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From GitBox <...@apache.org>
Subject [GitHub] [jmeter] pecollet opened a new pull request #638: Bolt Sampler - Neo4j 4.x and cluster features
Date Tue, 15 Dec 2020 16:19:00 GMT

pecollet opened a new pull request #638:
URL: https://github.com/apache/jmeter/pull/638


   ## Description
   
   Bolt Sampler : 
   - added "database" option, required for Neo4j 4.x multi-database support
   - added "access mode" option, that allows running against a Neo4j Enterprise causal cluster,
with proper query routing using the "neo4://" or "bolt+routing://" URL schemes.
   - added "transaction timeout" option, which is a useful parameter when load testing
   - fixed error displaying results when "Record Query Results" is enabled, with 4.x Driver
(retrieving resultSummary caused early consumption of results).
   
   ## Motivation and Context
   Enables running JMeter against Neo4j 4.0, 4.1 & 4.2.
   Enables running JMeter against Neo4j Enterprise Causal clusters
   Enables setting a limit on request execution time.
   
   ## How Has This Been Tested?
   Tested against : 3.5 standalone Neo4j instance, 3.5 Causal Cluster, 4.2 standalone Neo4j
instance, 4.2 Causal Cluster.
   Test config : 1 "Bolt Connection Configuration" + 1 "Bolt Request" in a Thread group
   
   ## Screenshots (if appropriate):
   <img width="1427" alt="Jmeter-bolt-sampler" src="https://user-images.githubusercontent.com/45878183/102241396-d154c980-3ef0-11eb-8043-0c444ebd1217.png">
   
   ## Types of changes
   - Bug fix (non-breaking change which fixes an issue)
   - New feature (non-breaking change which adds functionality)
   
   ## Checklist:
   - [x] My code follows the [code style][style-guide] of this project.
   - [ ] I have updated the documentation accordingly.
   


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