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Posted to users@tomcat.apache.org by Stefan Armbruster <ml...@armbruster-it.de> on 2007/04/01 13:23:04 UTC
Re: Tomcat 6.0.10 hangs on startup when APR enabled
Hi,
thanks for the responses so far. I removed all libapr* deb packages and
installed apr 1.2.8 from source, but Tomcat still hangs. Below the thread
dump as suggested by Filip:
29.03.2007 19:38:56 org.apache.catalina.core.AprLifecycleListener init
INFO: Loaded Apache Tomcat Native library 1.1.8.
2007-03-29 19:39:01
Full thread dump Java HotSpot(TM) 64-Bit Server VM (1.6.0-b105 mixed mode):
"Low Memory Detector" daemon prio=10 tid=0x00002aaad360c000 nid=0xe51 runnable
[0x0000000000000000..0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"CompilerThread1" daemon prio=10 tid=0x00002aaad3609400 nid=0xe50 waiting on
condition [0x0000000000000000..0x0000000040a31dd0]
java.lang.Thread.State: RUNNABLE
"CompilerThread0" daemon prio=10 tid=0x00002aaad3607800 nid=0xe4f waiting on
condition [0x0000000000000000..0x0000000040930d20]
java.lang.Thread.State: RUNNABLE
"Signal Dispatcher" daemon prio=10 tid=0x00002aaad3606000 nid=0xe4e waiting on
condition [0x0000000000000000..0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"Finalizer" daemon prio=10 tid=0x00002aaad35e2400 nid=0xe4d in Object.wait()
[0x000000004072f000..0x000000004072fcb0]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00002aaac91cc198> (a
java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116)
- locked <0x00002aaac91cc198> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
"Reference Handler" daemon prio=10 tid=0x00002aaad35e1400 nid=0xe4c in
Object.wait() [0x000000004062e000..0x000000004062ec30]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00002aaac91cc1d0> (a java.lang.ref.Reference$Lock)
at java.lang.Object.wait(Object.java:485)
at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
- locked <0x00002aaac91cc1d0> (a java.lang.ref.Reference$Lock)
"main" prio=10 tid=0x0000000040113000 nid=0xe48 runnable
[0x0000000040229000..0x000000004022af70]
java.lang.Thread.State: RUNNABLE
at org.apache.tomcat.jni.SSL.initialize(Native Method)
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.core.AprLifecycleListener.initializeSSL(AprLifecycleListener.java:209)
- locked <0x00002aaaaead4c40> (a java.lang.Class for
org.apache.catalina.core.AprLifecycleListener)
at
org.apache.catalina.core.AprLifecycleListener.lifecycleEvent(AprLifecycleListener.java:81)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
at
org.apache.catalina.core.StandardServer.initialize(StandardServer.java:767)
at org.apache.catalina.startup.Catalina.load(Catalina.java:504)
at org.apache.catalina.startup.Catalina.load(Catalina.java:524)
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.load(Bootstrap.java:260)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:412)
"VM Thread" prio=10 tid=0x00002aaad35dc800 nid=0xe4b runnable
"GC task thread#0 (ParallelGC)" prio=10 tid=0x000000004011d800 nid=0xe49
runnable
"GC task thread#1 (ParallelGC)" prio=10 tid=0x000000004011ec00 nid=0xe4a
runnable
"VM Periodic Task Thread" prio=10 tid=0x00002aaad360dc00 nid=0xe52 waiting on
condition
JNI global references: 757
Heap
PSYoungGen total 9408K, used 7002K [0x00002aaac8920000,
0x00002aaac9b80000, 0x00002aaad3120000)
eden space 8128K, 72% used
[0x00002aaac8920000,0x00002aaac8ed79e8,0x00002aaac9110000)
from space 1280K, 89% used
[0x00002aaac9110000,0x00002aaac922efb0,0x00002aaac9250000)
to space 1280K, 0% used
[0x00002aaac9a40000,0x00002aaac9a40000,0x00002aaac9b80000)
PSOldGen total 21504K, used 0K [0x00002aaab3920000,
