Re: [Dev] Start up errors - ConcurrentModificationException from CarbonDeploymentSchedulerTask
We can still properly fix this by using the following way.
The root cause was, the Map (which contains the deployers) was modified
during scheduler task's run method execution (we can identify this with the
error trace). It was modified due to adding CAppDeployer separately. If we
control (synchronize) this addition based on axisConfig object, which is
the same that the scheduler task is also synchronized on, then we can avoid
this issue.
I have added the fix for this in r190400.
On Thu, Sep 26, 2013 at 10:58 PM, Manoj Kumara ma...@wso2.com wrote:
Hi Shameera,
This is an intermittent issue and during start-up only few times this
error is generated. Even is was really difficult to reproduced and no one
is really aware about re producing steps. I think that's why did't occurred
this during AS testing.
I think what you mentioned by calling the deployer twice is explained in
the issue [1]. Is this what you refering ?
[1] https://wso2.org/jira/browse/CARBON-14468
Thanks,
Manoj
Best Regards..
Manoj Kumara
Software Engineer
WSO2, Inc.; http://wso2.com
Twitter: http://twitter.com/ManKuma
Mobile: +94713448188
On Thu, Sep 26, 2013 at 9:39 PM, Shameera Rathnayaka shame...@wso2.comwrote:
Hi Manoj,
On Thu, Sep 26, 2013 at 7:49 AM, Manoj Kumara ma...@wso2.com wrote:
Hi,
With the help of Azeez and Sameera we figure out the root cause for the
problem. This was due to some previous fix by Adding the CApp deployer
separately in the code.
Great this is the real fix i think BTW wonder why we didn't get thhis
issue with App Server?, root cause is not the one i explain, in a flow we
are calling deployers twice If i am right.
Thanks,
Shameera.
Will commit the fix shortly.
Thanks,
Best Regards..
Manoj Kumara
Software Engineer
WSO2, Inc.; http://wso2.com
Twitter: http://twitter.com/ManKuma
Mobile: +94713448188
On Thu, Sep 26, 2013 at 2:09 PM, Manoj Kumara ma...@wso2.com wrote:
Hi,
The problem here is as Shameera mentioned on [1] the Map used inside
the concurrentHashMap is not thread safe.
private MapString, MapString, Deployer deployerMap = new
ConcurrentHashMapString, MapString, Deployer();
I think we can relove this by making this Map thread safe as given on
[2].
[1] https://wso2.org/jira/browse/CARBON-14275
[2]
http://docs.oracle.com/javase/7/docs/api/java/util/Collections.html#synchronizedMap(java.util.Map)
Mean time I will try to patch this and find this get solved.
Thanks,
Manoj
Best Regards..
Manoj Kumara
Software Engineer
WSO2, Inc.; http://wso2.com
Twitter: http://twitter.com/ManKuma
Mobile: +94713448188
On Thu, Sep 26, 2013 at 10:36 AM, Manoj Kumara ma...@wso2.com wrote:
Hi Shameera,
Thanks for the info. I'll check.
Thanks,
Manoj
Best Regards..
Manoj Kumara
Software Engineer
WSO2, Inc.; http://wso2.com
Twitter: http://twitter.com/ManKuma
Mobile: +94713448188
On Wed, Sep 25, 2013 at 7:08 PM, Shameera Rathnayaka
shame...@wso2.com wrote:
Hi Ajith,
Could you able to check whether this is a problem of HumenTask call
twice in execution flow?
Hi Manoj,
I have created a JIRA for this issue[1] and added my finding there
please have a look at that. As i explain in the JIRA we could solve it by
making innere map to ConcurrentHashMap.This will produce another issue
becuase we can't put null as a key or value to a Concurrent HashMap and
we
do this in above map in such a case where we don't have extension for a
particular deployer (eg: jaggery deployer doesn't has any extension
associate it hence it is registered with null as it extension).
[1] https://wso2.org/jira/browse/CARBON-14275
Thanks,
Shameera.
On Wed, Sep 25, 2013 at 8:37 AM, Manoj Kumara ma...@wso2.com wrote:
Hi,
Tried to reproduce with 21st Sept GReg pack but could not
reproduced. I will keep on looking to this.
Thanks,
Manoj
Best Regards..
Manoj Kumara
Software Engineer
WSO2, Inc.; http://wso2.com
Twitter: http://twitter.com/ManKuma
Mobile: +94713448188
On Wed, Sep 25, 2013 at 10:49 AM, Manoj Kumara ma...@wso2.comwrote:
Hi Sumedha,
I'll work on this.
Thanks,
Manoj
Best Regards..
Manoj Kumara
Software Engineer
WSO2, Inc.; http://wso2.com
Twitter: http://twitter.com/ManKuma
Mobile: +94713448188
On Wed, Sep 25, 2013 at 10:32 AM, Sumedha Rubasinghe
sume...@wso2.com wrote:
Sameera,
Can we have someone to attend to this pls?
On Fri, Sep 13, 2013 at 3:57 PM, Ajith Vitharana
aji...@wso2.comwrote:
Hi All,
Observed the following error in the latest pack (G-Reg) - chunk02
[2013-09-13 15:52:39,357] ERROR
{org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask} -
Error
while running deployment scheduler..
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
at java.util.HashMap$EntryIterator.next(HashMap.java:834)
at java.util.HashMap$EntryIterator.next(HashMap.java:832)
at
Re: [Dev] Start up errors - ConcurrentModificationException from CarbonDeploymentSchedulerTask
Hi,
The problem here is as Shameera mentioned on [1] the Map used inside the
concurrentHashMap is not thread safe.
private MapString, MapString, Deployer deployerMap = new
ConcurrentHashMapString, MapString, Deployer();
I think we can relove this by making this Map thread safe as given on [2].
[1] https://wso2.org/jira/browse/CARBON-14275
[2]
http://docs.oracle.com/javase/7/docs/api/java/util/Collections.html#synchronizedMap(java.util.Map)
Mean time I will try to patch this and find this get solved.
Thanks,
Manoj
Best Regards..
