Details
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Type:
Bug
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Status:
Open
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Priority:
Critical
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Resolution: Unresolved
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Affects Version/s: 1.3.3 (Beta)
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Fix Version/s: 1.4.2 (Beta)
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Component/s: None
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Labels:None
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Environment:1.3.3-SNAPSHOT, r776815 and r777534
1.3.4-SNAPSHOT, r781487
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Complexity:Intermediate
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Number of attachments :0
Description
While monitoring vmbuild after upgrading it, I noticed another error 503 as the page refreshed. When I checked the log, I can see it's been re-starting fairly regularly:
imbrium:Downloads wsmoak$ grep started vmbuild-continuum-20090520.log 2009-05-22 00:33:35,256 [WrapperSimpleAppMain] INFO org.apache.maven.continuum.DefaultContinuum - < Continuum 1.3.3-SNAPSHOT started! > 2009-05-22 01:32:49,367 [WrapperSimpleAppMain] INFO org.apache.maven.continuum.DefaultContinuum - < Continuum 1.3.3-SNAPSHOT started! > 2009-05-22 02:23:05,537 [WrapperSimpleAppMain] INFO org.apache.maven.continuum.DefaultContinuum - < Continuum 1.3.3-SNAPSHOT started! > 2009-05-22 03:02:45,942 [WrapperSimpleAppMain] INFO org.apache.maven.continuum.DefaultContinuum - < Continuum 1.3.3-SNAPSHOT started! > 2009-05-22 04:11:22,112 [WrapperSimpleAppMain] INFO org.apache.maven.continuum.DefaultContinuum - < Continuum 1.3.3-SNAPSHOT started! > 2009-05-22 05:08:31,257 [WrapperSimpleAppMain] INFO org.apache.maven.continuum.DefaultContinuum - < Continuum 1.3.3-SNAPSHOT started! > 2009-05-22 06:06:17,363 [WrapperSimpleAppMain] INFO org.apache.maven.continuum.DefaultContinuum - < Continuum 1.3.3-SNAPSHOT started! > 2009-05-22 06:53:23,922 [WrapperSimpleAppMain] INFO org.apache.maven.continuum.DefaultContinuum - < Continuum 1.3.3-SNAPSHOT started! > 2009-05-22 08:50:13,021 [WrapperSimpleAppMain] INFO org.apache.maven.continuum.DefaultContinuum - < Continuum 1.3.3-SNAPSHOT started! > 2009-05-22 09:18:34,881 [WrapperSimpleAppMain] INFO org.apache.maven.continuum.DefaultContinuum - < Continuum 1.3.3-SNAPSHOT started! >
Only one of those is an intentional re-start after the upgrade.
Issue Links
| This issue is related to: | ||||
| CONTINUUM-2204 | Continuum occasionally failing with "too many open files" after upgrade |
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Activity
> I don't see the normal messages when the wrapper detects a hung jvm and re-starts it.
That's because the wrapper log is separate now:
from wrapper.log
ERROR | wrapper | 2009/05/22 00:31:11 | JVM appears hung: Timed out waiting for signal from JVM. ERROR | wrapper | 2009/05/22 00:31:11 | JVM did not exit on request, terminated STATUS | wrapper | 2009/05/22 00:31:12 | JVM exited in response to signal SIGKILL (9). ERROR | wrapper | 2009/05/22 00:31:12 | Unable to start a JVM STATUS | wrapper | 2009/05/22 00:31:12 | on_exit trigger matched. Restarting the JVM. (Exit code: 1) STATUS | wrapper | 2009/05/22 00:31:42 | Launching a JVM... INFO | jvm 43 | 2009/05/22 00:31:43 | Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org INFO | jvm 43 | 2009/05/22 00:31:43 | Copyright 1999-2006 Tanuki Software, Inc. All Rights Reserved. INFO | jvm 43 | 2009/05/22 00:31:43 | INFO | jvm 43 | 2009/05/22 00:31:45 | 3 [WrapperSimpleAppMain] INFO org.mortbay.log - Logging to org.slf4j.impl.SimpleLogger(org.mortbay.log) via org.mortbay.log.Slf4jLog INFO | jvm 43 | 2009/05/22 00:31:47 | 1662 [WrapperSimpleAppMain] WARN org.mortbay.log - Deprecated configuration used for ./apps INFO | jvm 43 | 2009/05/22 00:31:47 | 1939 [WrapperSimpleAppMain] INFO org.mortbay.log - Redirecting stderr/stdout to /home/continuum/services/continuum/logs/2009_05_22.stderrout.log ERROR | wrapper | 2009/05/22 01:30:42 | JVM appears hung: Timed out waiting for signal from JVM. ERROR | wrapper | 2009/05/22 01:30:42 | JVM did not exit on request, terminated STATUS | wrapper | 2009/05/22 01:30:43 | JVM exited in response to signal SIGKILL (9). ERROR | wrapper | 2009/05/22 