April 2011 - mod_cluster-issues - Jboss List Archives

[JBoss JIRA] Created: (MODCLUSTER-197) Windows x86 Missing httpd.conf + other files in 1.1.0 distribution

by Greg Zoller (JIRA)

Windows x86 Missing httpd.conf + other files in 1.1.0 distribution ------------------------------------------------------------------ Key: MODCLUSTER-197 URL: https://jira.jboss.org/browse/MODCLUSTER-197 Project: mod_cluster Issue Type: Bug Affects Versions: 1.1.0.Final Environment: Windows x86 Reporter: Greg Zoller Assignee: Jean-Frederic Clere According to the docs mod_cluster ships with a preconfigured httpd instance: just unpack and run. Unfortunately the Windows x86 version doesn't include all the conf files set up as the Linux distribution appears to have. These files need to be added or the documentation amended to reflect this. -- This message is automatically generated by JIRA. - For more information on JIRA, see: http://www.atlassian.com/software/jira

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[JBoss JIRA] Created: (MODCLUSTER-221) Only 100 webapps are detected : Maxcontext doesn't seem to be read

by Baptiste MATHUS (JIRA)

Only 100 webapps are detected : Maxcontext doesn't seem to be read ------------------------------------------------------------------ Key: MODCLUSTER-221 URL: https://issues.jboss.org/browse/MODCLUSTER-221 Project: mod_cluster Issue Type: Bug Affects Versions: 1.1.1.Final Environment: RHEL5, JBOSS EAP 5.1.0.GA, JDK Sun 1.6.0_22, [root@LB ~/provisionning-from-scratch]$ httpd -V Server version: Apache/2.2.3 Server built: Mar 4 2010 09:57:54 Server's Module Magic Number: 20051115:3 Server loaded: APR 1.2.7, APR-Util 1.2.7 Compiled using: APR 1.2.7, APR-Util 1.2.7 Architecture: 64-bit Server MPM: Prefork threaded: no forked: yes (variable process count) Server compiled with.... -D APACHE_MPM_DIR="server/mpm/prefork" -D APR_HAS_SENDFILE -D APR_HAS_MMAP -D APR_HAVE_IPV6 (IPv4-mapped addresses enabled) -D APR_USE_SYSVSEM_SERIALIZE -D APR_USE_PTHREAD_SERIALIZE -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT -D APR_HAS_OTHER_CHILD -D AP_HAVE_RELIABLE_PIPED_LOGS -D DYNAMIC_MODULE_LIMIT=128 -D HTTPD_ROOT="/etc/httpd" -D SUEXEC_BIN="/usr/sbin/suexec" -D DEFAULT_PIDLOG="run/httpd.pid" -D DEFAULT_SCOREBOARD="logs/apache_runtime_status" -D DEFAULT_LOCKFILE="logs/accept.lock" -D DEFAULT_ERRORLOG="logs/error_log" -D AP_TYPES_CONFIG_FILE="conf/mime.types" -D SERVER_CONFIG_FILE="conf/httpd.conf" [17:25:43][root@LB ~/provisionning-from-scratch]$ httpd -v Server version: Apache/2.2.3 Server built: Mar 4 2010 09:57:54 Reporter: Baptiste MATHUS Assignee: Jean-Frederic Clere We're currently testing an architecture where we deploy 70 webapps in a 3-nodes cluster. After some times wondering why only some of the webapps were visible in the /mod_cluster-manager URL, we discovered that a Maxcontext parameter existed and was defaulting to 100. Then we set the Maxcontext parameter to 400, but it doesn't seem to change anything. Still only 100 webapp contexts are detected. I tried having a look at the C source code, but I don't see anything obvious. Maybe this parameter is just not read? Thanks a lot for your help. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

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[JBoss JIRA] Created: (MODCLUSTER-230) Improve documentation on how to use load metrics with Tomcat 6

by Radoslav Husar (JIRA)

Improve documentation on how to use load metrics with Tomcat 6 -------------------------------------------------------------- Key: MODCLUSTER-230 URL: https://issues.jboss.org/browse/MODCLUSTER-230 Project: mod_cluster Issue Type: Feature Request Reporter: Radoslav Husar Assignee: Jean-Frederic Clere So that people don't get when they only specify the class name (or maybe its more of a problem like MODCLUSTER-183?) {code} INFO: Starting Coyote AJP/1.3 on ajp-8009 java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414) Caused by: java.lang.NullPointerException at org.jboss.modcluster.ModClusterListener.createLoadBalanceFactorProvider(ModClusterListener.java:104) at org.jboss.modcluster.CatalinaEventHandler.init(CatalinaEventHandler.java:119) at org.jboss.modcluster.CatalinaEventHandler.init(CatalinaEventHandler.java:56) at org.jboss.modcluster.CatalinaEventHandlerAdapter.lifecycleEvent(CatalinaEventHandlerAdapter.java:127) at org.jboss.modcluster.AbstractModClusterService.lifecycleEvent(AbstractModClusterService.java:90) at org.jboss.modcluster.ModClusterListener.lifecycleEvent(ModClusterListener.java:132) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142) at org.apache.catalina.core.StandardServer.start(StandardServer.java:759) at org.apache.catalina.startup.Catalina.start(Catalina.java:595) ... 6 more {code} -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