Manoj Kumara
Software Engineer
WSO2, Inc.; http://wso2.com
Twitter: http://twitter.com/ManKuma
Mobile: +94713448188
On Thu, Sep 26, 2013 at 10:36 AM, Manoj Kumara ma...@wso2.com wrote:
Hi Shameera,
Thanks for the info. I'll check.
Thanks,
Manoj
Best Regards..
Manoj Kumara
Software Engineer
WSO2, Inc.; http://wso2.com
Twitter: http://twitter.com/ManKuma
Mobile: +94713448188
On Wed, Sep 25, 2013 at 7:08 PM, Shameera Rathnayaka shame...@wso2.comwrote:
Hi Ajith,
Could you able to check whether this is a problem of HumenTask call twice
in execution flow?
Hi Manoj,
I have created a JIRA for this issue[1] and added my finding there
please have a look at that. As i explain in the JIRA we could solve it by
making innere map to ConcurrentHashMap.This will produce another issue
becuase we can't put null as a key or value to a Concurrent HashMap and we
do this in above map in such a case where we don't have extension for a
particular deployer (eg: jaggery deployer doesn't has any extension
associate it hence it is registered with null as it extension).
[1] https://wso2.org/jira/browse/CARBON-14275
Thanks,
Shameera.
On Wed, Sep 25, 2013 at 8:37 AM, Manoj Kumara ma...@wso2.com wrote:
Hi,
Tried to reproduce with 21st Sept GReg pack but could not reproduced. I
will keep on looking to this.
Thanks,
Manoj
Best Regards..
Manoj Kumara
Software Engineer
WSO2, Inc.; http://wso2.com
Twitter: http://twitter.com/ManKuma
Mobile: +94713448188
On Wed, Sep 25, 2013 at 10:49 AM, Manoj Kumara ma...@wso2.com wrote:
Hi Sumedha,
I'll work on this.
Thanks,
Manoj
Best Regards..
Manoj Kumara
Software Engineer
WSO2, Inc.; http://wso2.com
Twitter: http://twitter.com/ManKuma
Mobile: +94713448188
On Wed, Sep 25, 2013 at 10:32 AM, Sumedha Rubasinghe
sume...@wso2.comwrote:
Sameera,
Can we have someone to attend to this pls?
On Fri, Sep 13, 2013 at 3:57 PM, Ajith Vitharana aji...@wso2.comwrote:
Hi All,
Observed the following error in the latest pack (G-Reg) - chunk02
[2013-09-13 15:52:39,357] ERROR
{org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask} - Error
while running deployment scheduler..
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
at java.util.HashMap$EntryIterator.next(HashMap.java:834)
at java.util.HashMap$EntryIterator.next(HashMap.java:832)
at
org.apache.axis2.deployment.RepositoryListener.loadOtherDirectories(RepositoryListener.java:270)
at
org.apache.axis2.deployment.RepositoryListener.checkServices(RepositoryListener.java:253)
at
org.apache.axis2.deployment.RepositoryListener.startListener(RepositoryListener.java:371)
at
org.apache.axis2.deployment.scheduler.SchedulerTask.checkRepository(SchedulerTask.java:59)
at
org.apache.axis2.deployment.scheduler.SchedulerTask.run(SchedulerTask.java:67)
at
org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.runAxisDeployment(CarbonDeploymentSchedulerTask.java:65)
at
org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.run(CarbonDeploymentSchedulerTask.java:110)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
at
java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:662)
[2013-09-13 15:52:39,614] INFO
{org.apache.tomcat.util.net.NioSelectorPool} - Using a shared
--
Ajith Vitharana.
WSO2 Inc. - http://wso2.org
Email : aji...@wso2.com
Mobile : +94772217350
___
Dev mailing list
Dev@wso2.org
http://wso2.org/cgi-bin/mailman/listinfo/dev
--
/sumedha
m: +94 773017743
b : bit.ly/sumedha
___
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Dev@wso2.org
Re: [Dev] Start up errors - ConcurrentModificationException from CarbonDeploymentSchedulerTask
Fixed with r186524.
Best Regards..
Manoj Kumara
Software Engineer
WSO2, Inc.; http://wso2.com
Twitter: http://twitter.com/ManKuma
Mobile: +94713448188
On Thu, Sep 26, 2013 at 5:19 PM, Manoj Kumara ma...@wso2.com wrote:
Hi,
With the help of Azeez and Sameera we figure out the root cause for the
problem. This was due to some previous fix by Adding the CApp deployer
separately in the code. Will commit the fix shortly.
Thanks,
Best Regards..
Manoj Kumara
Software Engineer
WSO2, Inc.; http://wso2.com
Twitter: http://twitter.com/ManKuma
Mobile: +94713448188
On Thu, Sep 26, 2013 at 2:09 PM, Manoj Kumara ma...@wso2.com wrote:
Hi,
The problem here is as Shameera mentioned on [1] the Map used inside the
concurrentHashMap is not thread safe.
private MapString, MapString, Deployer deployerMap = new
ConcurrentHashMapString, MapString, Deployer();
I think we can relove this by making this Map thread safe as given on [2].
[1] https://wso2.org/jira/browse/CARBON-14275
[2]
http://docs.oracle.com/javase/7/docs/api/java/util/Collections.html#synchronizedMap(java.util.Map)
Mean time I will try to patch this and find this get solved.
Thanks,
Manoj
Best Regards..
Manoj Kumara
Software Engineer
WSO2, Inc.; http://wso2.com
Twitter: http://twitter.com/ManKuma
Mobile: +94713448188
On Thu, Sep 26, 2013 at 10:36 AM, Manoj Kumara ma...@wso2.com wrote:
Hi Shameera,
Thanks for the info. I'll check.
Thanks,
Manoj
Best Regards..
Manoj Kumara
Software Engineer
WSO2, Inc.; http://wso2.com
Twitter: http://twitter.com/ManKuma
Mobile: +94713448188
On Wed, Sep 25, 2013 at 7:08 PM, Shameera Rathnayaka
shame...@wso2.comwrote:
Hi Ajith,
Could you able to check whether this is a problem of HumenTask call
twice in execution flow?