01:30:43 | Unable to start a JVM STATUS | wrapper | 2009/05/22 01:30:43 | on_exit trigger matched. Restarting the JVM. (Exit code: 1) STATUS | wrapper | 2009/05/22 01:31:12 | Launching a JVM... INFO | jvm 44 | 2009/05/22 01:31:13 | Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org INFO | jvm 44 | 2009/05/22 01:31:13 | Copyright 1999-2006 Tanuki Software, Inc. All Rights Reserved. INFO | jvm 44 | 2009/05/22 01:31:13 | INFO | jvm 44 | 2009/05/22 01:31:14 | 2 [WrapperSimpleAppMain] INFO org.mortbay.log - Logging to org.slf4j.impl.SimpleLogger(org.mortbay.log) via org.mortbay.log.Slf4jLog INFO | jvm 44 | 2009/05/22 01:31:14 | 363 [WrapperSimpleAppMain] WARN org.mortbay.log - Deprecated configuration used for ./apps INFO | jvm 44 | 2009/05/22 01:31:14 | 664 [WrapperSimpleAppMain] INFO org.mortbay.log - Redirecting stderr/stdout to /home/continuum/services/continuum/logs/2009_05_22.stderrout.log ERROR | wrapper | 2009/05/22 02:21:09 | JVM appears hung: Timed out waiting for signal from JVM. ERROR | wrapper | 2009/05/22 02:21:09 | JVM did not exit on request, terminated STATUS | wrapper | 2009/05/22 02:21:11 | JVM exited in response to signal SIGKILL (9). ERROR | wrapper | 2009/05/22 02:21:11 | Unable to start a JVM STATUS | wrapper | 2009/05/22 02:21:11 | on_exit trigger matched. Restarting the JVM. (Exit code: 1) STATUS | wrapper | 2009/05/22 02:21:40 | Launching a JVM... INFO | jvm 45 | 2009/05/22 02:21:40 | Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org INFO | jvm 45 | 2009/05/22 02:21:40 | Copyright 1999-2006 Tanuki Software, Inc. All Rights Reserved. INFO | jvm 45 | 2009/05/22 02:21:40 | INFO | jvm 45 | 2009/05/22 02:21:41 | 1 [WrapperSimpleAppMain] INFO org.mortbay.log - Logging to org.slf4j.impl.SimpleLogger(org.mortbay.log) via org.mortbay.log.Slf4jLog INFO | jvm 45 | 2009/05/22 02:21:41 | 265 [WrapperSimpleAppMain] WARN org.mortbay.log - Deprecated configuration used for ./apps INFO | jvm 45 | 2009/05/22 02:21:41 | 390 [WrapperSimpleAppMain] INFO org.mortbay.log - Redirecting stderr/stdout to /home/continuum/services/continuum/logs/2009_05_22.stderrout.log ... ERROR | wrapper | 2009/05/22 03:00:39 | JVM appears hung: Timed out waiting for signal from JVM. ERROR | wrapper | 2009/05/22 03:00:39 | JVM did not exit on request, terminated STATUS | wrapper | 2009/05/22 03:00:40 | JVM exited in response to signal SIGKILL (9). ERROR | wrapper | 2009/05/22 03:00:40 | Unable to start a JVM STATUS | wrapper | 2009/05/22 03:00:40 | on_exit trigger matched. Restarting the JVM. (Exit code: 1) STATUS | wrapper | 2009/05/22 03:01:10 | Launching a JVM... INFO | jvm 46 | 2009/05/22 03:01:10 | Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org INFO | jvm 46 | 2009/05/22 03:01:10 | Copyright 1999-2006 Tanuki Software, Inc. All Rights Reserved. INFO | jvm 46 | 2009/05/22 03:01:10 | INFO | jvm 46 | 2009/05/22 03:01:11 | 2 [WrapperSimpleAppMain] INFO org.mortbay.log - Logging to org.slf4j.impl.SimpleLogger(org.mortbay.log) via org.mortbay.log.Slf4jLog INFO | jvm 46 | 2009/05/22 03:01:11 | 383 [WrapperSimpleAppMain] WARN org.mortbay.log - Deprecated configuration used for ./apps INFO | jvm 46 | 2009/05/22 03:01:11 | 715 [WrapperSimpleAppMain] INFO org.mortbay.log - Redirecting stderr/stdout to /home/continuum/services/continuum/logs/2009_05_22.stderrout.log ERROR | wrapper | 2009/05/22 04:08:52 | JVM appears hung: Timed out waiting for signal from JVM. ERROR | wrapper | 2009/05/22 04:08:53 | JVM did not exit on request, terminated STATUS | wrapper | 2009/05/22 04:08:54 | JVM exited in response to signal SIGKILL (9). ERROR | wrapper | 2009/05/22 04:08:54 | Unable to start a JVM STATUS | wrapper | 2009/05/22 04:08:54 | on_exit trigger matched. Restarting the JVM. (Exit code: 1) STATUS | wrapper | 2009/05/22 04:09:23 | Launching a JVM... INFO | jvm 47 | 2009/05/22 04:09:37 | Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org INFO | jvm 47 | 2009/05/22 04:09:37 | Copyright 1999-2006 Tanuki Software, Inc. All Rights Reserved. INFO | jvm 47 | 2009/05/22 04:09:37 | INFO | jvm 47 | 2009/05/22 04:09:39 | 3 [WrapperSimpleAppMain] INFO org.mortbay.log - Logging to org.slf4j.impl.SimpleLogger(org.mortbay.log) via org.mortbay.log.Slf4jLog INFO | jvm 47 | 2009/05/22 04:09:39 | 400 [WrapperSimpleAppMain] WARN org.mortbay.log - Deprecated configuration used for ./apps INFO | jvm 47 | 2009/05/22 04:09:40 | 952 [WrapperSimpleAppMain] INFO