Camel splitter/aggregator 2x slower in 2.8.1 vs 2.7.3
-----------------------------------------------------
Key: CAMEL-4476
URL: https://issues.apache.org/jira/browse/CAMEL-4476
Project: Camel
Issue Type: Bug
Components: camel-core
Affects Versions: 2.8.1
Environment: Oracle JDK 1.6.0_26 64-bit, CentOS 6 64-bit
Reporter: Bryan Keller
I noticed a sharp decline in the performance of my application when I upgraded
from Camel 2.7.3 to 2.8.1. I discovered that the splitter/aggregator had become
the bottleneck in my app. I have created a sample app that demonstrates the
issue. The aggregator uses a lock, and I suspect lock contention may be at the
root of this, but didn't notice any changes around that in the code diff
between the versions.
I uploaded the sample app to http://www.vancameron.net/CamelPerf.zip. It uses
gradle. Unzip to a directory then run "gradle" from the command line. To change
the version from 2.8.1 to 2.7.3, edit the build.gradle file and run again.
The app loads 10 files with 100k lines each. It prints the current time in msec
per batch.
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
