Neo4j

elwosto · 05-19-2020

Hi there, We are experiencing, since ever, and evergrowing amount of rolled back read transactions. I can't find anything neither in the query.log, debug.log nor Haling Tool (Queries tab) that happens so often or can generate that many reads or opera...

elwosto · 05-14-2020

Hi All, TL;DR: I want to know if messages can be automatically reprocessed when errors/exceptions have been thrown during the topic handler's query I'm running Neo4j 3.5.14, with a Sink and Source enabled Kafka Integration (plugin version 3.5.6) Cont...

elwosto · 05-12-2020

Hi All, I have set up a Neo4j server with Kafka Sink/Source integration enabled. The Kafka servers is a standard Managed Kafka Service in AWS (3 brokers), and the Neo4j server is a docker container running in a EC2 Instance, with enough resources to ...

elwosto · 08-12-2019

Hi there, I'm running a Docker container with Neo4j 3.4.14 and Kafka Streams 3.4.4 I'm currently able to produce messages (using call streams.publish() ) but not seem to be able to consume any messages. I'm checking the logs, and right after it says ...

elwosto · 05-13-2019

Hi there, I'm using Neo4j 3.4.9, and have been wondering why the reported disk space is correct (4.17GB) but the rest of the metrics don't add up. There are 2.3M nodes and 5.6M relationships. Most of the nodes are short texts (support ticket replies)...

elwosto · 07-17-2020

Might have a huge overhead and cypher complexity, but how about having one node for each property type (like time), and, for each node that would have had that property in the map, a relationship with that node. And then use a relationship property w...

elwosto · 07-17-2020

Hi there, I faced the same issue and ended up using Regular Expressions, though I'm not sure how much more resource consuming this is. Look at the WHEN clause: FOREACH (ignoreMe IN CASE WHEN (m.body =~ '(?ms).+Esta informaci.n te result. .til.+') an...

elwosto · 06-22-2020

Hi there, thanks for the prompt reply Unfortunately I haven't been able to run a query filtering by date, neither storing it. I ended up retrieving all records and filtering locally in Neo4j. I'm using Neo4j 3.5, and MongoDB 3.6 drivers (though I do...

elwosto · 06-09-2020

Thanks for the prompt reply! I've tried and got the same error, but with localdatetime at the end: What version of mongo drivers are you using? Thanks!

elwosto · 06-09-2020

Hi there, Have you been able to find a solution for this? I'm also facing date issues, but to perform a find with parameters within the query, like, "sent after this date". In MongoDB the documents do have the ISODate datatype. I was able to use oper...

Neo4j

User Statistics

User Activity

Ever growing amount of Rolled back Read Transactions

Is it possible to Retry processing a message a after race condition?

Neo4j Streams consuming messages with GREAT LAG, and sudden bumps

Getting ConsumerRecord Key must not be null error in Neo4j Kafka Streams plugin

Disk Usage: Why does the used disk space is far different from the sum of the other related metrics?

Re: Can I store a list or array in Neo4j

Re: Really weird: query not returning expected data after upgrade from 3.5.16 community to 3.5.19 enterprise

Re: Inserting a date from Neo4j into mongodb as date type

Re: Inserting a date from Neo4j into mongodb as date type

Re: Inserting a date from Neo4j into mongodb as date type