[JBoss JIRA] Created: (AS7-1170) support configuration of number of virtual nodes
by Michal Linhard (JIRA)
support configuration of number of virtual nodes
------------------------------------------------
Key: AS7-1170
URL: https://issues.jboss.org/browse/AS7-1170
Project: Application Server 7
Issue Type: Feature Request
Components: Clustering
Affects Versions: 7.0.0.CR1
Reporter: Michal Linhard
Assignee: Paul Ferraro
Priority: Critical
I recently played with consistent hash function implementation and produced various performance statistics.
It shows that number of virtual nodes (configuration parameter I98 in https://docspace.corp.redhat.com/docs/DOC-69249) has substantial effect on performance. (it makes distribution of data among nodes in the cluster much more even and thus avoids overstressing of one particular node, that would then hinder performance of the whole cluster)
If the next EDG6 Alpha build will take configuration from infinispan subsystem, we'll need to have this configurable, otherwise we won't be able to execute some very important performance comparisons.
it applies to the level of subsystem.cache-container.distributed-cache
so I propose addition of configuration parameter:
subsystem.cache-container.distributed-cache.numVirtualNodes that would have the same effect as I98 infinispan.configuration.clustering.hash.numVirtualNodes
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14 years, 10 months
[JBoss JIRA] Created: (AS7-1192) Classloader Thread.currentThread().getContextClassLoader() no longer inspects WEB-INF/lib
by Gerry Matte (JIRA)
Classloader Thread.currentThread().getContextClassLoader() no longer inspects WEB-INF/lib
-----------------------------------------------------------------------------------------
Key: AS7-1192
URL: https://issues.jboss.org/browse/AS7-1192
Project: Application Server 7
Issue Type: Bug
Components: Naming, Web
Affects Versions: 7.0.0.CR1
Environment: Windows 7 64 bit with java 1.6 U24 installed (both 64 bit - default version) and with 32 bit installed.
Eclipse Indigo 32 bit running with 32 bit jvm by using command line option -vm C:\s\java32\bin\javaw.exe
JBoss Tools 3.3.0-M2 installed within Eclipse
Jboss AS 7.0.0.CR1 running using 64 bit JVM from Dos using unmodified standalone.bat
Also when started via Eclipse server runtime.
Reporter: Gerry Matte
Web applications on JBoss AS 6 and earlier could use the class loader to find and load a properties file stored in WEB/lib
Jboss 7 seems to not find the properties file.
Until now I believed that this folder was considered to be part of the classpath for a webapp. Perhaps it is not ?
I will attach a test eclipse project and a war file either to this bug report or to the forum posting.
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14 years, 10 months
[JBoss JIRA] Created: (JBLOGGING-67) ASYNC logging logs nothing to the server.log
by Andrig Miller (JIRA)
ASYNC logging logs nothing to the server.log
--------------------------------------------
Key: JBLOGGING-67
URL: https://issues.jboss.org/browse/JBLOGGING-67
Project: JBoss Logging
Issue Type: Bug
Security Level: Public (Everyone can see)
Affects Versions: 3.0.0.CR1
Reporter: Andrig Miller
Assignee: David Lloyd
Priority: Critical
Fix For: 3.0.0.CR2
I configured AS 7 CR 1 to use Asynchronous logging as that release had the fix in it to have it parse the configuration correctly, but nothing ever gets written to the server.log.