0x00002aaab4e20000, 0x00002aaac8920000)
object space 21504K, 0% used
[0x00002aaab3920000,0x00002aaab3920000,0x00002aaab4e20000)
PSPermGen total 21248K, used 7826K [0x00002aaaae520000,
0x00002aaaaf9e0000, 0x00002aaab3920000)
object space 21248K, 36% used
[0x00002aaaae520000,0x00002aaaaecc49a8,0x00002aaaaf9e0000)
$ ldd /usr/local/apr/lib/libtcnative-1.so
libapr-1.so.0 => /usr/local/apr/lib/libapr-1.so.0 (0x00002ba129577000)
libuuid.so.1 => /lib/libuuid.so.1 (0x00002ba1296a1000)
librt.so.1 => /lib/librt.so.1 (0x00002ba1297a5000)
libcrypt.so.1 => /lib/libcrypt.so.1 (0x00002ba1298ae000)
libpthread.so.0 => /lib/libpthread.so.0 (0x00002ba1299e2000)
libdl.so.2 => /lib/libdl.so.2 (0x00002ba129af9000)
libssl.so.0.9.8 => /usr/lib/libssl.so.0.9.8 (0x00002ba129bfd000)
libcrypto.so.0.9.8 => /usr/lib/libcrypto.so.0.9.8 (0x00002ba129d44000)
libc.so.6 => /lib/libc.so.6 (0x00002ba129fba000)
/lib64/ld-linux-x86-64.so.2 (0x0000555555554000)
libz.so.1 => /usr/lib/libz.so.1 (0x00002ba12a1fa000)
Regards,
Stefan
Am Mittwoch, 28. März 2007 21:02 schrieb Mladen Turk:
> Stefan Armbruster wrote:
> > Hi,
> >
> > Tomcat hangs on startup when I try to enable the APR native library.
> > After setting java.library.path to /usr/local/apr/lib/, catalina.out gets
> > just these two lines:
>
> You will need apr 1.2.x
> The generic path for that looks like
> /usr/local/apr-1/lib
>
> The
> /usr/local/apr/lib is for APR 0.9.x shipped
> with Apache Httpd 2.0.x and Subversion,
> so try to set the correct path to APR-1
>
> Regards,
> Mladen.
>
> ---------------------------------------------------------------------
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Re: Tomcat 6.0.10 hangs on startup when APR enabled
Posted by Rainer Jung <ra...@kippdata.de>.
Just a guess: looks like SSL is waiting for /dev/random (blocking
random) to answer, and /dev/random can take a long time to answer if
there's not enough entropy in the system.
Usually you can choose betwenn /dev/random and /dev/urandom (non
blocking but cryptographic quality depending on entropy) by
configuration. I didn't follow this thread, so I don't know, if we are
talking about OpenSSL or Java SSL.
I hope others will comment to complete the solution.
Regards,
Rainer
Stefan Armbruster schrieb:
> Hi,
>
> thanks for the responses so far. I removed all libapr* deb packages and
> installed apr 1.2.8 from source, but Tomcat still hangs. Below the thread
> dump as suggested by Filip:
>
> 29.03.2007 19:38:56 org.apache.catalina.core.AprLifecycleListener init
> INFO: Loaded Apache Tomcat Native library 1.1.8.
> 2007-03-29 19:39:01
> Full thread dump Java HotSpot(TM) 64-Bit Server VM (1.6.0-b105 mixed mode):
>
> "Low Memory Detector" daemon prio=10 tid=0x00002aaad360c000 nid=0xe51 runnable
> [0x0000000000000000..0x0000000000000000]
> java.lang.Thread.State: RUNNABLE
>
> "CompilerThread1" daemon prio=10 tid=0x00002aaad3609400 nid=0xe50 waiting on
> condition [0x0000000000000000..0x0000000040a31dd0]
> java.lang.Thread.State: RUNNABLE
>
> "CompilerThread0" daemon prio=10 tid=0x00002aaad3607800 nid=0xe4f waiting on
> condition [0x0000000000000000..0x0000000040930d20]
> java.lang.Thread.State: RUNNABLE
>
> "Signal Dispatcher" daemon prio=10 tid=0x00002aaad3606000 nid=0xe4e waiting on
> condition [0x0000000000000000..0x0000000000000000]
> java.lang.Thread.State: RUNNABLE
>
> "Finalizer" daemon prio=10 tid=0x00002aaad35e2400 nid=0xe4d in Object.wait()
> [0x000000004072f000..0x000000004072fcb0]
> java.lang.Thread.State: WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> - waiting on <0x00002aaac91cc198> (a
> java.lang.ref.ReferenceQueue$Lock)
> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116)
> - locked <0x00002aaac91cc198> (a java.lang.ref.ReferenceQueue$Lock)
> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132)
> at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
>
> "Reference Handler" daemon prio=10 tid=0x00002aaad35e1400 nid=0xe4c in
> Object.wait() [0x000000004062e000..0x000000004062ec30]
> java.lang.Thread.State: WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> - waiting on <0x00002aaac91cc1d0> (a java.lang.ref.Reference$Lock)
> at java.lang.Object.wait(Object.java:485)
> at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
> - locked <0x00002aaac91cc1d0> (a java.lang.ref.Reference$Lock)
>
> "main" prio=10 tid=0x0000000040113000 nid=0xe48 runnable
> [0x0000000040229000..0x000000004022af70]
> java.lang.Thread.State: RUNNABLE
> at org.apache.tomcat.jni.SSL.initialize(Native Method)
> 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.core.AprLifecycleListener.initializeSSL(AprLifecycleListener.java:209)
> - locked <0x00002aaaaead4c40> (a java.lang.Class for
> org.apache.catalina.core.AprLifecycleListener)
> at
> org.apache.catalina.core.AprLifecycleListener.lifecycleEvent(AprLifecycleListener.java:81)
> at
> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
> at
> org.apache.catalina.core.StandardServer.initialize(StandardServer.java:767)
> at org.apache.catalina.startup.Catalina.load(Catalina.java:504)
> at org.apache.catalina.startup.Catalina.load(Catalina.java:524)
> 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.load(Bootstrap.java:260)
> at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:412)
>
> "VM Thread" prio=10 tid=0x00002aaad35dc800 nid=0xe4b runnable
>
> "GC task thread#0 (ParallelGC)" prio=10 tid=0x000000004011d800 nid=0xe49
> runnable
>
> "GC task thread#1 (ParallelGC)" prio=10 tid=0x000000004011ec00 nid=0xe4a
> runnable
>
> "VM Periodic Task Thread" prio=10 tid=0x00002aaad360dc00 nid=0xe52 waiting on
> condition
>
> JNI global references: 757
>
> Heap
> PSYoungGen total 9408K, used 7002K [0x00002aaac8920000,
> 0x00002aaac9b80000, 0x00002aaad3120000)
> eden space 8128K, 72% used
> [0x00002aaac8920000,0x00002aaac8ed79e8,0x00002aaac9110000)
> from space 1280K, 89% used
> [0x00002aaac9110000,0x00002aaac922efb0,0x00002aaac9250000)
> to space 1280K, 0% used
> [0x00002aaac9a40000,0x00002aaac9a40000,0x00002aaac9b80000)
> PSOldGen total 21504K, used 0K [0x00002aaab3920000,
> 0x00002aaab4e20000, 0x00002aaac8920000)
> object space 21504K, 0% used
> [0x00002aaab3920000,0x00002aaab3920000,0x00002aaab4e20000)
> PSPermGen total 21248K, used 7826K [0x00002aaaae520000,
> 0x00002aaaaf9e0000, 0x00002aaab3920000)
> object space 21248K, 36% used
> [0x00002aaaae520000,0x00002aaaaecc49a8,0x00002aaaaf9e0000)
>
> $ ldd /usr/local/apr/lib/libtcnative-1.so
> libapr-1.so.0 => /usr/local/apr/lib/libapr-1.so.0 (0x00002ba129577000)
> libuuid.so.1 => /lib/libuuid.so.1 (0x00002ba1296a1000)
> librt.so.1 => /lib/librt.so.1 (0x00002ba1297a5000)
> libcrypt.so.1 => /lib/libcrypt.so.1 (0x00002ba1298ae000)
> libpthread.so.0 => /lib/libpthread.so.0 (0x00002ba1299e2000)
> libdl.so.2 => /lib/libdl.so.2 (0x00002ba129af9000)
> libssl.so.0.9.8 => /usr/lib/libssl.so.0.9.8 (0x00002ba129bfd000)
> libcrypto.so.0.9.8 => /usr/lib/libcrypto.so.0.9.8 (0x00002ba129d44000)
> libc.so.6 => /lib/libc.so.6 (0x00002ba129fba000)
> /lib64/ld-linux-x86-64.so.2 (0x0000555555554000)
> libz.so.1 => /usr/lib/libz.so.1 (0x00002ba12a1fa000)
>
> Regards,
> Stefan
>
>
> Am Mittwoch, 28. März 2007 21:02 schrieb Mladen Turk:
>> Stefan Armbruster wrote:
>>> Hi,
>>>
>>> Tomcat hangs on startup when I try to enable the APR native library.