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[JBoss JIRA] Created: (MODCLUSTER-229) Misbehaving client causes worker to go bad

by Jean-Frederic Clere (JIRA)

Misbehaving client causes worker to go bad ------------------------------------------ Key: MODCLUSTER-229 URL: https://issues.jboss.org/browse/MODCLUSTER-229 Project: mod_cluster Issue Type: Bug Affects Versions: 1.1.1.Final, 1.0.9 Environment: bad client could mark the worker bad... Reporter: Jean-Frederic Clere Assignee: Jean-Frederic Clere Priority: Blocker Sending an empty POST triggers the problem -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years

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[JBoss JIRA] Created: (MODCLUSTER-228) Tomcat6 throws java.lang.NoSuchMethodError instead a localised error messages.

by Jean-Frederic Clere (JIRA)

Tomcat6 throws java.lang.NoSuchMethodError instead a localised error messages. ------------------------------------------------------------------------------ Key: MODCLUSTER-228 URL: https://issues.jboss.org/browse/MODCLUSTER-228 Project: mod_cluster Issue Type: Bug Affects Versions: 1.1.1.Final, 1.0.9 Environment: Tomcat 6.0.x Reporter: Jean-Frederic Clere Assignee: Jean-Frederic Clere Fix For: 1.0.10, 1.1.2.Final mod_cluster is compiled with jbossweb-2.1.x where we have in org/apache/tomcat/util/res/StringManager.java. public String getString(String key, Object arg1, Object arg2, Object arg3) but Tomcat has: public String getString(final String key, final Object... args) So java.io.FileNotFoundException :-( -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years

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[JBoss JIRA] Created: (MODCLUSTER-218) CLONE - Make mod_cluster manager tolerant to F5 page refresh when disabled context

by Jean-Frederic Clere (JIRA)

CLONE - Make mod_cluster manager tolerant to F5 page refresh when disabled context ---------------------------------------------------------------------------------- Key: MODCLUSTER-218 URL: https://issues.jboss.org/browse/MODCLUSTER-218 Project: mod_cluster Issue Type: Feature Request Affects Versions: 1.0.2.GA Reporter: Radoslav Husar Assignee: Jean-Frederic Clere Priority: Minor Fix For: 1.1.0.CR2 I ran into this and found it rather unfriendly, when I wanted to refresh the mod_cluster manager (mcm) server returned Error 500. This happens when the last command was operating with a node which is no longer in the list. For example disabling a context: http://jawa11:7777/mod_cluster-manager?nonce=a6302da7-faa0-4338-8d35-9a25... You can easily run into this since there is no clear way - a link - to get to the page without any parameters (supposingly following the Autorefresh link which is not always desired to turn it off). Thanks for considering! -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

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[JBoss JIRA] Created: (MODCLUSTER-225) Doc : add a note explaining where Maxcontext must be put in httpd.conf

by Baptiste MATHUS (JIRA)

Doc : add a note explaining where Maxcontext must be put in httpd.conf ---------------------------------------------------------------------- Key: MODCLUSTER-225 URL: https://issues.jboss.org/browse/MODCLUSTER-225 Project: mod_cluster Issue Type: Enhancement Affects Versions: 1.1.1.Final Reporter: Baptiste MATHUS Assignee: Jean-Frederic Clere As a followup to MODCLUSTER-221, I think documentation should be updated to explain where Maxcontext parameter must be declared. Cheers Thanks a lot. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

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[JBoss JIRA] Created: (MODCLUSTER-222) CLONE - Apache with mod_cluster refuses to start at first, after 7 retries it starts up

by Jean-Frederic Clere (JIRA)