My configuration is as follows:
<subsystem xmlns="urn:jboss:domain:logging:1.0">
<async-handler name="ASYNC">
<level name="INFO"/>
<queue-length value="1024"/>
<overflow-action value="BLOCK"/>
<subhandlers>
<handler name="FILE"/>
</subhandlers>
</async-handler>
<periodic-rotating-file-handler name="FILE" autoflush="true">
<level name="INFO"/>
<formatter>
<pattern-formatter pattern="%d{HH:mm:ss,SSS} %-5p [%c] (%t) %s%E%n"/>
</formatter>
<file relative-to="jboss.server.log.dir" path="server.log"/>
<suffix value=".yyyy-MM-dd"/>
</periodic-rotating-file-handler>
<logger category="com.arjuna">
<level name="WARN"/>
</logger>
<logger category="org.apache.tomcat.util.modeler">
<level name="WARN"/>
</logger>
<logger category="sun.rmi">
<level name="WARN"/>
</logger>
<root-logger>
<level name="INFO"/>
<handlers>
<handler name="ASYNC"/>
</handlers>
</root-logger>
</subsystem>
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14 years, 10 months
[JBoss JIRA] Created: (AS7-1148) After startup and shutdown of the AS 7 CR 1 release, the async-handler configuration gets overwritten with improper element (subhandlers are changed to handlers), and it won't start again with editing the configuration.
by Andrig Miller (JIRA)
After startup and shutdown of the AS 7 CR 1 release, the async-handler configuration gets overwritten with improper element (subhandlers are changed to handlers), and it won't start again with editing the configuration.
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Key: AS7-1148
URL: https://issues.jboss.org/browse/AS7-1148
Project: Application Server 7
Issue Type: Bug
Components: Domain Management
Affects Versions: 7.0.0.CR1
Reporter: Andrig Miller
Priority: Critical
Fix For: 7.0.0.Final
I created a configuration to use asynchronous logging in standalone-ha.xml, and after successfully starting the server, running a test, and shutting it down, I could no longer restart the server without a parse error in standalone-ha.xml.
What is happening, is the file is being rewritten, and it is replacing the subhandlers element with a handlers element which is incorrect.
So, my configuration, that looks like this when I start the server:
<subsystem xmlns="urn:jboss:domain:logging:1.0">
<async-handler name="ASYNC">
<level name="INFO"/>
<queue-length value="1024"/>
<overflow-action value="BLOCK"/>
<subhandlers>
<handler name="FILE"/>
</subhandlers>
</async-handler>
<periodic-rotating-file-handler name="FILE" autoflush="true">
<level name="INFO"/>
<formatter>
<pattern-formatter pattern="%d{HH:mm:ss,SSS} %-5p [%c] (%t) %s%E%n"/>
</formatter>
<file relative-to="jboss.server.log.dir" path="server.log"/>
<suffix value=".yyyy-MM-dd"/>
</periodic-rotating-file-handler>
<logger category="com.arjuna">
<level name="WARN"/>
</logger>
<logger category="org.apache.tomcat.util.modeler">
<level name="WARN"/>
</logger>
<logger category="sun.rmi">
<level name="WARN"/>
</logger>
<root-logger>
<level name="INFO"/>
<handlers>
<handler name="ASYNC"/>
</handlers>
</root-logger>
</subsystem>
ends up looking like this:
<subsystem xmlns="urn:jboss:domain:logging:1.0">
<async-handler name="ASYNC">
<level name="INFO"/>
<queue-length value="1024"/>
<overflow-action value="BLOCK"/>
<handlers>
<handler name="FILE"/>
</handlers>
</async-handler>
<periodic-rotating-file-handler name="FILE" autoflush="true">
<level name="INFO"/>
<formatter>
<pattern-formatter pattern="%d{HH:mm:ss,SSS} %-5p [%c] (%t) %s%E%n"/>
</formatter>
<file relative-to="jboss.server.log.dir" path="server.log"/>
<suffix value=".yyyy-MM-dd"/>
</periodic-rotating-file-handler>
<logger category="com.arjuna">
<level name="WARN"/>
</logger>
<logger category="org.apache.tomcat.util.modeler">
<level name="WARN"/>
</logger>
<logger category="sun.rmi">
<level name="WARN"/>
</logger>
<root-logger>
<level name="INFO"/>
<handlers>
<handler name="ASYNC"/>
</handlers>
</root-logger>
</subsystem>
Which is wrong and fails parsing, which prevents the server from starting again, unless I hand edit the file again to correct it.
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14 years, 10 months