636f6e66696775726174696f6e)
Hi all
- The interaction with the underlying KV store via janusgraph client hits the `system_properties` table with a range query where the key is `configuration` (key = 0x636f6e66696775726174696f6e)
|
By
sauverma
·
#1487
·
Edited
|
|
Re: Why does JanusGraph use two versions of netty?
Ahh. Actually think I may have answered my own question building from source. Looks like hadoop:2.7.7 and spark-gremlin:3.4.10 are still using netty 3 and the POM just bumped to the latest netty 3
Ahh. Actually think I may have answered my own question building from source. Looks like hadoop:2.7.7 and spark-gremlin:3.4.10 are still using netty 3 and the POM just bumped to the latest netty 3
|
By
zblumenf@...
·
#1486
·
|
|
Why does JanusGraph use two versions of netty?
Noticed that there are two versions of Netty in the POM for JanusGraph:
- version 3:https://github.com/JanusGraph/janusgraph/blob/master/pom.xml#L806 &
- version 4:
Noticed that there are two versions of Netty in the POM for JanusGraph:
- version 3:https://github.com/JanusGraph/janusgraph/blob/master/pom.xml#L806 &
- version 4:
|
By
zblumenf@...
·
#1485
·
|
|
JanusGraph meetup topic discussion - graph OLAP & algorithms
Hello,
I'm working on planning another JanusGraph community meetup and wanted to gauge community interest in doing an in-depth focus on tackling OLAP/graph algorithmic work with JanusGraph. This has
Hello,
I'm working on planning another JanusGraph community meetup and wanted to gauge community interest in doing an in-depth focus on tackling OLAP/graph algorithmic work with JanusGraph. This has
|
By
Ted Wilmes
·
#1484
·
|
|
Re: [janusgraph-foundationdb] - New Release
Sounds like a good thing to do. We should consider updating our documentation (#54) before that, so that users who get started with the new release don't experience any issues regarding installation
Sounds like a good thing to do. We should consider updating our documentation (#54) before that, so that users who get started with the new release don't experience any issues regarding installation
|
By
rngcntr
·
#1483
·
|
|
[janusgraph-foundationdb] - New Release
Hi all,
I think we should consider doing a release of the janusgraph-foundationdb adapter sometime soon. There have been several changes since the initial 0.1.0 release that warrant a new release.
Hi all,
I think we should consider doing a release of the janusgraph-foundationdb adapter sometime soon. There have been several changes since the initial 0.1.0 release that warrant a new release.
|
By
jackson.christopher.lee@...
·
#1482
·
|