CLONE - Apache with mod_cluster refuses to start at first, after 7 retries it starts up --------------------------------------------------------------------------------------- Key: MODCLUSTER-222 URL: https://issues.jboss.org/browse/MODCLUSTER-222 Project: mod_cluster Issue Type: Bug Affects Versions: 1.0.2.GA Environment: x64, RHEL 5.2, Server version: Apache/2.2.13 (Unix) Reporter: Radoslav Husar Assignee: Jean-Frederic Clere Priority: Critical Fix For: 1.1.0.CR1 When starting up Apache with mod cluster, by command: [hudson@perf10 httpd]$ /usr/sbin/apachectl -k start -d /tmp/hudson/httpd It refuses to start, but creates files in logs one-by-one and then when all files are created it accepts to start. [hudson@perf10 httpd]$ cat logs/error_log [Tue Jan 05 12:01:11 2010] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec) [Tue Jan 05 12:01:11 2010] [notice] Digest: generating secret for digest authentication ... [Tue Jan 05 12:01:11 2010] [notice] Digest: done [Tue Jan 05 12:01:11 2010] [emerg] create_mem_node /tmp/hudson/httpd/logs/manager.node failed Configuration Failed [Tue Jan 05 12:01:37 2010] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec) [Tue Jan 05 12:01:37 2010] [notice] Digest: generating secret for digest authentication ... [Tue Jan 05 12:01:37 2010] [notice] Digest: done [Tue Jan 05 12:01:37 2010] [emerg] create_mem_context failed Configuration Failed [Tue Jan 05 12:02:40 2010] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec) [Tue Jan 05 12:02:40 2010] [notice] Digest: generating secret for digest authentication ... [Tue Jan 05 12:02:40 2010] [notice] Digest: done [Tue Jan 05 12:02:40 2010] [emerg] create_mem_host failed Configuration Failed [Tue Jan 05 12:04:43 2010] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec) [Tue Jan 05 12:04:43 2010] [notice] Digest: generating secret for digest authentication ... [Tue Jan 05 12:04:43 2010] [notice] Digest: done [Tue Jan 05 12:04:43 2010] [emerg] create_mem_balancer failed Configuration Failed [Tue Jan 05 12:04:44 2010] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec) [Tue Jan 05 12:04:44 2010] [notice] Digest: generating secret for digest authentication ... [Tue Jan 05 12:04:44 2010] [notice] Digest: done [Tue Jan 05 12:04:44 2010] [emerg] create_mem_sessionid failed Configuration Failed [Tue Jan 05 12:04:45 2010] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec) [Tue Jan 05 12:04:45 2010] [notice] Digest: generating secret for digest authentication ... [Tue Jan 05 12:04:45 2010] [notice] Digest: done [Tue Jan 05 12:04:45 2010] [emerg] create_mem_domain failed Configuration Failed [Tue Jan 05 12:04:46 2010] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec) [Tue Jan 05 12:04:46 2010] [notice] Digest: generating secret for digest authentication ... [Tue Jan 05 12:04:46 2010] [notice] Digest: done [Tue Jan 05 12:04:46 2010] [notice] Advertise initialized for process 1713 [Tue Jan 05 12:04:46 2010] [notice] Apache/2.2.3 (Red Hat) configured -- resuming normal operations The configuration is here: https://svn.devel.redhat.com/repos/jboss-qa/load-testing/etc/httpd/mod_cl... Is there a workaround? What might be causing this? -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years

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[JBoss JIRA] Created: (MODCLUSTER-118) character ? in

by Dmitry Sanatin (JIRA)

character ? in --------------- Key: MODCLUSTER-118 URL: https://jira.jboss.org/jira/browse/MODCLUSTER-118 Project: mod_cluster Issue Type: Bug Affects Versions: 1.1.0.Beta1 Environment: Windows 7 Ultimate, Apache 2.2.14 , JBoss web/Tomcat configuration Reporter: Dmitry Sanatin Assignee: Jean-Frederic Clere URI of http request is truncated up to '?' character at apache side. Cluster node receive wrong request. . If '?' is replaced by '%3f', it is passed to jboss "correctly". There is no such problem with 1.0.2 GA version. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years

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[JBoss JIRA] Created: (MODCLUSTER-90) Add information in httpd to find easly the mod_cluster version

by Jean-Frederic Clere (JIRA)

Add information in httpd to find easly the mod_cluster version -------------------------------------------------------------- Key: MODCLUSTER-90 URL: https://jira.jboss.org/jira/browse/MODCLUSTER-90 Project: mod_cluster Issue Type: Feature Request Environment: httpd Reporter: Jean-Frederic Clere Assignee: Jean-Frederic Clere Priority: Minor Something like the header: Server: Apache/2.2.12-dev (Unix) mod_ssl/2.2.12-dev OpenSSL/0.9.8k-fips DAV/2 for example. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years

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mod_cluster-issues April 2011