Hi Manoj,
I have created a JIRA for this issue[1] and added my finding there
please have a look at that. As i explain in the JIRA we could solve it by
making innere map to ConcurrentHashMap.This will produce another issue
becuase we can't put null as a key or value to a Concurrent HashMap and we
do this in above map in such a case where we don't have extension for a
particular deployer (eg: jaggery deployer doesn't has any extension
associate it hence it is registered with null as it extension).
[1] https://wso2.org/jira/browse/CARBON-14275
Thanks,
Shameera.
On Wed, Sep 25, 2013 at 8:37 AM, Manoj Kumara ma...@wso2.com wrote:
Hi,
Tried to reproduce with 21st Sept GReg pack but could not reproduced.
I will keep on looking to this.
Thanks,
Manoj
Best Regards..
Manoj Kumara
Software Engineer
WSO2, Inc.; http://wso2.com
Twitter: http://twitter.com/ManKuma
Mobile: +94713448188
On Wed, Sep 25, 2013 at 10:49 AM, Manoj Kumara ma...@wso2.com wrote:
Hi Sumedha,
I'll work on this.
Thanks,
Manoj
Best Regards..
Manoj Kumara
Software Engineer
WSO2, Inc.; http://wso2.com
Twitter: http://twitter.com/ManKuma
Mobile: +94713448188
On Wed, Sep 25, 2013 at 10:32 AM, Sumedha Rubasinghe
sume...@wso2.com wrote:
Sameera,
Can we have someone to attend to this pls?
On Fri, Sep 13, 2013 at 3:57 PM, Ajith Vitharana aji...@wso2.comwrote:
Hi All,
Observed the following error in the latest pack (G-Reg) - chunk02
[2013-09-13 15:52:39,357] ERROR
{org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask} -
Error
while running deployment scheduler..
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
at java.util.HashMap$EntryIterator.next(HashMap.java:834)
at java.util.HashMap$EntryIterator.next(HashMap.java:832)
at
org.apache.axis2.deployment.RepositoryListener.loadOtherDirectories(RepositoryListener.java:270)
at
org.apache.axis2.deployment.RepositoryListener.checkServices(RepositoryListener.java:253)
at
org.apache.axis2.deployment.RepositoryListener.startListener(RepositoryListener.java:371)
at
org.apache.axis2.deployment.scheduler.SchedulerTask.checkRepository(SchedulerTask.java:59)
at
org.apache.axis2.deployment.scheduler.SchedulerTask.run(SchedulerTask.java:67)
at
org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.runAxisDeployment(CarbonDeploymentSchedulerTask.java:65)
at
org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.run(CarbonDeploymentSchedulerTask.java:110)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
at
java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
at
java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204)
at
Re: [Dev] Start up errors - ConcurrentModificationException from CarbonDeploymentSchedulerTask
Hi Manoj,
On Thu, Sep 26, 2013 at 7:49 AM, Manoj Kumara ma...@wso2.com wrote:
Hi,
With the help of Azeez and Sameera we figure out the root cause for the
problem. This was due to some previous fix by Adding the CApp deployer
separately in the code.
Great this is the real fix i think BTW wonder why we didn't get thhis issue
with App Server?, root cause is not the one i explain, in a flow we are
calling deployers twice If i am right.
Thanks,
Shameera.
Will commit the fix shortly.
Thanks,
Best Regards..
Manoj Kumara
Software Engineer
WSO2, Inc.; http://wso2.com
Twitter: http://twitter.com/ManKuma
Mobile: +94713448188
On Thu, Sep 26, 2013 at 2:09 PM, Manoj Kumara ma...@wso2.com wrote:
Hi,
The problem here is as Shameera mentioned on [1] the Map used inside the
concurrentHashMap is not thread safe.
private MapString, MapString, Deployer deployerMap = new
ConcurrentHashMapString, MapString, Deployer();
I think we can relove this by making this Map thread safe as given on [2].
[1] https://wso2.org/jira/browse/CARBON-14275
[2]
http://docs.oracle.com/javase/7/docs/api/java/util/Collections.html#synchronizedMap(java.util.Map)
Mean time I will try to patch this and find this get solved.
Thanks,
Manoj
Best Regards..
Manoj Kumara
Software Engineer
WSO2, Inc.; http://wso2.com
Twitter: http://twitter.com/ManKuma
Mobile: +94713448188
On Thu, Sep 26, 2013 at 10:36 AM, Manoj Kumara ma...@wso2.com wrote:
Hi Shameera,
Thanks for the info. I'll check.
Thanks,
Manoj
Best Regards..
Manoj Kumara
Software Engineer
WSO2, Inc.; http://wso2.com
Twitter: http://twitter.com/ManKuma
Mobile: +94713448188
On Wed, Sep 25, 2013 at 7:08 PM, Shameera Rathnayaka
shame...@wso2.comwrote:
Hi Ajith,
Could you able to check whether this is a problem of HumenTask call
twice in execution flow?
Hi Manoj,
I have created a JIRA for this issue[1] and added my finding there
please have a look at that. As i explain in the JIRA we could solve it by
making innere map to ConcurrentHashMap.This will produce another issue
becuase we can't put null as a key or value to a Concurrent HashMap and we
do this in above map in such a case where we don't have extension for a
particular deployer (eg: jaggery deployer doesn't has any extension
associate it hence it is registered with null as it extension).
[1] https://wso2.org/jira/browse/CARBON-14275
Thanks,
Shameera.
On Wed, Sep 25, 2013 at 8:37 AM, Manoj Kumara ma...@wso2.com wrote:
Hi,
Tried to reproduce with 21st Sept GReg pack but could not reproduced.
I will keep on looking to this.
Thanks,
Manoj
Best Regards..
Manoj Kumara
Software Engineer
WSO2, Inc.; http://wso2.com
Twitter: http://twitter.com/ManKuma
Mobile: +94713448188
On Wed, Sep 25, 2013 at 10:49 AM, Manoj Kumara ma...@wso2.com wrote:
Hi Sumedha,
I'll work on this.
