ODK aggregate installation help needed

Mallik · November 18, 2011, 3:11pm

Hi,
I am trying to install ODK aggregate on MAC OSX 10.6.8
I have created postgres db using generated sql and deployed it on
Tomcat 7.
But ODKAggregate web app fails to start. it gives following error.
org.postgresql.util.PSQLException: FATAL: sorry, too many clients
already
see the log below.

I get the same error when I try to connect odk_prod from terminal when
tomcat is running.

Am I missing any security config? need your help.

Thanks,
Mallik

Nov 18, 2011 8:23:23 PM
org.opendatakit.common.security.spring.RoleHierarchyImpl
refreshReachableGrantedAuthorities
INFO: Executing: refreshReachableGrantedAuthorities
Nov 18, 2011 8:23:23 PM org.slf4j.impl.JCLLoggerAdapter error
SEVERE: Failed to acquire connection. Sleeping for 7000ms. Attempts
left: 5
org.postgresql.util.PSQLException: FATAL: sorry, too many clients
already
at
org.postgresql.core.v3.ConnectionFactoryImpl.doAuthentication(ConnectionFactoryImpl.java:
291)
at
org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:
108)
at
org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:
66)
at
org.postgresql.jdbc2.AbstractJdbc2Connection.(AbstractJdbc2Connection.java:
125)
at
org.postgresql.jdbc3.AbstractJdbc3Connection.(AbstractJdbc3Connection.java:
30)
at
org.postgresql.jdbc3g.AbstractJdbc3gConnection.(AbstractJdbc3gConnection.java:
22)
at
org.postgresql.jdbc4.AbstractJdbc4Connection.(AbstractJdbc4Connection.java:
30)
at org.postgresql.jdbc4.Jdbc4Connection.(Jdbc4Connection.java:
24)
at org.postgresql.Driver.makeConnection(Driver.java:393)
at org.postgresql.Driver.connect(Driver.java:267)
at java.sql.DriverManager.getConnection(DriverManager.java:582)
at java.sql.DriverManager.getConnection(DriverManager.java:185)
at com.jolbox.bonecp.BoneCP.obtainRawInternalConnection(BoneCP.java:
256)
at
com.jolbox.bonecp.ConnectionHandle.obtainInternalConnection(ConnectionHandle.java:
211)
at com.jolbox.bonecp.ConnectionHandle.(ConnectionHandle.java:
170)
at com.jolbox.bonecp.BoneCP.(BoneCP.java:371)
at com.jolbox.bonecp.BoneCPDataSource.maybeInit(BoneCPDataSource.java:
150)
at
com.jolbox.bonecp.BoneCPDataSource.getConnection(BoneCPDataSource.java:
112)
at
org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:
111)
at
org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:
77)
at
org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:
572)
at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:
636)
at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:
665)
at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:
673)
at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:
713)
at
org.opendatakit.common.persistence.engine.pgres.DatastoreImpl.updateRelation(DatastoreImpl.java:
308)
at
org.opendatakit.common.persistence.engine.pgres.DatastoreImpl.assertRelation(DatastoreImpl.java:
380)
at
org.opendatakit.common.security.spring.GrantedAuthorityHierarchyTable.assertRelation(GrantedAuthorityHierarchyTable.java:
115)
at
org.opendatakit.common.security.spring.GrantedAuthorityHierarchyTable.getEntireGrantedAuthorityHierarchy(GrantedAuthorityHierarchyTable.java:
186)
at
org.opendatakit.common.security.spring.RoleHierarchyImpl.buildRolesReachableInOneStepMap(RoleHierarchyImpl.java:
464)
at
org.opendatakit.common.security.spring.RoleHierarchyImpl.refreshReachableGrantedAuthorities(RoleHierarchyImpl.java:
281)
at
org.opendatakit.common.security.spring.RoleHierarchyImpl.afterPropertiesSet(RoleHierarchyImpl.java:
132)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:
1477)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:
1417)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:
519)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:
456)
at org.springframework.beans.factory.support.AbstractBeanFactory
$1.getObject(AbstractBeanFactory.java:291)
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:
222)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:
288)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:
190)
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:
580)
at
org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:
895)
at
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:
425)
at
org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:
276)
at
org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:
197)
at
org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:
47)
at
org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:
4723)
at org.apache.catalina.core.StandardContext
$1.call(StandardContext.java:5226)
at org.apache.catalina.core.StandardContext
$1.call(StandardContext.java:5221)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor
$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor
$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:680)

Mitch_Sundt · November 18, 2011, 7:56pm

You may have some orphaned processes running that are using all the
connections.

