Alexey Goncharuk created IGNITE-1228:
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Summary: Invalid logger behavior when log4j configuration cannot be found
Key: IGNITE-1228
URL:
https://issues.apache.org/jira/browse/IGNITE-1228 Project: Ignite
Issue Type: Bug
Components: general
Reporter: Alexey Goncharuk
Assignee: Valentin Kulichenko
Priority: Critical
In my tests I started Ignite without a valid log4j configuration file in QUIET mode, this is what I've got in the console:
{code}
log4j:WARN No appenders could be found for logger (org.apache.ignite.internal.util.typedef.G).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See
http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[00:14:29] __________ ________________
[00:14:29] / _/ ___/ |/ / _/_ __/ __/
[00:14:29] _/ // (7 7 // / / / / _/
[00:14:29] /___/\___/_/|_/___/ /_/ /___/
[00:14:29]
[00:14:29] ver. 1.3.3#20150803-sha1:7d747d2a
[00:14:29] 2015 Copyright(C) Apache Software Foundation
[00:14:29]
[00:14:29] Ignite documentation:
http://ignite.incubator.apache.org[00:14:29]
[00:14:29] Quiet mode.
[00:14:29] ^-- To see **FULL** console log here add -DIGNITE_QUIET=false or "-v" to ignite.{sh|bat}
[00:14:29]
[00:14:29] Configured plugins:
[00:14:29] ^-- None
[00:14:29]
[00:14:31] Security status [authentication=off, communication encryption=off]
[00:14:34] Performance suggestions for grid 'Benchmark' (fix if possible)
[00:14:34] To disable, set -DIGNITE_PERFORMANCE_SUGGESTIONS_DISABLED=true
[00:14:34] ^-- Disable grid events (remove 'includeEventTypes' from configuration)
[00:14:34]
[00:14:34] To start Console Management & Monitoring run ignitevisorcmd.{sh|bat}
[00:14:34]
[00:14:34] Ignite node started OK (id=96b97d66, grid=Benchmark)
[00:14:34] Topology snapshot [ver=1, servers=1, clients=0, CPUs=8, heap=3.0GB]
{code}
When I ran micro-benchmarks in this configuration, it turned out that 90% time is spent in building strings for logger. I checked and {{ignite.log().isDebugEnabled()}} returned {{true}}, which is a serious user experience issue.
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