Thanks,
Manoj
Best Regards..
Manoj Kumara
Software Engineer
WSO2, Inc.; http://wso2.com
Twitter: http://twitter.com/ManKuma
Mobile: +94713448188
On Wed, Sep 25, 2013 at 10:32 AM, Sumedha Rubasinghe
sume...@wso2.com wrote:
Sameera,
Can we have someone to attend to this pls?
On Fri, Sep 13, 2013 at 3:57 PM, Ajith Vitharana aji...@wso2.comwrote:
Hi All,
Observed the following error in the latest pack (G-Reg) - chunk02
[2013-09-13 15:52:39,357] ERROR
{org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask} -
Error
while running deployment scheduler..
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
at java.util.HashMap$EntryIterator.next(HashMap.java:834)
at java.util.HashMap$EntryIterator.next(HashMap.java:832)
at
org.apache.axis2.deployment.RepositoryListener.loadOtherDirectories(RepositoryListener.java:270)
at
org.apache.axis2.deployment.RepositoryListener.checkServices(RepositoryListener.java:253)
at
org.apache.axis2.deployment.RepositoryListener.startListener(RepositoryListener.java:371)
at
org.apache.axis2.deployment.scheduler.SchedulerTask.checkRepository(SchedulerTask.java:59)
at
org.apache.axis2.deployment.scheduler.SchedulerTask.run(SchedulerTask.java:67)
at
org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.runAxisDeployment(CarbonDeploymentSchedulerTask.java:65)
at
org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.run(CarbonDeploymentSchedulerTask.java:110)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
at
java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
at
java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180)
at
Re: [Dev] Start up errors - ConcurrentModificationException from CarbonDeploymentSchedulerTask
Hi,
Tried to reproduce with 21st Sept GReg pack but could not reproduced. I
will keep on looking to this.
Thanks,
Manoj
Best Regards..
Manoj Kumara
Software Engineer
WSO2, Inc.; http://wso2.com
Twitter: http://twitter.com/ManKuma
Mobile: +94713448188
On Wed, Sep 25, 2013 at 10:49 AM, Manoj Kumara ma...@wso2.com wrote:
Hi Sumedha,
I'll work on this.
Thanks,
Manoj
Best Regards..
Manoj Kumara
Software Engineer
WSO2, Inc.; http://wso2.com
Twitter: http://twitter.com/ManKuma
Mobile: +94713448188
On Wed, Sep 25, 2013 at 10:32 AM, Sumedha Rubasinghe sume...@wso2.comwrote:
Sameera,
Can we have someone to attend to this pls?
On Fri, Sep 13, 2013 at 3:57 PM, Ajith Vitharana aji...@wso2.com wrote:
Hi All,
Observed the following error in the latest pack (G-Reg) - chunk02
[2013-09-13 15:52:39,357] ERROR
{org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask} - Error
while running deployment scheduler..
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
at java.util.HashMap$EntryIterator.next(HashMap.java:834)
at java.util.HashMap$EntryIterator.next(HashMap.java:832)
at
org.apache.axis2.deployment.RepositoryListener.loadOtherDirectories(RepositoryListener.java:270)
at
org.apache.axis2.deployment.RepositoryListener.checkServices(RepositoryListener.java:253)
at
org.apache.axis2.deployment.RepositoryListener.startListener(RepositoryListener.java:371)
at
org.apache.axis2.deployment.scheduler.SchedulerTask.checkRepository(SchedulerTask.java:59)
at
org.apache.axis2.deployment.scheduler.SchedulerTask.run(SchedulerTask.java:67)
at
org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.runAxisDeployment(CarbonDeploymentSchedulerTask.java:65)
at
org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.run(CarbonDeploymentSchedulerTask.java:110)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
at
java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:662)
[2013-09-13 15:52:39,614] INFO
{org.apache.tomcat.util.net.NioSelectorPool} - Using a shared
--
Ajith Vitharana.
WSO2 Inc. - http://wso2.org
Email : aji...@wso2.com
Mobile : +94772217350
___
Dev mailing list
Dev@wso2.org
http://wso2.org/cgi-bin/mailman/listinfo/dev
--
/sumedha
m: +94 773017743
b : bit.ly/sumedha
___
Dev mailing list
Dev@wso2.org
http://wso2.org/cgi-bin/mailman/listinfo/dev
___
Dev mailing list
Dev@wso2.org
http://wso2.org/cgi-bin/mailman/listinfo/dev
Re: [Dev] Start up errors - ConcurrentModificationException from CarbonDeploymentSchedulerTask
Hi Ajith,
Could you able to check whether this is a problem of HumenTask call twice
in execution flow?
Hi Manoj,
I have created a JIRA for this issue[1] and added my finding there please
have a look at that. As i explain in the JIRA we could solve it by making
innere map to ConcurrentHashMap.This will produce another issue becuase we
can't put null as a key or value to a Concurrent HashMap and we do this in
above map in such a case where we don't have extension for a particular
deployer (eg: jaggery deployer doesn't has any extension associate it hence
it is registered with null as it extension).
[1] https://wso2.org/jira/browse/CARBON-14275
Thanks,
Shameera.
On Wed, Sep 25, 2013 at 8:37 AM, Manoj Kumara ma...@wso2.com wrote:
Hi,
Tried to reproduce with 21st Sept GReg pack but could not reproduced. I
will keep on looking to this.
Thanks,
Manoj
Best Regards..
Manoj Kumara
Software Engineer
WSO2, Inc.; http://wso2.com
Twitter: http://twitter.com/ManKuma
Mobile: +94713448188
On Wed, Sep 25, 2013 at 10:49 AM, Manoj Kumara ma...@wso2.com wrote:
Hi Sumedha,
I'll work on this.
Thanks,
Manoj
Best Regards..
Manoj Kumara
Software Engineer
WSO2, Inc.; http://wso2.com
Twitter: http://twitter.com/ManKuma
Mobile: +94713448188
On Wed, Sep 25, 2013 at 10:32 AM, Sumedha Rubasinghe sume...@wso2.comwrote:
Sameera,
Can we have someone to attend to this pls?