org.mortbay.log - Redirecting stderr/stdout to /home/continuum/services/continuum/logs/2009_05_22.stderrout.log ERROR | wrapper | 2009/05/22 05:06:35 | JVM appears hung: Timed out waiting for signal from JVM. ERROR | wrapper | 2009/05/22 05:06:36 | JVM did not exit on request, terminated STATUS | wrapper | 2009/05/22 05:06:37 | JVM exited in response to signal SIGKILL (9). ERROR | wrapper | 2009/05/22 05:06:37 | Unable to start a JVM STATUS | wrapper | 2009/05/22 05:06:37 | on_exit trigger matched. Restarting the JVM. (Exit code: 1) STATUS | wrapper | 2009/05/22 05:07:06 | Launching a JVM... INFO | jvm 48 | 2009/05/22 05:07:07 | Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org INFO | jvm 48 | 2009/05/22 05:07:07 | Copyright 1999-2006 Tanuki Software, Inc. All Rights Reserved. INFO | jvm 48 | 2009/05/22 05:07:07 | INFO | jvm 48 | 2009/05/22 05:07:07 | 2 [WrapperSimpleAppMain] INFO org.mortbay.log - Logging to org.slf4j.impl.SimpleLogger(org.mortbay.log) via org.mortbay.log.Slf4jLog INFO | jvm 48 | 2009/05/22 05:07:07 | 348 [WrapperSimpleAppMain] WARN org.mortbay.log - Deprecated configuration used for ./apps INFO | jvm 48 | 2009/05/22 05:07:07 | 535 [WrapperSimpleAppMain] INFO org.mortbay.log - Redirecting stderr/stdout to /home/continuum/services/continuum/logs/2009_05_22.stderrout.log ERROR | wrapper | 2009/05/22 06:04:23 | JVM appears hung: Timed out waiting for signal from JVM. ERROR | wrapper | 2009/05/22 06:04:23 | JVM did not exit on request, terminated STATUS | wrapper | 2009/05/22 06:04:24 | JVM exited in response to signal SIGKILL (9). ERROR | wrapper | 2009/05/22 06:04:24 | Unable to start a JVM STATUS | wrapper | 2009/05/22 06:04:24 | on_exit trigger matched. Restarting the JVM. (Exit code: 1) STATUS | wrapper | 2009/05/22 06:04:54 | Launching a JVM... INFO | jvm 49 | 2009/05/22 06:04:55 | Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org INFO | jvm 49 | 2009/05/22 06:04:55 | Copyright 1999-2006 Tanuki Software, Inc. All Rights Reserved. INFO | jvm 49 | 2009/05/22 06:04:55 | INFO | jvm 49 | 2009/05/22 06:04:55 | 2 [WrapperSimpleAppMain] INFO org.mortbay.log - Logging to org.slf4j.impl.SimpleLogger(org.mortbay.log) via org.mortbay.log.Slf4jLog INFO | jvm 49 | 2009/05/22 06:04:55 | 380 [WrapperSimpleAppMain] WARN org.mortbay.log - Deprecated configuration used for ./apps INFO | jvm 49 | 2009/05/22 06:04:55 | 548 [WrapperSimpleAppMain] INFO org.mortbay.log - Redirecting stderr/stdout to /home/continuum/services/continuum/logs/2009_05_22.stderrout.log ERROR | wrapper | 2009/05/22 06:51:16 | JVM appears hung: Timed out waiting for signal from JVM. ERROR | wrapper | 2009/05/22 06:51:16 | JVM did not exit on request, terminated STATUS | wrapper | 2009/05/22 06:51:17 | JVM exited in response to signal SIGKILL (9). ERROR | wrapper | 2009/05/22 06:51:17 | Unable to start a JVM STATUS | wrapper | 2009/05/22 06:51:17 | on_exit trigger matched. Restarting the JVM. (Exit code: 1) STATUS | wrapper | 2009/05/22 06:51:47 | Launching a JVM... INFO | jvm 50 | 2009/05/22 06:51:47 | Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org INFO | jvm 50 | 2009/05/22 06:51:47 | Copyright 1999-2006 Tanuki Software, Inc. All Rights Reserved. INFO | jvm 50 | 2009/05/22 06:51:47 | INFO | jvm 50 | 2009/05/22 06:51:48 | 1 [WrapperSimpleAppMain] INFO org.mortbay.log - Logging to org.slf4j.impl.SimpleLogger(org.mortbay.log) via org.mortbay.log.Slf4jLog INFO | jvm 50 | 2009/05/22 06:51:48 | 565 [WrapperSimpleAppMain] WARN org.mortbay.log - Deprecated configuration used for ./apps INFO | jvm 50 | 2009/05/22 06:51:49 | 943 [WrapperSimpleAppMain] INFO org.mortbay.log - Redirecting stderr/stdout to /home/continuum/services/continuum/logs/2009_05_22.stderrout.log STATUS | wrapper | 2009/05/22 08:48:26 | TERM trapped. Shutting down. STATUS | wrapper | 2009/05/22 08:48:31 | <-- Wrapper Stopped STATUS | wrapper | 2009/05/22 08:48:40 | --> Wrapper Started as Daemon STATUS | wrapper | 2009/05/22 08:48:40 | Launching a JVM... INFO | jvm 1 | 2009/05/22 08:48:42 | Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org INFO | jvm 1 | 2009/05/22 08:48:42 | Copyright 1999-2006 Tanuki Software, Inc. All Rights Reserved. INFO | jvm 1 | 2009/05/22 08:48:42 | INFO | jvm 1 | 2009/05/22 08:48:43 | 2 [WrapperSimpleAppMain] INFO org.mortbay.log - Logging to org.slf4j.impl.SimpleLogger(org.mortbay.log) via org.mortbay.log.Slf4jLog INFO | jvm 1 | 2009/05/22 08:48:44 | 939 [WrapperSimpleAppMain] WARN org.mortbay.log - Deprecated configuration used for ./apps INFO | jvm 1 | 2009/05/22 08:48:45 | 1727 [WrapperSimpleAppMain] INFO org.mortbay.log - Redirecting stderr/stdout to /home/continuum/services/continuum/logs/2009_05_22.stderrout.log ERROR | wrapper | 2009/05/22 09:16:06 | JVM appears hung: Timed out waiting for signal from JVM. ERROR | wrapper | 2009/05/22 09:16:07 | JVM did not exit on request, terminated STATUS | wrapper | 2009/05/22 09:16:08 | JVM exited in response to signal SIGKILL (9). ERROR | wrapper | 2009/05/22 09:16:08 | Unable to start a JVM STATUS | wrapper | 2009/05/22 09:16:08 | on_exit trigger matched. Restarting the JVM. (Exit code: 1) STATUS | wrapper | 2009/05/22 09:16:38 | Launching a JVM... INFO | jvm 2 | 2009/05/22 09:16:39 | Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org INFO | jvm 2 | 2009/05/22 09:16:39 | Copyright 1999-2006 Tanuki Software, Inc. All Rights Reserved. INFO | jvm 2 | 2009/05/22 09:16:39 | INFO | jvm 2 | 2009/05/22 09:16:40 | 2 [WrapperSimpleAppMain] INFO org.mortbay.log - Logging to org.slf4j.impl.SimpleLogger(org.mortbay.log) via org.mortbay.log.Slf4jLog INFO | jvm 2 | 2009/05/22 09:16:41 | 607 [WrapperSimpleAppMain] WARN org.mortbay.log - Deprecated configuration used for ./apps INFO | jvm 2 | 2009/05/22 09:16:41 | 866 [WrapperSimpleAppMain] INFO org.mortbay.log - Redirecting stderr/stdout to /home/continuum/services/continuum/logs/2009_05_22.stderrout.log ERROR | wrapper | 2009/05/22 09:34:52 | JVM appears hung: Timed out waiting for signal from JVM. ERROR | wrapper | 2009/05/22 09:34:53 | JVM did not exit on request, terminated STATUS | wrapper | 2009/05/22 09:34:54 | JVM exited in response to signal SIGKILL (9). ERROR | wrapper | 2009/05/22 09:34:54 | Unable to start a JVM STATUS | wrapper | 2009/05/22 09:34:54 | on_exit trigger matched. Restarting the JVM. (Exit code: 1) STATUS | wrapper | 2009/05/22 09:35:23 | Launching a JVM... INFO | jvm 3 | 2009/05/22 09:35:24 | Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org INFO | jvm 3 | 2009/05/22 09:35:24 | Copyright 1999-2006 Tanuki Software, Inc. All Rights Reserved. INFO | jvm 3 | 2009/05/22 09:35:24 | INFO | jvm 3 | 2009/05/22 09:35:24 | 2 [WrapperSimpleAppMain] INFO org.mortbay.log - Logging to org.slf4j.impl.SimpleLogger(org.mortbay.log) via org.mortbay.log.Slf4jLog INFO | jvm 3 | 2009/05/22 09:35:25 | 514 [WrapperSimpleAppMain] WARN org.mortbay.log - Deprecated configuration used for ./apps INFO | jvm 3 | 2009/05/22 09:35:25 | 675 [WrapperSimpleAppMain] INFO org.mortbay.log - Redirecting stderr/stdout to /home/continuum/services/continuum/logs/2009_05_22.stderrout.log
ERROR | wrapper | 2009/05/22 00:31:11 | JVM appears hung: Timed out waiting for signal from JVM. ERROR | wrapper | 2009/05/22 00:31:11 | JVM did not exit on request, terminated STATUS | wrapper | 2009/05/22 00:31:12 | JVM exited in response to signal SIGKILL (9). ERROR | wrapper | 2009/05/22 00:31:12 | Unable to start a JVM STATUS | wrapper | 2009/05/22 00:31:12 | on_exit trigger matched. Restarting the JVM. (Exit code: 1) STATUS | wrapper | 2009/05/22 00:31:42 | Launching a JVM... INFO | jvm 43 | 2009/05/22 00:31:43 | Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org INFO | jvm 43 | 2009/05/22 00:31:43 | Copyright 1999-2006 Tanuki Software, Inc. All Rights Reserved. INFO | jvm 43 | 2009/05/22 00:31:43 | INFO | jvm 43 | 2009/05/22 00:31:45 | 3 [WrapperSimpleAppMain] INFO org.mortbay.log - Logging to org.slf4j.impl.SimpleLogger(org.mortbay.log) via org.mortbay.log.Slf4jLog INFO | jvm 43 | 2009/05/22 00:31:47 | 1662 [WrapperSimpleAppMain] WARN org.mortbay.log - Deprecated configuration used for ./apps INFO | jvm 43 | 2009/05/22 00:31:47 | 1939 [WrapperSimpleAppMain] INFO org.mortbay.log - Redirecting stderr/stdout to /home/continuum/services/continuum/logs/2009_05_22.stderrout.log ERROR | wrapper | 2009/05/22 01:30:42 | JVM appears hung: Timed out waiting for signal from JVM. ERROR | wrapper | 2009/05/22 01:30:42 | JVM did not exit on request, terminated STATUS | wrapper | 2009/05/22 01:30:43 | JVM exited in response to signal SIGKILL (9). ERROR | wrapper | 2009/05/22 01:30:43 | Unable to start a JVM STATUS | wrapper | 2009/05/22 01:30:43 | on_exit trigger matched. Restarting the JVM. (Exit code: 1) STATUS | wrapper | 2009/05/22 01:31:12 | Launching a JVM... INFO | jvm 44 | 2009/05/22 01:31:13 | Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org INFO | jvm 44 | 2009/05/22 01:31:13 | Copyright 1999-2006 Tanuki Software, Inc. All Rights Reserved. INFO | jvm 44 | 2009/05/22 01:31:13 | INFO | jvm 44 | 2009/05/22 01:31:14 | 2 [WrapperSimpleAppMain] INFO org.mortbay.log - Logging to org.slf4j.impl.SimpleLogger(org.mortbay.log) via org.mortbay.log.Slf4jLog INFO | jvm 44 | 2009/05/22 01:31:14 | 363 [WrapperSimpleAppMain] WARN org.mortbay.log - Deprecated configuration used for ./apps INFO | jvm 44 | 2009/05/22 01:31:14 | 664 [WrapperSimpleAppMain] INFO org.mortbay.log - Redirecting stderr/stdout to /home/continuum/services/continuum/logs/2009_05_22.stderrout.log ERROR | wrapper | 2009/05/22 02:21:09 | JVM appears hung: Timed out waiting for signal from JVM. ERROR | wrapper | 2009/05/22 02:21:09 | JVM did not exit on request, terminated STATUS | wrapper | 2009/05/22 02:21:11 | JVM exited in response to signal SIGKILL (9). ERROR | wrapper | 2009/05/22 02:21:11 | Unable to start a JVM STATUS | wrapper | 2009/05/22 02:21:11 | on_exit trigger matched. Restarting the JVM. (Exit code: 1) STATUS | wrapper | 2009/05/22 02:21:40 | Launching a JVM... INFO | jvm 45 | 2009/05/22 02:21:40 | Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org INFO | jvm 45 | 2009/05/22 02:21:40 | Copyright 1999-2006 Tanuki Software, Inc. All Rights Reserved. INFO | jvm 45 | 2009/05/22 02:21:40 | INFO | jvm 45 | 2009/05/22 02:21:41 | 1 [WrapperSimpleAppMain] INFO org.mortbay.log - Logging to org.slf4j.impl.SimpleLogger(org.mortbay.log) via org.mortbay.log.Slf4jLog INFO | jvm 45 | 2009/05/22 02:21:41 | 265 [WrapperSimpleAppMain] WARN org.mortbay.log - Deprecated configuration used for ./apps INFO | jvm 45 | 2009/05/22 02:21:41 | 390 [WrapperSimpleAppMain] INFO org.mortbay.log - Redirecting stderr/stdout to /home/continuum/services/continuum/logs/2009_05_22.stderrout.log ... ERROR | wrapper | 2009/05/22 03:00:39 | JVM appears hung: Timed out waiting for signal from JVM. ERROR | wrapper | 2009/05/22 03:00:39 | JVM did not exit on request, terminated STATUS | wrapper | 2009/05/22 03:00:40 | JVM exited in response to signal SIGKILL (9). ERROR | wrapper | 2009/05/22 03:00:40 | Unable to start a JVM STATUS | wrapper | 2009/05/22 03:00:40 | on_exit trigger matched. Restarting the JVM. (Exit code: 1) STATUS | wrapper | 2009/05/22 03:01:10 | Launching a JVM... INFO | jvm 46 | 2009/05/22 03:01:10 | Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org INFO | jvm 46 | 2009/05/22 03:01:10 | Copyright 1999-2006 Tanuki Software, Inc. All Rights Reserved. INFO | jvm 46 | 2009/05/22 03:01:10 | INFO | jvm 46 | 2009/05/22 03:01:11 | 2 [WrapperSimpleAppMain] INFO org.mortbay.log - Logging to org.slf4j.impl.SimpleLogger(org.mortbay.log) via org.mortbay.log.Slf4jLog INFO | jvm 46 | 2009/05/22 03:01:11 | 383 [WrapperSimpleAppMain] WARN org.mortbay.log - Deprecated configuration used for ./apps INFO | jvm 46 | 2009/05/22 03:01:11 | 715 [WrapperSimpleAppMain] INFO org.mortbay.log - Redirecting stderr/stdout to /home/continuum/services/continuum/logs/2009_05_22.stderrout.log ERROR | wrapper | 2009/05/22 04:08:52 | JVM appears hung: Timed out waiting for signal from JVM. ERROR | wrapper | 2009/05/22 04:08:53 | JVM did not exit on request, terminated STATUS | wrapper | 2009/05/22 04:08:54 | JVM exited in response to signal SIGKILL (9). ERROR | wrapper | 2009/05/22 04:08:54 | Unable to start a JVM STATUS | wrapper | 2009/05/22 04:08:54 | on_exit trigger matched. Restarting the JVM. (Exit code: 1) STATUS | wrapper | 2009/05/22 04:09:23 | Launching a JVM... INFO | jvm 47 | 2009/05/22 04:09:37 | Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org INFO | jvm 47 | 2009/05/22 04:09:37 | Copyright 1999-2006 Tanuki Software, Inc. All Rights Reserved. INFO | jvm 47 | 2009/05/22 04:09:37 | INFO | jvm 47 | 2009/05/22 04:09:39 | 3 [WrapperSimpleAppMain] INFO org.mortbay.log - Logging to org.slf4j.impl.SimpleLogger(org.mortbay.log) via org.mortbay.log.Slf4jLog INFO | jvm 47 | 2009/05/22 04:09:39 | 400 [WrapperSimpleAppMain] WARN org.mortbay.log - Deprecated configuration used for ./apps INFO | jvm 47 | 2009/05/22 04:09:40 | 952 [WrapperSimpleAppMain] INFO org.mortbay.log - Redirecting stderr/stdout to /home/continuum/services/continuum/logs/2009_05_22.stderrout.log ERROR | wrapper | 2009/05/22 05:06:35 | JVM appears hung: Timed out waiting