>>> After setting java.library.path to /usr/local/apr/lib/, catalina.out gets
>>> just these two lines:
>> You will need apr 1.2.x
>> The generic path for that looks like
>> /usr/local/apr-1/lib
>>
>> The
>> /usr/local/apr/lib is for APR 0.9.x shipped
>> with Apache Httpd 2.0.x and Subversion,
>> so try to set the correct path to APR-1
>>
>> Regards,
>> Mladen.
>>
>> ---------------------------------------------------------------------
>> To start a new topic, e-mail: users@tomcat.apache.org
>> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
>> For additional commands, e-mail: users-help@tomcat.apache.org
>
> ---------------------------------------------------------------------
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>
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Re: Tomcat 6.0.10 hangs on startup when APR enabled
Posted by Filip Hanik - Dev Lists <de...@hanik.com>.
Mladen Turk wrote:
> Stefan Armbruster wrote:
>> Hi
>> finally I did this:
>> rm /dev/random; ln -s /dev/urandom /dev/random
>> ... and Tomcat starts up fine.
>>
>
> Wow, that something. You are very brave and root ;)
awesome!
>
> Try with setting:
> $> export RANDFILE=/dev/urandom
> then start Tomcat.
> or create a $HOME/.rnd file
>
> Regards,
> Mladen
>
> ---------------------------------------------------------------------
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>
>
>
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Re: Tomcat 6.0.10 hangs on startup when APR enabled
Posted by Mladen Turk <ml...@gmail.com>.
Stefan Armbruster wrote:
> Hi
>
> finally I did this:
> rm /dev/random; ln -s /dev/urandom /dev/random
> ... and Tomcat starts up fine.
>
Wow, that something. You are very brave and root ;)
Try with setting:
$> export RANDFILE=/dev/urandom
then start Tomcat.
or create a $HOME/.rnd file
Regards,
Mladen
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Re: Tomcat 6.0.10 hangs on startup when APR enabled
Posted by Stefan Armbruster <ml...@armbruster-it.de>.
Hi
finally I did this:
rm /dev/random; ln -s /dev/urandom /dev/random
... and Tomcat starts up fine.
Since I do not require "good" random numbers (no SSL used), this seems to be
okay.
Regards,
Stefan
Am Montag, 2. April 2007 21:09 schrieb Stefan Armbruster:
> Hi,
>
> the machine is diskless, so entropy for /dev/random might not be enough.
> "cat /dev/random > dummy" results in a empty dummy file even if it runs for
> several minutes. "cat /proc/sys/kernel/random/entropy_avail" returns 23.
> Anyway, I do not need SSL stuff here. Is there a way to compile libtcnative
> without SSL?
> Or is it possible to force usage of /dev/urandom in favour of /dev/random.
> According to /usr/share/doc/libssl0.9.8/changelog.Debian.gz /dev/urandom is
> used by default, but:
>
> $ lsof | grep random
> java 3599 tomcat 5r CHR 1,8 2335 /dev/random
> java 3599 tomcat 6r CHR 1,9 2337 /dev/urandom
> java 3599 tomcat 27r CHR 1,8 2335 /dev/random
>
> So, /dev/random seems to be used.
>
> Regards,
> Stefan
>
> Am Montag, 2. April 2007 07:15 schrieb Mladen Turk:
> > Filip Hanik - Dev Lists wrote:
> > > it's blocking on initialization of SSL, did you set the correct
> > > <Connector> attributes for APR/SSL (they are not the same as the java
> > > connector)
> >
> > Like Rainer said it blocks in SSL.initialize(). Wait few minutes...
> > Now, a param for AprLifecycleListener named
> > SSL.randSet("/dev/urandom") might help, although it doesn't exists.
> > BTW, I'm not sure that even yours SSLEngine="on|off" works either
> > (its always "on" thought)
> >
> > Regards,
> > Mladen.
> >
> > ---------------------------------------------------------------------
> > To start a new topic, e-mail: users@tomcat.apache.org
> > To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> > For additional commands, e-mail: users-help@tomcat.apache.org
>
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---------------------------------------------------------------------
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Re: Tomcat 6.0.10 hangs on startup when APR enabled
Posted by Stefan Armbruster <ml...@armbruster-it.de>.
Hi,
the machine is diskless, so entropy for /dev/random might not be enough.
"cat /dev/random > dummy" results in a empty dummy file even if it runs for
several minutes. "cat /proc/sys/kernel/random/entropy_avail" returns 23.
Anyway, I do not need SSL stuff here. Is there a way to compile libtcnative
without SSL?
Or is it possible to force usage of /dev/urandom in favour of /dev/random.