On Fri, Sep 13, 2013 at 3:57 PM, Ajith Vitharana aji...@wso2.comwrote:
Hi All,
Observed the following error in the latest pack (G-Reg) - chunk02
[2013-09-13 15:52:39,357] ERROR
{org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask} - Error
while running deployment scheduler..
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
at java.util.HashMap$EntryIterator.next(HashMap.java:834)
at java.util.HashMap$EntryIterator.next(HashMap.java:832)
at
org.apache.axis2.deployment.RepositoryListener.loadOtherDirectories(RepositoryListener.java:270)
at
org.apache.axis2.deployment.RepositoryListener.checkServices(RepositoryListener.java:253)
at
org.apache.axis2.deployment.RepositoryListener.startListener(RepositoryListener.java:371)
at
org.apache.axis2.deployment.scheduler.SchedulerTask.checkRepository(SchedulerTask.java:59)
at
org.apache.axis2.deployment.scheduler.SchedulerTask.run(SchedulerTask.java:67)
at
org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.runAxisDeployment(CarbonDeploymentSchedulerTask.java:65)
at
org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.run(CarbonDeploymentSchedulerTask.java:110)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
at
java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:662)
[2013-09-13 15:52:39,614] INFO
{org.apache.tomcat.util.net.NioSelectorPool} - Using a shared
--
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WSO2 Inc. - http://wso2.org
Email : aji...@wso2.com
Mobile : +94772217350
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*email: shameera AT wso2.com shame...@wso2.com , shameera AT
apache.orgshame...@apache.org
*
*phone: +9471 922 1454*
*
*
*Linked in : *http://lk.linkedin.com/pub/shameera-rathnayaka/1a/661/561
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Re: [Dev] Start up errors - ConcurrentModificationException from CarbonDeploymentSchedulerTask
On Wed, Sep 25, 2013 at 6:07 PM, Manoj Kumara ma...@wso2.com wrote:
Hi,
Tried to reproduce with 21st Sept GReg pack but could not reproduced. I
will keep on looking to this.
Got it again,
*[2013-09-26 09:52:40,244]* INFO
{org.wso2.carbon.core.clustering.hazelcast.util.MemberUtils} - Added
member: Host:10.100.1.51, Remote Host:null, Port: 5000, HTTP:-1, HTTPS:-1,
Domain: null, Sub-domain:null, Active:true
[2013-09-26 09:52:40,275] ERROR
{org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask} - Error
while running deployment scheduler..
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
at java.util.HashMap$EntryIterator.next(HashMap.java:834)
at java.util.HashMap$EntryIterator.next(HashMap.java:832)
at
org.apache.axis2.deployment.RepositoryListener.loadOtherDirectories(RepositoryListener.java:270)
at
org.apache.axis2.deployment.RepositoryListener.checkServices(RepositoryListener.java:253)
at
org.apache.axis2.deployment.RepositoryListener.startListener(RepositoryListener.java:371)
at
org.apache.axis2.deployment.scheduler.SchedulerTask.checkRepository(SchedulerTask.java:59)
at
org.apache.axis2.deployment.scheduler.SchedulerTask.run(SchedulerTask.java:67)
at
org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.runAxisDeployment(CarbonDeploymentSchedulerTask.java:65)
at
org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.run(CarbonDeploymentSchedulerTask.java:110)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
at
java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:662)
Thanks,
Manoj
Best Regards..
Manoj Kumara
Software Engineer
WSO2, Inc.; http://wso2.com
Twitter: http://twitter.com/ManKuma
Mobile: +94713448188
On Wed, Sep 25, 2013 at 10:49 AM, Manoj Kumara ma...@wso2.com wrote:
Hi Sumedha,
I'll work on this.
Thanks,
Manoj
Best Regards..
Manoj Kumara
Software Engineer
WSO2, Inc.; http://wso2.com
Twitter: http://twitter.com/ManKuma
Mobile: +94713448188
On Wed, Sep 25, 2013 at 10:32 AM, Sumedha Rubasinghe sume...@wso2.comwrote:
Sameera,
Can we have someone to attend to this pls?
On Fri, Sep 13, 2013 at 3:57 PM, Ajith Vitharana aji...@wso2.comwrote:
Hi All,
Observed the following error in the latest pack (G-Reg) - chunk02
[2013-09-13 15:52:39,357] ERROR
{org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask} - Error
while running deployment scheduler..
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
at java.util.HashMap$EntryIterator.next(HashMap.java:834)
at java.util.HashMap$EntryIterator.next(HashMap.java:832)
at
org.apache.axis2.deployment.RepositoryListener.loadOtherDirectories(RepositoryListener.java:270)
at
org.apache.axis2.deployment.RepositoryListener.checkServices(RepositoryListener.java:253)
at
org.apache.axis2.deployment.RepositoryListener.startListener(RepositoryListener.java:371)
at
org.apache.axis2.deployment.scheduler.SchedulerTask.checkRepository(SchedulerTask.java:59)
at
org.apache.axis2.deployment.scheduler.SchedulerTask.run(SchedulerTask.java:67)
at
org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.runAxisDeployment(CarbonDeploymentSchedulerTask.java:65)
at
org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.run(CarbonDeploymentSchedulerTask.java:110)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
at
java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:662)
[2013-09-13 15:52:39,614] INFO
{org.apache.tomcat.util.net.NioSelectorPool} - Using a shared
--
Ajith Vitharana.
WSO2 Inc. -
Re: [Dev] Start up errors - ConcurrentModificationException from CarbonDeploymentSchedulerTask
Hi Shameera,
Thanks for the info. I'll check.
Thanks,
Manoj
Best Regards..
Manoj Kumara
Software Engineer
WSO2, Inc.; http://wso2.com
Twitter: http://twitter.com/ManKuma
Mobile: +94713448188
On Wed, Sep 25, 2013 at 7:08 PM, Shameera Rathnayaka shame...@wso2.comwrote:
Hi Ajith,
Could you able to check whether this is a problem of HumenTask call twice
in execution flow?