for signal from JVM. ERROR | wrapper | 2009/05/22 05:06:36 | JVM did not exit on request, terminated STATUS | wrapper | 2009/05/22 05:06:37 | JVM exited in response to signal SIGKILL (9). ERROR | wrapper | 2009/05/22 05:06:37 | Unable to start a JVM STATUS | wrapper | 2009/05/22 05:06:37 | on_exit trigger matched. Restarting the JVM. (Exit code: 1) STATUS | wrapper | 2009/05/22 05:07:06 | Launching a JVM... INFO | jvm 48 | 2009/05/22 05:07:07 | Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org INFO | jvm 48 | 2009/05/22 05:07:07 | Copyright 1999-2006 Tanuki Software, Inc. All Rights Reserved. INFO | jvm 48 | 2009/05/22 05:07:07 | INFO | jvm 48 | 2009/05/22 05:07:07 | 2 [WrapperSimpleAppMain] INFO org.mortbay.log - Logging to org.slf4j.impl.SimpleLogger(org.mortbay.log) via org.mortbay.log.Slf4jLog INFO | jvm 48 | 2009/05/22 05:07:07 | 348 [WrapperSimpleAppMain] WARN org.mortbay.log - Deprecated configuration used for ./apps INFO | jvm 48 | 2009/05/22 05:07:07 | 535 [WrapperSimpleAppMain] INFO org.mortbay.log - Redirecting stderr/stdout to /home/continuum/services/continuum/logs/2009_05_22.stderrout.log ERROR | wrapper | 2009/05/22 06:04:23 | JVM appears hung: Timed out waiting for signal from JVM. ERROR | wrapper | 2009/05/22 06:04:23 | JVM did not exit on request, terminated STATUS | wrapper | 2009/05/22 06:04:24 | JVM exited in response to signal SIGKILL (9). ERROR | wrapper | 2009/05/22 06:04:24 | Unable to start a JVM STATUS | wrapper | 2009/05/22 06:04:24 | on_exit trigger matched. Restarting the JVM. (Exit code: 1) STATUS | wrapper | 2009/05/22 06:04:54 | Launching a JVM... INFO | jvm 49 | 2009/05/22 06:04:55 | Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org INFO | jvm 49 | 2009/05/22 06:04:55 | Copyright 1999-2006 Tanuki Software, Inc. All Rights Reserved. INFO | jvm 49 | 2009/05/22 06:04:55 | INFO | jvm 49 | 2009/05/22 06:04:55 | 2 [WrapperSimpleAppMain] INFO org.mortbay.log - Logging to org.slf4j.impl.SimpleLogger(org.mortbay.log) via org.mortbay.log.Slf4jLog INFO | jvm 49 | 2009/05/22 06:04:55 | 380 [WrapperSimpleAppMain] WARN org.mortbay.log - Deprecated configuration used for ./apps INFO | jvm 49 | 2009/05/22 06:04:55 | 548 [WrapperSimpleAppMain] INFO org.mortbay.log - Redirecting stderr/stdout to /home/continuum/services/continuum/logs/2009_05_22.stderrout.log ERROR | wrapper | 2009/05/22 06:51:16 | JVM appears hung: Timed out waiting for signal from JVM. ERROR | wrapper | 2009/05/22 06:51:16 | JVM did not exit on request, terminated STATUS | wrapper | 2009/05/22 06:51:17 | JVM exited in response to signal SIGKILL (9). ERROR | wrapper | 2009/05/22 06:51:17 | Unable to start a JVM STATUS | wrapper | 2009/05/22 06:51:17 | on_exit trigger matched. Restarting the JVM. (Exit code: 1) STATUS | wrapper | 2009/05/22 06:51:47 | Launching a JVM... INFO | jvm 50 | 2009/05/22 06:51:47 | Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org INFO | jvm 50 | 2009/05/22 06:51:47 | Copyright 1999-2006 Tanuki Software, Inc. All Rights Reserved. INFO | jvm 50 | 2009/05/22 06:51:47 | INFO | jvm 50 | 2009/05/22 06:51:48 | 1 [WrapperSimpleAppMain] INFO org.mortbay.log - Logging to org.slf4j.impl.SimpleLogger(org.mortbay.log) via org.mortbay.log.Slf4jLog INFO | jvm 50 | 2009/05/22 06:51:48 | 565 [WrapperSimpleAppMain] WARN org.mortbay.log - Deprecated configuration used for ./apps INFO | jvm 50 | 2009/05/22 06:51:49 | 943 [WrapperSimpleAppMain] INFO org.mortbay.log - Redirecting stderr/stdout to /home/continuum/services/continuum/logs/2009_05_22.stderrout.log STATUS | wrapper | 2009/05/22 08:48:26 | TERM trapped. Shutting down. STATUS | wrapper | 2009/05/22 08:48:31 | <-- Wrapper Stopped STATUS | wrapper | 2009/05/22 08:48:40 | --> Wrapper Started as Daemon STATUS | wrapper | 2009/05/22 08:48:40 | Launching a JVM... INFO | jvm 1 | 2009/05/22 08:48:42 | Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org INFO | jvm 1 | 2009/05/22 08:48:42 | Copyright 1999-2006 Tanuki Software, Inc. All Rights Reserved. INFO | jvm 1 | 2009/05/22 08:48:42 | INFO | jvm 1 | 2009/05/22 08:48:43 | 2 [WrapperSimpleAppMain] INFO org.mortbay.log - Logging to org.slf4j.impl.SimpleLogger(org.mortbay.log) via org.mortbay.log.Slf4jLog INFO | jvm 1 | 2009/05/22 08:48:44 | 939 [WrapperSimpleAppMain] WARN org.mortbay.log - Deprecated configuration used for ./apps INFO | jvm 1 | 2009/05/22 08:48:45 | 1727 [WrapperSimpleAppMain] INFO