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https://issues.apache.org/jira/browse/CASSANDRA-2383?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13055792#comment-13055792
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David Allsopp edited comment on CASSANDRA-2383 at 6/27/11 10:13 PM:
--------------------------------------------------------------------
@Jonathan - yes, I thought so too, but it doesn't. The default init process for
log4j is described at http://logging.apache.org/log4j/1.2/manual.html, but it
doesn't really explain what happens if defaultInitOverride is set!
With -Dlog4j.debug=true and the original batch file, i.e.
{quote}
-Dlog4j.configuration=log4j-server.properties^
-Dlog4j.defaultInitOverride=true^}}
{quote}
I see:
{quote}
Starting Cassandra Server
log4j:
[/C:/Users/David/Key%20Value/apache-cassandra-0.7.6-2/conf/log4j-server.properties]
does not exist.
log4j: Default initialization of overridden by
log4j.defaultInitOverrideproperty.
log4j:WARN No appenders could be found for logger
(org.apache.cassandra.service.AbstractCassandraDaemon).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more
info.
{quote}
If I remove the defaultInitOverride, I get:
{quote}
Starting Cassandra Server
log4j:
[/C:/Users/David/Key%20Value/apache-cassandra-0.7.6-2/conf/log4j-server.properties]
does not exist.
log4j: Trying to find [log4j-server.properties] using context classloader
sun.misc.Launcher$AppClassLoader@1a45a877.
log4j: Using URL
[file:/C:/Users/David/Key%20Value/apache-cassandra-0.7.6-2/conf/log4j-server.properties]
for automatic log4j configuration.
log4j: Reading configuration from URL
file:/C:/Users/David/Key%20Value/apache-cassandra-0.7.6-2/conf/log4j-server.properties
[etc...]
{quote}
Finally, with:
{quote}
-Dlog4j.configuration=file:conf/log4j-server.properties^
-Dlog4j.defaultInitOverride=true^
{quote}
I get this, if current directory is CASSANDRA_HOME:
{quote}
Starting Cassandra Server
log4j: Default initialization of overridden by
log4j.defaultInitOverrideproperty.
[etc...]
{quote}
But this, if current directory is CASSANDRA_HOME/bin (e.g. if double-clicking
the batch file):
{quote}
Starting Cassandra Server
log4j: [conf/log4j-server.properties] does not exist.
log4j: Default initialization of overridden by
log4j.defaultInitOverrideproperty.
log4j:WARN No appenders could be found for logger
(org.apache.cassandra.service.AbstractCassandraDaemon).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more
info.
{quote}
was (Author: dallsopp):
@Jonathan - yes, I thought so too, but it doesn't. The default init process
for log4j is described at http://logging.apache.org/log4j/1.2/manual.html, but
it doesn't really explain what happens if defaultInitOverride is set!
With -Dlog4j.debug=true and the original batch file, i.e.
-Dlog4j.configuration=log4j-server.properties^
-Dlog4j.defaultInitOverride=true^
I see:
Starting Cassandra Server
log4j:
[/C:/Users/David/Key%20Value/apache-cassandra-0.7.6-2/conf/log4j-server.properties]
does not exist.
log4j: Default initialization of overridden by
log4j.defaultInitOverrideproperty.
log4j:WARN No appenders could be found for logger
(org.apache.cassandra.service.AbstractCassandraDaemon).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more
info.
If I remove the defaultInitOverride, I get:
Starting Cassandra Server
log4j:
[/C:/Users/David/Key%20Value/apache-cassandra-0.7.6-2/conf/log4j-server.properties]
does not exist.
log4j: Trying to find [log4j-server.properties] using context classloader
sun.misc.Launcher$AppClassLoader@1a45a877.
log4j: Using URL
[file:/C:/Users/David/Key%20Value/apache-cassandra-0.7.6-2/conf/log4j-server.properties]
for automatic log4j configuration.
log4j: Reading configuration from URL
file:/C:/Users/David/Key%20Value/apache-cassandra-0.7.6-2/conf/log4j-server.properties
[etc...]
Finally, with:
-Dlog4j.configuration=file:conf/log4j-server.properties^
-Dlog4j.defaultInitOverride=true^
I get this, if current directory is CASSANDRA_HOME:
Starting Cassandra Server
log4j: Default initialization of overridden by
log4j.defaultInitOverrideproperty.
[etc...]
But this, if current directory is CASSANDRA_HOME/bin (e.g. if double-clicking
the batch file):
Starting Cassandra Server
log4j: [conf/log4j-server.properties] does not exist.
log4j: Default initialization of overridden by
log4j.defaultInitOverrideproperty.
log4j:WARN No appenders could be found for logger
(org.apache.cassandra.service.AbstractCassandraDaemon).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more
info.
> cassandra.bat does not handle folder names with space characters on windows
> ---------------------------------------------------------------------------
>
> Key: CASSANDRA-2383
> URL: https://issues.apache.org/jira/browse/CASSANDRA-2383
> Project: Cassandra
> Issue Type: Bug
> Components: Tools
> Affects Versions: 0.7.4
> Environment: OS : windows
> java : 1.6.0.23
> Reporter: david lee
> Assignee: Benjamin Coverston
> Priority: Minor
> Fix For: 0.7.7
>
>
> when cassandra home folder is placed inside a folder which has space
> characters in its name,
> log4j settings are not properly loaded and warning messages are shown.
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