According to /usr/share/doc/libssl0.9.8/changelog.Debian.gz /dev/urandom is
used by default, but:
$ lsof | grep random
java 3599 tomcat 5r CHR 1,8 2335 /dev/random
java 3599 tomcat 6r CHR 1,9 2337 /dev/urandom
java 3599 tomcat 27r CHR 1,8 2335 /dev/random
So, /dev/random seems to be used.
Regards,
Stefan
Am Montag, 2. April 2007 07:15 schrieb Mladen Turk:
> Filip Hanik - Dev Lists wrote:
> > it's blocking on initialization of SSL, did you set the correct
> > <Connector> attributes for APR/SSL (they are not the same as the java
> > connector)
>
> Like Rainer said it blocks in SSL.initialize(). Wait few minutes...
> Now, a param for AprLifecycleListener named
> SSL.randSet("/dev/urandom") might help, although it doesn't exists.
> BTW, I'm not sure that even yours SSLEngine="on|off" works either
> (its always "on" thought)
>
> Regards,
> Mladen.
>
> ---------------------------------------------------------------------
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---------------------------------------------------------------------
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Re: Tomcat 6.0.10 hangs on startup when APR enabled
Posted by Mladen Turk <ml...@gmail.com>.
Filip Hanik - Dev Lists wrote:
> it's blocking on initialization of SSL, did you set the correct
> <Connector> attributes for APR/SSL (they are not the same as the java
> connector)
>
Like Rainer said it blocks in SSL.initialize(). Wait few minutes...
Now, a param for AprLifecycleListener named
SSL.randSet("/dev/urandom") might help, although it doesn't exists.
BTW, I'm not sure that even yours SSLEngine="on|off" works either
(its always "on" thought)
Regards,
Mladen.
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Re: Tomcat 6.0.10 hangs on startup when APR enabled
Posted by Filip Hanik - Dev Lists <de...@hanik.com>.
it's blocking on initialization of SSL, did you set the correct
<Connector> attributes for APR/SSL (they are not the same as the java
connector)
Filip
Stefan Armbruster wrote:
> Hi,
>
> thanks for the responses so far. I removed all libapr* deb packages and
> installed apr 1.2.8 from source, but Tomcat still hangs. Below the thread
> dump as suggested by Filip:
>
> 29.03.2007 19:38:56 org.apache.catalina.core.AprLifecycleListener init
> INFO: Loaded Apache Tomcat Native library 1.1.8.
> 2007-03-29 19:39:01
> Full thread dump Java HotSpot(TM) 64-Bit Server VM (1.6.0-b105 mixed mode):
>
> "Low Memory Detector" daemon prio=10 tid=0x00002aaad360c000 nid=0xe51 runnable
> [0x0000000000000000..0x0000000000000000]
> java.lang.Thread.State: RUNNABLE
>
> "CompilerThread1" daemon prio=10 tid=0x00002aaad3609400 nid=0xe50 waiting on
> condition [0x0000000000000000..0x0000000040a31dd0]
> java.lang.Thread.State: RUNNABLE
>
> "CompilerThread0" daemon prio=10 tid=0x00002aaad3607800 nid=0xe4f waiting on
> condition [0x0000000000000000..0x0000000040930d20]
> java.lang.Thread.State: RUNNABLE
>
> "Signal Dispatcher" daemon prio=10 tid=0x00002aaad3606000 nid=0xe4e waiting on
> condition [0x0000000000000000..0x0000000000000000]
> java.lang.Thread.State: RUNNABLE
>
> "Finalizer" daemon prio=10 tid=0x00002aaad35e2400 nid=0xe4d in Object.wait()
> [0x000000004072f000..0x000000004072fcb0]
> java.lang.Thread.State: WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> - waiting on <0x00002aaac91cc198> (a
> java.lang.ref.ReferenceQueue$Lock)
> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116)
> - locked <0x00002aaac91cc198> (a java.lang.ref.ReferenceQueue$Lock)
> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132)
> at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
>
> "Reference Handler" daemon prio=10 tid=0x00002aaad35e1400 nid=0xe4c in
> Object.wait() [0x000000004062e000..0x000000004062ec30]