org.mortbay.log - Redirecting stderr/stdout to /home/continuum/services/continuum/logs/2009_05_22.stderrout.log ERROR | wrapper | 2009/05/22 09:16:06 | JVM appears hung: Timed out waiting for signal from JVM. ERROR | wrapper | 2009/05/22 09:16:07 | JVM did not exit on request, terminated STATUS | wrapper | 2009/05/22 09:16:08 | JVM exited in response to signal SIGKILL (9). ERROR | wrapper | 2009/05/22 09:16:08 | Unable to start a JVM STATUS | wrapper | 2009/05/22 09:16:08 | on_exit trigger matched. Restarting the JVM. (Exit code: 1) STATUS | wrapper | 2009/05/22 09:16:38 | Launching a JVM... INFO | jvm 2 | 2009/05/22 09:16:39 | Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org INFO | jvm 2 | 2009/05/22 09:16:39 | Copyright 1999-2006 Tanuki Software, Inc. All Rights Reserved. INFO | jvm 2 | 2009/05/22 09:16:39 | INFO | jvm 2 | 2009/05/22 09:16:40 | 2 [WrapperSimpleAppMain] INFO org.mortbay.log - Logging to org.slf4j.impl.SimpleLogger(org.mortbay.log) via org.mortbay.log.Slf4jLog INFO | jvm 2 | 2009/05/22 09:16:41 | 607 [WrapperSimpleAppMain] WARN org.mortbay.log - Deprecated configuration used for ./apps INFO | jvm 2 | 2009/05/22 09:16:41 | 866 [WrapperSimpleAppMain] INFO org.mortbay.log - Redirecting stderr/stdout to /home/continuum/services/continuum/logs/2009_05_22.stderrout.log ERROR | wrapper | 2009/05/22 09:34:52 | JVM appears hung: Timed out waiting for signal from JVM. ERROR | wrapper | 2009/05/22 09:34:53 | JVM did not exit on request, terminated STATUS | wrapper | 2009/05/22 09:34:54 | JVM exited in response to signal SIGKILL (9). ERROR | wrapper | 2009/05/22 09:34:54 | Unable to start a JVM STATUS | wrapper | 2009/05/22 09:34:54 | on_exit trigger matched. Restarting the JVM. (Exit code: 1) STATUS | wrapper | 2009/05/22 09:35:23 | Launching a JVM... INFO | jvm 3 | 2009/05/22 09:35:24 | Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org INFO | jvm 3 | 2009/05/22 09:35:24 | Copyright 1999-2006 Tanuki Software, Inc. All Rights Reserved. INFO | jvm 3 | 2009/05/22 09:35:24 | INFO | jvm 3 | 2009/05/22 09:35:24 | 2 [WrapperSimpleAppMain] INFO org.mortbay.log - Logging to org.slf4j.impl.SimpleLogger(org.mortbay.log) via org.mortbay.log.Slf4jLog INFO | jvm 3 | 2009/05/22 09:35:25 | 514 [WrapperSimpleAppMain] WARN org.mortbay.log - Deprecated configuration used for ./apps INFO | jvm 3 | 2009/05/22 09:35:25 | 675 [WrapperSimpleAppMain] INFO org.mortbay.log - Redirecting stderr/stdout to /home/continuum/services/continuum/logs/2009_05_22.stderrout.log
Continuum on vmbuild has re-started 17 times so far today, and when it re-starts, the build queue is empty. This means projects aren't building, because they're not making it through the queue before it goes down again.
Info on previous restarts by day:
$ grep started! continuum.log.2009-05-21 | wc -l 31 $ grep started! continuum.log.2009-05-20 | wc -l 26 $ grep started! continuum.log.2009-05-19 | wc -l 24 $ grep started! continuum.log.2009-05-18 | wc -l 25 $ grep started! continuum.log.2009-05-17 | wc -l 23 $ grep started! continuum.log.2009-05-16 | wc -l 24 $ grep started! continuum.log.2009-05-15 | wc -l 24 $ grep started! continuum.log.2009-05-14 | wc -l 24 $ grep started! continuum.log.2009-05-13 | wc -l 15 $ grep started! continuum.log.2009-05-12 | wc -l 7 $ grep started! continuum.log.2009-05-11 | wc -l 7 $ grep started! continuum.log.2009-05-10 | wc -l 4 $ grep started! continuum.log.2009-05-09 | wc -l 6 $ grep started! continuum.log.2009-05-08 | wc -l 8 $ grep started! continuum.log.2009-05-07 | wc -l 5 $ grep started! continuum.log.2009-05-06 | wc -l 7 $ grep started! continuum.log.2009-05-05 | wc -l 7 $ grep started! continuum.log.2009-05-04 | wc -l 6 $ grep started! continuum.log.2009-05-03 | wc -l 5 $ grep started! continuum.log.2009-05-02 | wc -l 3 $ grep started! continuum.log.2009-05-01 | wc -l 5 $ grep started! continuum.log.2009-04-30 | wc -l 5 $ grep started! continuum.log.2009-04-29| wc -l 9 $ grep started! continuum.log.2009-04-28 | wc -l 7 $ grep started! continuum.log.2009-04-27 | wc -l 7 $ grep started! continuum.log.2009-04-26 | wc -l 8 $ grep started! continuum.log.2009-04-25 | wc -l 7 $ grep started! continuum.log.2009-04-24 | wc -ll 8 $ grep started! continuum.log.2009-04-23 | wc -l 20 $ grep started! continuum.log.2009-04-22 | wc -l 22
Looks like something bad happened when I upgraded on May 13th, it was [relatively] better before that.