Hi Manoj,
I have created a JIRA for this issue[1] and added my finding there please
have a look at that. As i explain in the JIRA we could solve it by making
innere map to ConcurrentHashMap.This will produce another issue becuase we
can't put null as a key or value to a Concurrent HashMap and we do this in
above map in such a case where we don't have extension for a particular
deployer (eg: jaggery deployer doesn't has any extension associate it hence
it is registered with null as it extension).
[1] https://wso2.org/jira/browse/CARBON-14275
Thanks,
Shameera.
On Wed, Sep 25, 2013 at 8:37 AM, Manoj Kumara ma...@wso2.com wrote:
Hi,
Tried to reproduce with 21st Sept GReg pack but could not reproduced. I
will keep on looking to this.
Thanks,
Manoj
Best Regards..
Manoj Kumara
Software Engineer
WSO2, Inc.; http://wso2.com
Twitter: http://twitter.com/ManKuma
Mobile: +94713448188
On Wed, Sep 25, 2013 at 10:49 AM, Manoj Kumara ma...@wso2.com wrote:
Hi Sumedha,
I'll work on this.
Thanks,
Manoj
Best Regards..
Manoj Kumara
Software Engineer
WSO2, Inc.; http://wso2.com
Twitter: http://twitter.com/ManKuma
Mobile: +94713448188
On Wed, Sep 25, 2013 at 10:32 AM, Sumedha Rubasinghe
sume...@wso2.comwrote:
Sameera,
Can we have someone to attend to this pls?
On Fri, Sep 13, 2013 at 3:57 PM, Ajith Vitharana aji...@wso2.comwrote:
Hi All,
Observed the following error in the latest pack (G-Reg) - chunk02
[2013-09-13 15:52:39,357] ERROR
{org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask} - Error
while running deployment scheduler..
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
at java.util.HashMap$EntryIterator.next(HashMap.java:834)
at java.util.HashMap$EntryIterator.next(HashMap.java:832)
at
org.apache.axis2.deployment.RepositoryListener.loadOtherDirectories(RepositoryListener.java:270)
at
org.apache.axis2.deployment.RepositoryListener.checkServices(RepositoryListener.java:253)
at
org.apache.axis2.deployment.RepositoryListener.startListener(RepositoryListener.java:371)
at
org.apache.axis2.deployment.scheduler.SchedulerTask.checkRepository(SchedulerTask.java:59)
at
org.apache.axis2.deployment.scheduler.SchedulerTask.run(SchedulerTask.java:67)
at
org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.runAxisDeployment(CarbonDeploymentSchedulerTask.java:65)
at
org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.run(CarbonDeploymentSchedulerTask.java:110)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
at
java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:662)
[2013-09-13 15:52:39,614] INFO
{org.apache.tomcat.util.net.NioSelectorPool} - Using a shared
--
Ajith Vitharana.
WSO2 Inc. - http://wso2.org
Email : aji...@wso2.com
Mobile : +94772217350
___
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m: +94 773017743
b : bit.ly/sumedha
___
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___
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--
*Software Engineer - WSO2 Inc.*
*email: shameera AT wso2.com shame...@wso2.com , shameera AT
apache.orgshame...@apache.org
*
*phone: +9471 922 1454*
*
*
*Linked in : *http://lk.linkedin.com/pub/shameera-rathnayaka/1a/661/561
*Twitter : *https://twitter.com/Shameera_R
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Re: [Dev] Start up errors - ConcurrentModificationException from CarbonDeploymentSchedulerTask
Hi All,
Experienced the same on 21st September packs also during the server startup.
Thanks,
Pandula
On Wed, Sep 18, 2013 at 11:50 AM, Ajith Vitharana aji...@wso2.com wrote:
On Wed, Sep 18, 2013 at 11:49 AM, Ajith Vitharana aji...@wso2.com wrote:
Hi Sameera,
This issue continuously reproduceable in the the latest pack and blocker
for the release.
Same issue reported against the chunk01 but issue still appearing in
that latest pack as well.
Full error log,
[2013-09-18 11:44:26,008] INFO
{org.apache.tomcat.util.net.NioSelectorPool} - Using a shared selector for
servlet write/read
[2013-09-18 11:44:26,009] ERROR
{org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask} - Error
while running deployment scheduler..
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
at java.util.HashMap$EntryIterator.next(HashMap.java:834)
at java.util.HashMap$EntryIterator.next(HashMap.java:832)
at
org.apache.axis2.deployment.RepositoryListener.loadOtherDirectories(RepositoryListener.java:270)
at
org.apache.axis2.deployment.RepositoryListener.checkServices(RepositoryListener.java:253)
at
org.apache.axis2.deployment.RepositoryListener.startListener(RepositoryListener.java:371)
at
org.apache.axis2.deployment.scheduler.SchedulerTask.checkRepository(SchedulerTask.java:59)
at
org.apache.axis2.deployment.scheduler.SchedulerTask.run(SchedulerTask.java:67)
at
org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.runAxisDeployment(CarbonDeploymentSchedulerTask.java:65)
at
org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.run(CarbonDeploymentSchedulerTask.java:110)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
at
java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:662)
[2013-09-18 11:44:27,075] INFO
{org.apache.tomcat.util.net.NioSelectorPool} - Using a shared selector for
servlet write/read
[2013-09-18 11:44:27,137] INFO
{org.wso2.carbon.ntask.core.service.impl.TaskServiceImpl} - Task service
starting in STANDALONE mode...