I would shutdown and restart the box and see if it resolves the issue.

Note that with Tomcat7 you have to do additional configuration to get the
app deployed.

Tomcat6 is what the installation process has been tested against.

Mitch

···

On Fri, Nov 18, 2011 at 7:11 AM, Mallik wrote:

Hi,
I am trying to install ODK aggregate on MAC OSX 10.6.8
I have created postgres db using generated sql and deployed it on
Tomcat 7.
But ODKAggregate web app fails to start. it gives following error.
org.postgresql.util.PSQLException: FATAL: sorry, too many clients
already
see the log below.

I get the same error when I try to connect odk_prod from terminal when
tomcat is running.

Am I missing any security config? need your help.

Thanks,
Mallik

Nov 18, 2011 8:23:23 PM
org.opendatakit.common.security.spring.RoleHierarchyImpl
refreshReachableGrantedAuthorities
INFO: Executing: refreshReachableGrantedAuthorities
Nov 18, 2011 8:23:23 PM org.slf4j.impl.JCLLoggerAdapter error
SEVERE: Failed to acquire connection. Sleeping for 7000ms. Attempts
left: 5
org.postgresql.util.PSQLException: FATAL: sorry, too many clients
already
at

org.postgresql.core.v3.ConnectionFactoryImpl.doAuthentication(ConnectionFactoryImpl.java:
291)
at

org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:
108)
at

org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:
66)
at

org.postgresql.jdbc2.AbstractJdbc2Connection.(AbstractJdbc2Connection.java:
125)
at

org.postgresql.jdbc3.AbstractJdbc3Connection.(AbstractJdbc3Connection.java:
30)
at

org.postgresql.jdbc3g.AbstractJdbc3gConnection.(AbstractJdbc3gConnection.java:
22)
at

org.postgresql.jdbc4.AbstractJdbc4Connection.(AbstractJdbc4Connection.java:
30)
at org.postgresql.jdbc4.Jdbc4Connection.(Jdbc4Connection.java:
24)
at org.postgresql.Driver.makeConnection(Driver.java:393)
at org.postgresql.Driver.connect(Driver.java:267)
at java.sql.DriverManager.getConnection(DriverManager.java:582)
at java.sql.DriverManager.getConnection(DriverManager.java:185)
at com.jolbox.bonecp.BoneCP.obtainRawInternalConnection(BoneCP.java:
256)
at

com.jolbox.bonecp.ConnectionHandle.obtainInternalConnection(ConnectionHandle.java:
211)
at com.jolbox.bonecp.ConnectionHandle.(ConnectionHandle.java:
170)
at com.jolbox.bonecp.BoneCP.(BoneCP.java:371)
at
com.jolbox.bonecp.BoneCPDataSource.maybeInit(BoneCPDataSource.java:
150)
at
com.jolbox.bonecp.BoneCPDataSource.getConnection(BoneCPDataSource.java:
112)
at

org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:
111)
at

org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:
77)
at
org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:
572)
at
org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:
636)
at
org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:
665)
at
org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:
673)
at
org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:
713)
at

org.opendatakit.common.persistence.engine.pgres.DatastoreImpl.updateRelation(DatastoreImpl.java:
308)
at

org.opendatakit.common.persistence.engine.pgres.DatastoreImpl.assertRelation(DatastoreImpl.java:
380)
at

org.opendatakit.common.security.spring.GrantedAuthorityHierarchyTable.assertRelation(GrantedAuthorityHierarchyTable.java:
115)
at

org.opendatakit.common.security.spring.GrantedAuthorityHierarchyTable.getEntireGrantedAuthorityHierarchy(GrantedAuthorityHierarchyTable.java:
186)
at

org.opendatakit.common.security.spring.RoleHierarchyImpl.buildRolesReachableInOneStepMap(RoleHierarchyImpl.java:
464)
at

org.opendatakit.common.security.spring.RoleHierarchyImpl.refreshReachableGrantedAuthorities(RoleHierarchyImpl.java:
281)
at

org.opendatakit.common.security.spring.RoleHierarchyImpl.afterPropertiesSet(RoleHierarchyImpl.java:
132)
at

org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:
1477)
at

org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:
1417)
at

org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:
519)
at

org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:
456)
at org.springframework.beans.factory.support.AbstractBeanFactory
$1.getObject(AbstractBeanFactory.java:291)
at

org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:
222)
at

org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:
288)
at

org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:
190)
at

org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:
580)
at

org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:
895)
at

org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:
425)
at

org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:
276)
at

org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:
197)
at

org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:
47)
at

org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:
4723)
at org.apache.catalina.core.StandardContext
$1.call(StandardContext.java:5226)
at org.apache.catalina.core.StandardContext
$1.call(StandardContext.java:5221)
at
java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor
$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor
$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:680)

--
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Unsubscribe: opendatakit+unsubscribe@googlegroups.com
Options: http://groups.google.com/group/opendatakit?hl=en

--
Mitch Sundt
Software Engineer

University of Washington
mitchellsundt@gmail.com

Mallik · November 19, 2011, 4:34pm

This time I used the linux binary and deployed war file on Tomcat 6
running on CentOS 6.0.

