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Re: janusgraph/gremlin server log : waiting for 1 actions to finish on table: janusgraph

As the messages state, HBase client is using async processing, so the operations are processed in the background. This is saying how many actions are left to process, and what regions they are going

By Misha Brukman <mbru...@...> · #919 ·

Re: Exception while running janusgraph : Temporary exception during backend operation

Looks like this was a duplicate of an earlier post which I've answered. Please avoid posting duplicate messages to the list for the same problem. If there is new information, reply to the earlier post

By Misha Brukman <mbru...@...> · #918 ·

Re: Janusgraph Temporary backend operation

Hi Dilan, Looks like you're using the HBase backend, and this is an INFO level exception telling you that when issuing many mutations in parallel ("mutateMany"), some of the mutations succeeded, while

By Misha Brukman <mbru...@...> · #917 ·

Re: keys are not indexed

You can do OLAP without indexes which will do full scans: g.withComputer().V().has('mobile') Robert Dale

By Robert Dale <rob...@...> · #916 ·

Exception while running janusgraph : Temporary exception during backend operation

Hello , I run janusgraph/gremlin server with hbase and connect to it using web socket. In the gremlin server log i constantly see the following exception. [gremlin-server-exec-2] INFO

By Dilan Ranasinghe <dila...@...> · #914 ·

keys are not indexed

Hi, i need to create dynamic edges based on- if certain property exists or not: g.V().has('mobile') I have enabled forced indexes. i am getting below error: Could not find a suitable index to answer

By Ankur Goel <ankur...@...> · #913 ·

How to close the connection to JanusGraph without exception?

Hi All, Every time I close the connection to our janus db, I get the following exception: INFO(ConnectionPool.java:225) - Signalled closingof connection pool

By x...@... · #912 ·

janusgraph/gremlin server log : waiting for 1 actions to finish on table: janusgraph

Hello, In my janusgraph/gremlin server log i see the following log entry constantly. 1966813 [gremlin-server-exec-1] INFO org.apache.hadoop.hbase.client.AsyncProcess - #2, waiting for 1 actions to

By Dilan Ranasinghe <dila...@...> · #911 ·

Janusgraph/Gremlin how to increase performance

Hello, I'm using janusgraph/gremlin server for storing and searching graph data and the back-end is hbase. In testing for the performance, i bursts the server with 100000 requests for searching for a

By Dilan Ranasinghe <dila...@...> · #910 ·

Re: Multiple writers cause inconsistent vertices

The way we handled it was to not use locks or a unique index, but do keep a non-unique index, but then accept that there may be duplicate vertices and either construct our traversals to handle it, or

By Kevin Schmidt <ktsc...@...> · #909 ·

Re: Multiple writers cause inconsistent vertices

Hi Ajay, If at all possible, I usually try to remove the need for unique constraints on indexes. You mentioned that eventually you'll have about a 99:1 r/w ratio. Does this mean that you'll do a big

By Ted Wilmes <twi...@...> · #908 ·

Re: Searching with composite indexes - performance gradually decreases

No, and for your use-case, a mixed index will result in worse performance. http://docs.janusgraph.org/latest/indexes.html -- Andy Davidoff disruptek.com (877) DISRPTK

By Andy Davidoff <an...@...> · #907 ·

Re: Searching with composite indexes - performance gradually decreases

Hi Dilan, What backing store are you using? Also are you running Janus embedded or does your client hit gremlin server remotely? I'll assume you're using Cassandra just to give you a few things to

By Ted Wilmes <twi...@...> · #906 ·

Re: PageRank on Large Graph

Hi Joe, Regarding not finding the OLAP output, did you try this section of the TinkerPop ref docs? Cheers, Marc Op donderdag 28 september 2017 23:51:18 UTC+2 schreef Joseph Obernberger:

By HadoopMarc <bi...@...> · #905 ·

Re: Mixed index is not used by Gremlin query

@Dale, I retried the procedure following the guide on Chapter 29 this is the script executed import

By simone...@... · #904 ·

Re: Mixed index is not used by Gremlin query

Hi Dale, the index was originally defined before data ingestion. Actually, some vertices (for schema description) were already existing. After ingesting the nodes (real repository ones), ElasticSearch

By simone...@... · #903 ·

Searching with composite indexes - performance gradually decreases

Hi, I'm doing a POC on janusgraph and in my scenario all the vertices have a unique id, and i used it for indexing k =

By Dilan Ranasinghe <dila...@...> · #902 ·

Re: When will janus graph with ES5 compatibility will be released?

That is great news . 在 2017年9月29日星期五 UTC+8上午5:53:10，Jason Plurad写道：

By huu...@... · #900 ·

Re: JanusGraph wins a Bossie Award

Great job, everyone! Excellent work on getting on InfoWorld's radar to be included in such a prestigious list. Please feel free to share/retweet/etc.:

By Misha Brukman <mbru...@...> · #901 ·

JanusGraph wins a Bossie Award

InfoWorld picked the best open source software for large-scale search, SQL, NoSQL, and streaming analytics. JanusGraph is one of the winners in

By Jason Plurad <plu...@...> · #898 ·

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