[2013-09-18 11:44:27,140] INFO
{org.wso2.carbon.humantask.cleanup.scheduler.internal.HumanTaskCleanupSchedulerServiceComponent}
- Starting HumanTaskCleanupSchedulerServiceComponent
[2013-09-18 11:44:27,188] INFO
{org.wso2.carbon.registry.eventing.internal.RegistryEventingServiceComponent}
- Successfully Initialized Eventing on Registry
[2013-09-18 11:44:27,233] INFO
{org.wso2.carbon.core.init.JMXServerManager} - JMX Service URL :
service:jmx:rmi://localhost:4/jndi/rmi://localhost:10002/jmxrmi
[2013-09-18 11:44:29,197] INFO
{org.wso2.carbon.apimgt.startup.publisher.APIManagerStartupPublisher} -
Successfully Created API resource-1.0.0
[2013-09-18 11:44:29,198] INFO
{org.wso2.carbon.core.internal.StartupFinalizerServiceComponent} - Server
: WSO2 Governance Registry-4.6.0
[2013-09-18 11:44:29,199] INFO
{org.wso2.carbon.core.internal.StartupFinalizerServiceComponent} - WSO2
Carbon started in 67 sec
[2013-09-18 11:44:29,449] INFO
{org.wso2.carbon.ui.internal.CarbonUIServiceComponent} - Mgt Console URL
: https://10.100.1.51:9446/carbon/
Thanks
Ajith.
On Fri, Sep 13, 2013 at 3:57 PM, Ajith Vitharana aji...@wso2.com wrote:
Hi All,
Observed the following error in the latest pack (G-Reg) - chunk02
[2013-09-13 15:52:39,357] ERROR
{org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask} - Error
while running deployment scheduler..
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
at java.util.HashMap$EntryIterator.next(HashMap.java:834)
at java.util.HashMap$EntryIterator.next(HashMap.java:832)
at
org.apache.axis2.deployment.RepositoryListener.loadOtherDirectories(RepositoryListener.java:270)
at
org.apache.axis2.deployment.RepositoryListener.checkServices(RepositoryListener.java:253)
at
org.apache.axis2.deployment.RepositoryListener.startListener(RepositoryListener.java:371)
at
org.apache.axis2.deployment.scheduler.SchedulerTask.checkRepository(SchedulerTask.java:59)
at
org.apache.axis2.deployment.scheduler.SchedulerTask.run(SchedulerTask.java:67)
at
Re: [Dev] Start up errors - ConcurrentModificationException from CarbonDeploymentSchedulerTask
Sameera,
Can we have someone to attend to this pls?
On Fri, Sep 13, 2013 at 3:57 PM, Ajith Vitharana aji...@wso2.com wrote:
Hi All,
Observed the following error in the latest pack (G-Reg) - chunk02
[2013-09-13 15:52:39,357] ERROR
{org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask} - Error
while running deployment scheduler..
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
at java.util.HashMap$EntryIterator.next(HashMap.java:834)
at java.util.HashMap$EntryIterator.next(HashMap.java:832)
at
org.apache.axis2.deployment.RepositoryListener.loadOtherDirectories(RepositoryListener.java:270)
at
org.apache.axis2.deployment.RepositoryListener.checkServices(RepositoryListener.java:253)
at
org.apache.axis2.deployment.RepositoryListener.startListener(RepositoryListener.java:371)
at
org.apache.axis2.deployment.scheduler.SchedulerTask.checkRepository(SchedulerTask.java:59)
at
org.apache.axis2.deployment.scheduler.SchedulerTask.run(SchedulerTask.java:67)
at
org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.runAxisDeployment(CarbonDeploymentSchedulerTask.java:65)
at
org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.run(CarbonDeploymentSchedulerTask.java:110)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
at
java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:662)
[2013-09-13 15:52:39,614] INFO
{org.apache.tomcat.util.net.NioSelectorPool} - Using a shared
--
Ajith Vitharana.
WSO2 Inc. - http://wso2.org
Email : aji...@wso2.com
Mobile : +94772217350
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Re: [Dev] Start up errors - ConcurrentModificationException from CarbonDeploymentSchedulerTask
Hi Sumedha,
I'll work on this.
Thanks,
Manoj
Best Regards..
Manoj Kumara
Software Engineer
WSO2, Inc.; http://wso2.com
Twitter: http://twitter.com/ManKuma
Mobile: +94713448188
On Wed, Sep 25, 2013 at 10:32 AM, Sumedha Rubasinghe sume...@wso2.comwrote:
Sameera,
Can we have someone to attend to this pls?
On Fri, Sep 13, 2013 at 3:57 PM, Ajith Vitharana aji...@wso2.com wrote:
Hi All,
Observed the following error in the latest pack (G-Reg) - chunk02
[2013-09-13 15:52:39,357] ERROR
{org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask} - Error
while running deployment scheduler..
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
at java.util.HashMap$EntryIterator.next(HashMap.java:834)
at java.util.HashMap$EntryIterator.next(HashMap.java:832)
at
org.apache.axis2.deployment.RepositoryListener.loadOtherDirectories(RepositoryListener.java:270)
at
org.apache.axis2.deployment.RepositoryListener.checkServices(RepositoryListener.java:253)
at
org.apache.axis2.deployment.RepositoryListener.startListener(RepositoryListener.java:371)
at
org.apache.axis2.deployment.scheduler.SchedulerTask.checkRepository(SchedulerTask.java:59)
at
org.apache.axis2.deployment.scheduler.SchedulerTask.run(SchedulerTask.java:67)
at
org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.runAxisDeployment(CarbonDeploymentSchedulerTask.java:65)
at
org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.run(CarbonDeploymentSchedulerTask.java:110)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
at
java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:662)
[2013-09-13 15:52:39,614] INFO
{org.apache.tomcat.util.net.NioSelectorPool} - Using a shared
--
Ajith Vitharana.
WSO2 Inc. - http://wso2.org
Email : aji...@wso2.com
Mobile : +94772217350
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m: +94 773017743
b : bit.ly/sumedha
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Re: [Dev] Start up errors - ConcurrentModificationException from CarbonDeploymentSchedulerTask
Hi Sameera,
This issue continuously reproduceable in the the latest pack and blocker
for the release.
Same issue reported against the chunk01 but issue still appearing in that
latest pack as well.
Thanks
Ajith.