$ grep started! continuum.log.2009-05-21 | wc -l 31 $ grep started! continuum.log.2009-05-20 | wc -l 26 $ grep started! continuum.log.2009-05-19 | wc -l 24 $ grep started! continuum.log.2009-05-18 | wc -l 25 $ grep started! continuum.log.2009-05-17 | wc -l 23 $ grep started! continuum.log.2009-05-16 | wc -l 24 $ grep started! continuum.log.2009-05-15 | wc -l 24 $ grep started! continuum.log.2009-05-14 | wc -l 24 $ grep started! continuum.log.2009-05-13 | wc -l 15 $ grep started! continuum.log.2009-05-12 | wc -l 7 $ grep started! continuum.log.2009-05-11 | wc -l 7 $ grep started! continuum.log.2009-05-10 | wc -l 4 $ grep started! continuum.log.2009-05-09 | wc -l 6 $ grep started! continuum.log.2009-05-08 | wc -l 8 $ grep started! continuum.log.2009-05-07 | wc -l 5 $ grep started! continuum.log.2009-05-06 | wc -l 7 $ grep started! continuum.log.2009-05-05 | wc -l 7 $ grep started! continuum.log.2009-05-04 | wc -l 6 $ grep started! continuum.log.2009-05-03 | wc -l 5 $ grep started! continuum.log.2009-05-02 | wc -l 3 $ grep started! continuum.log.2009-05-01 | wc -l 5 $ grep started! continuum.log.2009-04-30 | wc -l 5 $ grep started! continuum.log.2009-04-29| wc -l 9 $ grep started! continuum.log.2009-04-28 | wc -l 7 $ grep started! continuum.log.2009-04-27 | wc -l 7 $ grep started! continuum.log.2009-04-26 | wc -l 8 $ grep started! continuum.log.2009-04-25 | wc -l 7 $ grep started! continuum.log.2009-04-24 | wc -ll 8 $ grep started! continuum.log.2009-04-23 | wc -l 20 $ grep started! continuum.log.2009-04-22 | wc -l 22
Related thread: http://www.nabble.com/stability-problems-on-vmbuild-td23736253.html
vmbuild was upgraded to 1.3.4-SNAPSHOT r781487 on June 3
The wrapper log shows "JVM appears hung":
27 times on June 3
29 times on June 4
16 times so far today on June 5
This is with 1.3.4-SNAPSHOT r781487 from the June 3 upgrade.
On dev@ Emmanuel mentioned reducing the JVM memory to 1024m.
I'm still seeing it re-start constantly... 26 times so far today.
wsmoak@vmbuild:/home/continuum/services/continuum/logs$ grep hung wrapper.log | grep '2009/06/12'
ERROR | wrapper | 2009/06/12 00:19:22 | JVM appears hung: Timed out waiting for signal from JVM.
ERROR | wrapper | 2009/06/12 00:28:00 | JVM appears hung: Timed out waiting for signal from JVM.
ERROR | wrapper | 2009/06/12 00:36:20 | JVM appears hung: Timed out waiting for signal from JVM.
ERROR | wrapper | 2009/06/12 00:51:22 | JVM appears hung: Timed out waiting for signal from JVM.
ERROR | wrapper | 2009/06/12 01:02:12 | JVM appears hung: Timed out waiting for signal from JVM.
ERROR | wrapper | 2009/06/12 01:13:00 | JVM appears hung: Timed out waiting for signal from JVM.
ERROR | wrapper | 2009/06/12 01:24:13 | JVM appears hung: Timed out waiting for signal from JVM.
ERROR | wrapper | 2009/06/12 02:03:50 | JVM appears hung: Timed out waiting for signal from JVM.
ERROR | wrapper | 2009/06/12 02:23:32 | JVM appears hung: Timed out waiting for signal from JVM.
ERROR | wrapper | 2009/06/12 02:42:26 | JVM appears hung: Timed out waiting for signal from JVM.
ERROR | wrapper | 2009/06/12 03:00:45 | JVM appears hung: Timed out waiting for signal from JVM.
ERROR | wrapper | 2009/06/12 03:15:27 | JVM appears hung: Timed out waiting for signal from JVM.
ERROR | wrapper | 2009/06/12 03:32:17 | JVM appears hung: Timed out waiting for signal from JVM.
ERROR | wrapper | 2009/06/12 03:50:12 | JVM appears hung: Timed out waiting for signal from JVM.
ERROR | wrapper | 2009/06/12 04:00:35 | JVM appears hung: Timed out waiting for signal from JVM.
ERROR | wrapper | 2009/06/12 04:09:45 | JVM appears hung: Timed out waiting for signal from JVM.
ERROR | wrapper | 2009/06/12 06:44:07 | JVM appears hung: Timed out waiting for signal from JVM.
ERROR | wrapper | 2009/06/12 07:53:39 | JVM appears hung: Timed out waiting for signal from JVM.
ERROR | wrapper | 2009/06/12 08:17:09 | JVM appears hung: Timed out waiting for signal from JVM.
ERROR | wrapper | 2009/06/12 10:24:12 | JVM appears hung: Timed out waiting for signal from JVM.
ERROR | wrapper | 2009/06/12 11:37:30 | JVM appears hung: Timed out waiting for signal from JVM.
ERROR | wrapper | 2009/06/12 12:33:34 | JVM appears hung: Timed out waiting for signal from JVM.
ERROR | wrapper | 2009/06/12 13:37:41 | JVM appears hung: Timed out waiting for signal from JVM.
ERROR | wrapper | 2009/06/12 13:50:58 | JVM appears hung: Timed out waiting for signal from JVM.
ERROR | wrapper | 2009/06/12 14:38:59 | JVM appears hung: Timed out waiting for signal from JVM.
ERROR | wrapper | 2009/06/12 15:42:52 | JVM appears hung: Timed out waiting for signal from JVM.
similarly,
wsmoak@vmbuild:/home/continuum/services/continuum/logs$ grep started! continuum.log | wc -l
28
Here is the same log, showing 10 lines prior to each re-start:
I don't see the normal messages when the wrapper detects a hung jvm and re-starts it. Any idea what's doing this?