[jira] [Updated] (QPID-4517) [Java Broker] default log4j configuration outputs line numbers, which is a performance drag
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https://issues.apache.org/jira/browse/QPID-4517?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Robbie Gemmell updated QPID-4517:
-
Summary: [Java Broker] default log4j configuration outputs line numbers,
which is a performance drag (was: Java Broker: default log4j configuration
outputs line numbers, which is a performance drag)
[Java Broker] default log4j configuration outputs line numbers, which is a
performance drag
---
Key: QPID-4517
URL: https://issues.apache.org/jira/browse/QPID-4517
Project: Qpid
Issue Type: Improvement
Components: Java Broker
Affects Versions: 0.20
Reporter: Philip Harvey
Assignee: Robbie Gemmell
Priority: Minor
Attachments:
0001-QPID-4517-modify-broker-log4j-configuration-to-use-l.patch,
QPID-4517-logging-perf-tests.tar.gz
By default we produce this sort of logging:
{noformat}
2012-12-20 09:52:51,490 INFO [main] (AbstractConfiguration.java:124) -
Tag:'path'
{noformat}
Including line numbers is slow, as described by the log4j documentation
(http://logging.apache.org/log4j/1.2/apidocs/org/apache/log4j/PatternLayout.html):
WARNING Generating caller location information is extremely slow and should
be avoided unless execution speed is not an issue.
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[jira] [Updated] (QPID-4517) Java Broker: default log4j configuration outputs line numbers, which is a performance drag
[
https://issues.apache.org/jira/browse/QPID-4517?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Philip Harvey updated QPID-4517:
Attachment: QPID-4517-logging-perf-tests.tar.gz
Attached perf test config and results corresponding to my the comments I added
a few minutes ago.
Java Broker: default log4j configuration outputs line numbers, which is a
performance drag
--
Key: QPID-4517
URL: https://issues.apache.org/jira/browse/QPID-4517
Project: Qpid
Issue Type: Improvement
Components: Java Broker
Affects Versions: 0.20
Reporter: Philip Harvey
Assignee: Philip Harvey
Priority: Minor
Attachments:
0001-QPID-4517-modify-broker-log4j-configuration-to-use-l.patch,
QPID-4517-logging-perf-tests.tar.gz
By default we produce this sort of logging:
{noformat}
2012-12-20 09:52:51,490 INFO [main] (AbstractConfiguration.java:124) -
Tag:'path'
{noformat}
Including line numbers is slow, as described by the log4j documentation
(http://logging.apache.org/log4j/1.2/apidocs/org/apache/log4j/PatternLayout.html):
WARNING Generating caller location information is extremely slow and should
be avoided unless execution speed is not an issue.
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[jira] [Updated] (QPID-4517) Java Broker: default log4j configuration outputs line numbers, which is a performance drag
[
https://issues.apache.org/jira/browse/QPID-4517?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Philip Harvey updated QPID-4517:
Attachment: 0001-QPID-4517-modify-broker-log4j-configuration-to-use-l.patch
attached patch
Java Broker: default log4j configuration outputs line numbers, which is a
performance drag
--
Key: QPID-4517
URL: https://issues.apache.org/jira/browse/QPID-4517
Project: Qpid
Issue Type: Improvement
Components: Java Broker
Affects Versions: 0.20
Reporter: Philip Harvey
Assignee: Philip Harvey
Priority: Minor
Attachments:
0001-QPID-4517-modify-broker-log4j-configuration-to-use-l.patch
By default we produce this sort of logging:
{noformat}
2012-12-20 09:52:51,490 INFO [main] (AbstractConfiguration.java:124) -
Tag:'path'
{noformat}
Including line numbers is slow, as described by the log4j documentation
(http://logging.apache.org/log4j/1.2/apidocs/org/apache/log4j/PatternLayout.html):
WARNING Generating caller location information is extremely slow and should
be avoided unless execution speed is not an issue.
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[jira] [Updated] (QPID-4517) Java Broker: default log4j configuration outputs line numbers, which is a performance drag
[
https://issues.apache.org/jira/browse/QPID-4517?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Philip Harvey updated QPID-4517:
Status: Ready To Review (was: In Progress)
Java Broker: default log4j configuration outputs line numbers, which is a
performance drag
--
Key: QPID-4517
URL: https://issues.apache.org/jira/browse/QPID-4517
Project: Qpid
Issue Type: Improvement
Components: Java Broker
Affects Versions: 0.20
Reporter: Philip Harvey
Assignee: Philip Harvey
Priority: Minor
Attachments:
0001-QPID-4517-modify-broker-log4j-configuration-to-use-l.patch
By default we produce this sort of logging:
{noformat}
2012-12-20 09:52:51,490 INFO [main] (AbstractConfiguration.java:124) -
Tag:'path'
{noformat}
Including line numbers is slow, as described by the log4j documentation
(http://logging.apache.org/log4j/1.2/apidocs/org/apache/log4j/PatternLayout.html):
WARNING Generating caller location information is extremely slow and should
be avoided unless execution speed is not an issue.
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