On Fri, Sep 13, 2013 at 3:57 PM, Ajith Vitharana aji...@wso2.com wrote:
Hi All,
Observed the following error in the latest pack (G-Reg) - chunk02
[2013-09-13 15:52:39,357] ERROR
{org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask} - Error
while running deployment scheduler..
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
at java.util.HashMap$EntryIterator.next(HashMap.java:834)
at java.util.HashMap$EntryIterator.next(HashMap.java:832)
at
org.apache.axis2.deployment.RepositoryListener.loadOtherDirectories(RepositoryListener.java:270)
at
org.apache.axis2.deployment.RepositoryListener.checkServices(RepositoryListener.java:253)
at
org.apache.axis2.deployment.RepositoryListener.startListener(RepositoryListener.java:371)
at
org.apache.axis2.deployment.scheduler.SchedulerTask.checkRepository(SchedulerTask.java:59)
at
org.apache.axis2.deployment.scheduler.SchedulerTask.run(SchedulerTask.java:67)
at
org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.runAxisDeployment(CarbonDeploymentSchedulerTask.java:65)
at
org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.run(CarbonDeploymentSchedulerTask.java:110)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
at
java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:662)
[2013-09-13 15:52:39,614] INFO
{org.apache.tomcat.util.net.NioSelectorPool} - Using a shared
--
Ajith Vitharana.
WSO2 Inc. - http://wso2.org
Email : aji...@wso2.com
Mobile : +94772217350
--
Ajith Vitharana.
WSO2 Inc. - http://wso2.org
Email : aji...@wso2.com
Mobile : +94772217350
___
Dev mailing list
Dev@wso2.org
http://wso2.org/cgi-bin/mailman/listinfo/dev
Re: [Dev] Start up errors - ConcurrentModificationException from CarbonDeploymentSchedulerTask
On Wed, Sep 18, 2013 at 11:49 AM, Ajith Vitharana aji...@wso2.com wrote:
Hi Sameera,
This issue continuously reproduceable in the the latest pack and blocker
for the release.
Same issue reported against the chunk01 but issue still appearing in that
latest pack as well.
Full error log,
[2013-09-18 11:44:26,008] INFO
{org.apache.tomcat.util.net.NioSelectorPool} - Using a shared selector for
servlet write/read
[2013-09-18 11:44:26,009] ERROR
{org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask} - Error
while running deployment scheduler..
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
at java.util.HashMap$EntryIterator.next(HashMap.java:834)
at java.util.HashMap$EntryIterator.next(HashMap.java:832)
at
org.apache.axis2.deployment.RepositoryListener.loadOtherDirectories(RepositoryListener.java:270)
at
org.apache.axis2.deployment.RepositoryListener.checkServices(RepositoryListener.java:253)
at
org.apache.axis2.deployment.RepositoryListener.startListener(RepositoryListener.java:371)
at
org.apache.axis2.deployment.scheduler.SchedulerTask.checkRepository(SchedulerTask.java:59)
at
org.apache.axis2.deployment.scheduler.SchedulerTask.run(SchedulerTask.java:67)
at
org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.runAxisDeployment(CarbonDeploymentSchedulerTask.java:65)
at
org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.run(CarbonDeploymentSchedulerTask.java:110)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
at
java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:662)
[2013-09-18 11:44:27,075] INFO
{org.apache.tomcat.util.net.NioSelectorPool} - Using a shared selector for
servlet write/read
[2013-09-18 11:44:27,137] INFO
{org.wso2.carbon.ntask.core.service.impl.TaskServiceImpl} - Task service
starting in STANDALONE mode...
[2013-09-18 11:44:27,140] INFO
{org.wso2.carbon.humantask.cleanup.scheduler.internal.HumanTaskCleanupSchedulerServiceComponent}
- Starting HumanTaskCleanupSchedulerServiceComponent
[2013-09-18 11:44:27,188] INFO
{org.wso2.carbon.registry.eventing.internal.RegistryEventingServiceComponent}
- Successfully Initialized Eventing on Registry
[2013-09-18 11:44:27,233] INFO
{org.wso2.carbon.core.init.JMXServerManager} - JMX Service URL :
service:jmx:rmi://localhost:4/jndi/rmi://localhost:10002/jmxrmi
[2013-09-18 11:44:29,197] INFO
{org.wso2.carbon.apimgt.startup.publisher.APIManagerStartupPublisher} -
Successfully Created API resource-1.0.0
[2013-09-18 11:44:29,198] INFO
{org.wso2.carbon.core.internal.StartupFinalizerServiceComponent} - Server
: WSO2 Governance Registry-4.6.0
[2013-09-18 11:44:29,199] INFO
{org.wso2.carbon.core.internal.StartupFinalizerServiceComponent} - WSO2
Carbon started in 67 sec
[2013-09-18 11:44:29,449] INFO
{org.wso2.carbon.ui.internal.CarbonUIServiceComponent} - Mgt Console URL
: https://10.100.1.51:9446/carbon/
Thanks
Ajith.
On Fri, Sep 13, 2013 at 3:57 PM, Ajith Vitharana aji...@wso2.com wrote:
Hi All,
Observed the following error in the latest pack (G-Reg) - chunk02
[2013-09-13 15:52:39,357] ERROR
{org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask} - Error
while running deployment scheduler..
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
at java.util.HashMap$EntryIterator.next(HashMap.java:834)
at java.util.HashMap$EntryIterator.next(HashMap.java:832)
at
org.apache.axis2.deployment.RepositoryListener.loadOtherDirectories(RepositoryListener.java:270)
at
org.apache.axis2.deployment.RepositoryListener.checkServices(RepositoryListener.java:253)
at
org.apache.axis2.deployment.RepositoryListener.startListener(RepositoryListener.java:371)
at
org.apache.axis2.deployment.scheduler.SchedulerTask.checkRepository(SchedulerTask.java:59)
at
org.apache.axis2.deployment.scheduler.SchedulerTask.run(SchedulerTask.java:67)
at
org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.runAxisDeployment(CarbonDeploymentSchedulerTask.java:65)
at
org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.run(CarbonDeploymentSchedulerTask.java:110)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
at