I get the following error. Please help

INFO: Deploying web application archive ODKAggregate.war
Nov 19, 2011 7:38:13 AM org.apache.catalina.startup.ContextConfig
validateSecur
ityRoles
INFO: WARNING: Security role name admin used in an
without be
ing defined in a
log4j:WARN No appenders could be found for logger
(org.springframework.web.cont
ext.ContextLoader).
log4j:WARN Please initialize the log4j system properly.
Inside setServletContextafterPropertiesSet WATCHDOG TASK IN TOMCAT
Nov 19, 2011 7:38:14 AM org.apache.catalina.core.StandardContext start
SEVERE: Error listenerStart
Nov 19, 2011 7:38:14 AM org.apache.catalina.core.StandardContext start
SEVERE: Context [/ODKAggregate] startup failed due to previous errors
Nov 19, 2011 7:38:14 AM org.apache.catalina.loader.WebappClassLoader
clearRefer
encesJdbc
SEVERE: A web application registered the JBDC driver
[com.google.appengine.api.
rdbms.AppEngineDriver] but failed to unregister it when the web
application was
stopped. To prevent a memory leak, the JDBC Driver has been forcibly
unregiste
red.
Nov 19, 2011 7:38:14 AM org.apache.catalina.loader.WebappClassLoader
clearRefer
encesJdbc
SEVERE: A web application registered the JBDC driver
[org.postgresql.Driver] bu
t failed to unregister it when the web application was stopped. To
prevent a me
mory leak, the JDBC Driver has been forcibly unregistered.
Nov 19, 2011 7:38:14 AM org.apache.catalina.loader.WebappClassLoader
clearThrea
dLocalMap
SEVERE: A web application created a ThreadLocal with key of type
[org.springfra
mework.core.NamedThreadLocal] (value [Transactional resources]) and a
value of
type [null] (value [null]) but failed to remove it when the web
application was
stopped. To prevent a memory leak, the ThreadLocal has been forcibly
removed.
Nov 19, 2011 7:38:14 AM org.apache.catalina.loader.WebappClassLoader
clearThrea
dLocalMap
SEVERE: A web application created a ThreadLocal with key of type
[org.springfra
mework.core.NamedThreadLocal] (value [Prototype beans currently in
creation]) a
nd a value of type [null] (value [null]) but failed to remove it when
the web a
pplication was stopped. To prevent a memory leak, the ThreadLocal has
been forc
ibly removed.