> java.lang.Thread.State: WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> - waiting on <0x00002aaac91cc1d0> (a java.lang.ref.Reference$Lock)
> at java.lang.Object.wait(Object.java:485)
> at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
> - locked <0x00002aaac91cc1d0> (a java.lang.ref.Reference$Lock)
>
> "main" prio=10 tid=0x0000000040113000 nid=0xe48 runnable
> [0x0000000040229000..0x000000004022af70]
> java.lang.Thread.State: RUNNABLE
> at org.apache.tomcat.jni.SSL.initialize(Native Method)
> 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.core.AprLifecycleListener.initializeSSL(AprLifecycleListener.java:209)
> - locked <0x00002aaaaead4c40> (a java.lang.Class for
> org.apache.catalina.core.AprLifecycleListener)
> at
> org.apache.catalina.core.AprLifecycleListener.lifecycleEvent(AprLifecycleListener.java:81)
> at
> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
> at
> org.apache.catalina.core.StandardServer.initialize(StandardServer.java:767)
> at org.apache.catalina.startup.Catalina.load(Catalina.java:504)
> at org.apache.catalina.startup.Catalina.load(Catalina.java:524)
> 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.load(Bootstrap.java:260)
> at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:412)
>
> "VM Thread" prio=10 tid=0x00002aaad35dc800 nid=0xe4b runnable
>
> "GC task thread#0 (ParallelGC)" prio=10 tid=0x000000004011d800 nid=0xe49
> runnable
>
> "GC task thread#1 (ParallelGC)" prio=10 tid=0x000000004011ec00 nid=0xe4a
> runnable
>
> "VM Periodic Task Thread" prio=10 tid=0x00002aaad360dc00 nid=0xe52 waiting on
> condition
>
> JNI global references: 757
>
> Heap
> PSYoungGen total 9408K, used 7002K [0x00002aaac8920000,
> 0x00002aaac9b80000, 0x00002aaad3120000)
> eden space 8128K, 72% used
> [0x00002aaac8920000,0x00002aaac8ed79e8,0x00002aaac9110000)
> from space 1280K, 89% used
> [0x00002aaac9110000,0x00002aaac922efb0,0x00002aaac9250000)
> to space 1280K, 0% used
> [0x00002aaac9a40000,0x00002aaac9a40000,0x00002aaac9b80000)
> PSOldGen total 21504K, used 0K [0x00002aaab3920000,
> 0x00002aaab4e20000, 0x00002aaac8920000)
> object space 21504K, 0% used
> [0x00002aaab3920000,0x00002aaab3920000,0x00002aaab4e20000)
> PSPermGen total 21248K, used 7826K [0x00002aaaae520000,
> 0x00002aaaaf9e0000, 0x00002aaab3920000)
> object space 21248K, 36% used
> [0x00002aaaae520000,0x00002aaaaecc49a8,0x00002aaaaf9e0000)
>
> $ ldd /usr/local/apr/lib/libtcnative-1.so
> libapr-1.so.0 => /usr/local/apr/lib/libapr-1.so.0 (0x00002ba129577000)
> libuuid.so.1 => /lib/libuuid.so.1 (0x00002ba1296a1000)
> librt.so.1 => /lib/librt.so.1 (0x00002ba1297a5000)
> libcrypt.so.1 => /lib/libcrypt.so.1 (0x00002ba1298ae000)
> libpthread.so.0 => /lib/libpthread.so.0 (0x00002ba1299e2000)
> libdl.so.2 => /lib/libdl.so.2 (0x00002ba129af9000)
> libssl.so.0.9.8 => /usr/lib/libssl.so.0.9.8 (0x00002ba129bfd000)
> libcrypto.so.0.9.8 => /usr/lib/libcrypto.so.0.9.8 (0x00002ba129d44000)
> libc.so.6 => /lib/libc.so.6 (0x00002ba129fba000)
> /lib64/ld-linux-x86-64.so.2 (0x0000555555554000)
> libz.so.1 => /usr/lib/libz.so.1 (0x00002ba12a1fa000)
>
> Regards,
> Stefan
>
>
> Am Mittwoch, 28. März 2007 21:02 schrieb Mladen Turk:
>
>> Stefan Armbruster wrote:
>>
>>> Hi,
>>>
>>> Tomcat hangs on startup when I try to enable the APR native library.
>>> After setting java.library.path to /usr/local/apr/lib/, catalina.out gets
>>> just these two lines:
>>>
>> You will need apr 1.2.x
>> The generic path for that looks like
>> /usr/local/apr-1/lib
>>
>> The
>> /usr/local/apr/lib is for APR 0.9.x shipped
>> with Apache Httpd 2.0.x and Subversion,
>> so try to set the correct path to APR-1
>>
>> Regards,
>> Mladen.
>>
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>
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