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Questions tagged [bolt]

The Bolt Protocol is a lightweight (binary) messaging protocol for databases. Bolt is statement oriented with a client-server design; originally created by the team behind Neo4j.

For an in-depth overview, including transport layer details, messaging, serialization, and examples see https://boltprotocol.org/ .

Originally, Bolt was created for use in the Neo4j graph database. PostgreSQL's binary network protocol and the data interchange format MessagePack inspired Bolt.

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Project cannot depend on workspace Package - Bolt

While using the Bolt Project Management tool (Like Lerna) I'm running into the following issues error Project cannot depend on workspace Package "awesome-typescript-loader" error Project cannot depend on workspace Package "bestzip" error Project…
Jose A
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How do you connect to GrapheneDb using graphaware/neo4j-php-client?

I have read the instructions at both https://github.com/graphaware/neo4j-php-client#installation-and-basic-usage and https://docs.graphenedb.com/docs/php While this example from the GrapheneDb docs does work, it does not use GraphAware Neo4j PHP…
dataskills
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Neo4j - The client is unauthorized due to authentication failure

I'm currently running Neo4j version 3.4.9 on a Google Cloud VM instance and I'm having an authentication issue I can't resolve. My Neo4j server is running fine in the cloud and I can access it directly using Neo4j browser. I have changed the default…
Sean
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Using bolt-js , can one slack app post messages as multiple users?

I'm making slack app like this: open modal by slash command Input text to textarea on modal Push submit button Text is translated by Google API and posted to channel On step 4, I'd like to post translated text as user (not as bot) . In additon, if…
Tomo Koji
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Python Neo4j Driver write_transaction returning empty result

I am using Neo4j version 4.0.1, with python driver version 4.0 on python 3.7.2 My Problem is, that within a transaction, the result from database contains records, while it does not if returned to outside the transaction. In my opinion, with a…
1D0BE
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Unable to connect to neo4j from a docker instance

I have a Node.js application that connects to neo4j. Running it normally works well, I'm able to connect. However, when I run it inside Docker I run into this error: Neo4jError: Failed to connect to server. Please ensure that your database is…
Layvier
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.Net Connection to Bolt URI failing with Neo4jClient but not Neo4j.Driver

I have been connecting .Net Core code from within a Docker container to a Neo4j DB. I tried using Neo4jClient first but ran into issues with the http connection out of the docker container. I then tried the Neo4j.Driver directly with the bolt…
TimH
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How does my neo4j browser still works even when I stop neo4j service?

neo4j.service - Neo4j Graph Database Loaded: loaded (/lib/systemd/system/neo4j.service; disabled; vendor preset: enabled) Active: inactive (dead) Mar 06 13:26:43 ip-10-14-12-59 neo4j[12287]: 2020-03-06 13:26:43.564+0000 INFO ======== Neo4j…
Mohseen Mulla
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Why Redis automatically flushall data?

I use Jedis in Storm Bolt to insert record to Redis. But Redis suddenly flushall my data serveral times. The first time I checked number of records it showed 23k but after that I rechecked it shows only over 100 records, and the last time I checked…
Nhiên Ngô Đình
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Neo4j connection failing - Bitnami AWS

I've trying to connect to a remote Neo4j instance via the python driver. I'm using python 3.7 and the most up to date version of the driver. I have no issues connecting via the browser and I get this: bolt://
:7687 No issues but when I try…
Michael Porter
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Running "MATCH (n) DETACH DELETE n" via "neo4j-driver" doesn't work

I'm testing the neo4j-driver package to run Cypher queries via JavaScript/TypeScript. I can run most queries just fine, but every time I try running the command MATCH (n) DETACH DELETE n my program just keeps hanging and nothing happens. My code: //…
Telmo Trooper
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Can we write SQL query instead of CQL?

I am using JDBC driver (org.neo4j.jdbc.bolt.BoltDriver) to connect to neo4j (jdbc link url : neo4j-jdbc-driver-link) . Could see we need to write SQL while executing query. Can we write a SQL query instead of CQL like SELECT p.* FROM products as p;?
Debasish Halder
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Neo4J Bolt Driver Create Relationship Hangs

I'm running into an issue when creating relationships to and from certain nodes hangs. And in some cases the hanging crashes the entire Neo4J instance. When I'm looking at the stack trace of my application I'm seeing this behavior with the Java…
lordmj
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can't load package: C:\Go\src\"application"\db.go:10:2: non-standard import "github.com/boltdb/bolt" in standard package "application"

I'm new to coding so I'm sure my mistake is something simple. I'm trying to install an application from github.com/benbjohnson/roommate. I have installed go and am able to get the file. go get github.com/boltdb/bolt/... However, when I try to…
Jason Terry
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How to send multiple (different) tuples from one KafkaSpout at once to the bolt?

I am a novice in Apache Storm. I am trying to develop a real-time stream processing system using Apache Kafka, Storm and ESPER CEP engine. For that, I am having one KafkaSpout that will emit streams to Bolts(which has my CEP queries) to filter the…
tank
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