···

On Nov 19, 12:56 am, Mitch Sundt wrote: > You may have some orphaned processes running that are using all the > connections. > > I would shutdown and restart the box and see if it resolves the issue. > > Note that with Tomcat7 you have to do additional configuration to get the > app deployed. > > Tomcat6 is what the installation process has been tested against. > > Mitch > > On Fri, Nov 18, 2011 at 7:11 AM, Mallik wrote: > > > > > > > > > > > Hi, > > I am trying to install ODK aggregate on MAC OSX 10.6.8 > > I have created postgres db using generated sql and deployed it on > > Tomcat 7. > > But ODKAggregate web app fails to start. it gives following error. > > org.postgresql.util.PSQLException: FATAL: sorry, too many clients > > already > > see the log below. > > > I get the same error when I try to connect odk_prod from terminal when > > tomcat is running. > > > Am I missing any security config? need your help. > > > Thanks, > > Mallik > > > Nov 18, 2011 8:23:23 PM > > org.opendatakit.common.security.spring.RoleHierarchyImpl > > refreshReachableGrantedAuthorities > > INFO: Executing: refreshReachableGrantedAuthorities > > Nov 18, 2011 8:23:23 PM org.slf4j.impl.JCLLoggerAdapter error > > SEVERE: Failed to acquire connection. Sleeping for 7000ms. Attempts > > left: 5 > > org.postgresql.util.PSQLException: FATAL: sorry, too many clients > > already > > at > > > org.postgresql.core.v3.ConnectionFactoryImpl.doAuthentication(ConnectionFactoryImpl.java: > > 291) > > at > > > org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java: > > 108) > > at > > > org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java: > > 66) > > at > > > org.postgresql.jdbc2.AbstractJdbc2Connection.(AbstractJdbc2Connection.java: > > 125) > > at > > > org.postgresql.jdbc3.AbstractJdbc3Connection.(AbstractJdbc3Connection.java: > > 30) > > at > > > org.postgresql.jdbc3g.AbstractJdbc3gConnection.(AbstractJdbc3gConnection.java: > > 22) > > at > > > org.postgresql.jdbc4.AbstractJdbc4Connection.(AbstractJdbc4Connection.java: > > 30) > > at org.postgresql.jdbc4.Jdbc4Connection.(Jdbc4Connection.java: > > 24) > > at org.postgresql.Driver.makeConnection(Driver.java:393) > > at org.postgresql.Driver.connect(Driver.java:267) > > at java.sql.DriverManager.getConnection(DriverManager.java:582) > > at java.sql.DriverManager.getConnection(DriverManager.java:185) > > at com.jolbox.bonecp.BoneCP.obtainRawInternalConnection(BoneCP.java: > > 256) > > at > > > com.jolbox.bonecp.ConnectionHandle.obtainInternalConnection(ConnectionHandle.java: > > 211) > > at com.jolbox.bonecp.ConnectionHandle.(ConnectionHandle.java: > > 170) > > at com.jolbox.bonecp.BoneCP.(BoneCP.java:371) > > at > > com.jolbox.bonecp.BoneCPDataSource.maybeInit(BoneCPDataSource.java: > > 150) > > at > > com.jolbox.bonecp.BoneCPDataSource.getConnection(BoneCPDataSource.java: > > 112) > > at > > > org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java: > > 111) > > at > > > org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java: > > 77) > > at > > org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java: > > 572) > > at > > org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java: > > 636) > > at > > org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java: > > 665) > > at > > org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java: > > 673) > > at > > org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java: > > 713) > > at > > > org.opendatakit.common.persistence.engine.pgres.DatastoreImpl.updateRelation(DatastoreImpl.java: > > 308) > > at > > > org.opendatakit.common.persistence.engine.pgres.DatastoreImpl.assertRelation(DatastoreImpl.java: > > 380) > > at > > > org.opendatakit.common.security.spring.GrantedAuthorityHierarchyTable.assertRelation(GrantedAuthorityHierarchyTable.java: > > 115) > > at > > > org.opendatakit.common.security.spring.GrantedAuthorityHierarchyTable.getEntireGrantedAuthorityHierarchy(GrantedAuthorityHierarchyTable.java: > > 186) > > at > > > org.opendatakit.common.security.spring.RoleHierarchyImpl.buildRolesReachableInOneStepMap(RoleHierarchyImpl.java: > > 464) > > at > > > org.opendatakit.common.security.spring.RoleHierarchyImpl.refreshReachableGrantedAuthorities(RoleHierarchyImpl.java: > > 281) > > at > > > org.opendatakit.common.security.spring.RoleHierarchyImpl.afterPropertiesSet(RoleHierarchyImpl.java: > > 132) > > at > > > org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java: > > 1477) > > at > > > org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java: > > 1417) > > at > > > org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java: > > 519) > > at > > > org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java: > > 456) > > at org.springframework.beans.factory.support.AbstractBeanFactory > > $1.getObject(AbstractBeanFactory.java:291) > > at > > > org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java: > > 222) > > at > > > org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java: > > 288) > > at > > > org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java: > > 190) > > at > > > org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java: > > 580) > > at > > > org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java: > > 895) > > at > > > org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java: > > 425) > > at > > > org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java: > > 276) > > at > > > org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java: > > 197) > > at > > > org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java: > > 47) > > at > > > org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java: > > 4723) > > at org.apache.catalina.core.StandardContext > > $1.call(StandardContext.java:5226) > > at org.apache.catalina.core.StandardContext > > $1.call(StandardContext.java:5221) > > at > > java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) > > at java.util.concurrent.FutureTask.run(FutureTask.java:138) > > at java.util.concurrent.ThreadPoolExecutor > > $Worker.runTask(ThreadPoolExecutor.java:886) > > at java.util.concurrent.ThreadPoolExecutor > > $Worker.run(ThreadPoolExecutor.java:908) > > at java.lang.Thread.run(Thread.java:680) > > > -- > > Post: opendatakit@googlegroups.com > > Unsubscribe: opendatakit+unsubscribe@googlegroups.com > > Options:http://groups.google.com/group/opendatakit?hl=en > > -- > Mitch Sundt > Software Engineerhttp://www.OpenDataKit.org > University of Washington > mitchellsu...@gmail.com