[Swift-devel] Re: No provider specified error

[Jonathan Monette]

That may have been the problem.  I  have some jobs running so when they 
finish I will add that line to see if that fixes it.  Because I am 
running on PADS with all my files stored on gpfs I should use the sfs 
option correct?

On 1/24/11 10:00 PM, Michael Wilde wrote:
> Perhaps what was missing was this tag in the sites.xml pool entry (which should have specified execution provider=coaster:
>
> <profile namespace="swift" key="stagingMethod">proxy</profile>
>
> where the method can be file, proxy, or sfs (shared file system).
>
> You dont need to set up a proxy: coasters does this for you. This is explained (only, at the moment) at the end of etc/swift.properties:
>
> # Controls whether file staging is done by swift or by the execution
> # provider. If set to false, the standard swift staging mechanism is
> # used. If set to true, swift does not stage files. Instead, the
> # execution provider is instructed to stage files in and out.
> #
> # Provider staging is experimental.
> #
> # When enabled, and when coasters are used as an execution provider,
> # a staging mechanism can be selected for each site
> # using the swift:stagingMethod site profile in sites.xml. The
> # following is a list of accepted mechanisms:
> #
> # * file:  Staging is done from a filesystem accessible to the
> #          coaster service (typically running on the head node)
> # * proxy: Staging is done from a filesystem accessible to the
> #          client machine that swift is running on, and is proxied
> #          through the coaster service
> # * sfs:   (short for "shared filesystem") Staging is done by
> #          copying files to and from a filesystem accessible
> #          by the compute node (such as an NFS or GPFS mount).
>
>
> use.provider.staging=false
> provider.staging.pin.swiftfiles=false
>
> ---
>
>
> - Mike
>
>
>
> ----- Original Message -----
>> Figured out what was wrong. I was using some properties in my
>> sites.xml
>> for provider staging per Mike's suggestion. By commenting those lines
>> out my workflow began working again. I am assuming for provider
>> staging
>> to work a 'proxy' must be set up and I do not believe I have set one
>> up. However I am unfamiliar with provider staging, this was a
>> suggestion by Mike to try next in a list of things for me to do.
>>
>> On 1/24/11 7:42 PM, Jonathan Monette wrote:
>>> Scratch that, I do have execution provider="local" set in my
>>> sites.xml. I am not sure where the problem is. Still looking.
>>>
>>> On 1/24/11 7:38 PM, Jonathan Monette wrote:
>>>> Ok. I went searching through some of the cog code for this error
>>>> when I took a close look at this line from the log file:
>>>>
>>>> Caused by:
>>>> org.globus.cog.abstraction.impl.common.task.InvalidProviderException:
>>>> No 'proxy' provider or alias found. Available providers: [cobalt,
>>>> gsiftp, coaster, webdav, dcache, ssh, gt4, gt2, condor, http,
>>>> coaster-persistent, pbs, ftp, gsiftp-old, local, sge]
>>>>
>>>> I am assuming that all these providers listed are the acceptable
>>>> entries in the sites.xml for the execution provider entry. I notice
>>>> that localhost isn't an acceptable execution provider. Was
>>>> localhost
>>>> switched to local(which is an acceptable value) in cog-r3043?
>>>>
>>>> On 1/23/11 10:18 PM, Jonathan Monette wrote:
>>>>> Mihael,
>>>>>     I just updated to cog-r3043 and swift-r4031. I now get this
>>>>> swift error:
>>>>>
>>>>> Execution failed:
>>>>>      No 'proxy' provider or alias found. Available providers:
>>>>> [cobalt, gsiftp, coaster, webdav, dcache, ssh, gt4, gt2, condor,
>>>>> http, coaster-persistent, pbs, ftp, gsiftp-old, local, sge].
>>>>> Aliases: gt4<->  gt4.0.2, gt4.0.1, gt3.9.5, gt4.0.0; condor<->
>>>>> condorlocal; cobalt<->  cobaltlocal; gsiftp<->  gridftp; pbs<->
>>>>> pbslocal; gsiftp-old<->  gridftp-old; local<->  file;
>>>>>
>>>>> Upon inspecting the log file I got found this Java error:
>>>>>
>>>>> 2011-01-23 18:31:27,221-0600 INFO AbstractionProperties No
>>>>> properties for provider proxy. Using empty properties
>>>>> 2011-01-23 18:31:27,227-0600 INFO vdl:execute END_FAILURE
>>>>> thread=0-3 tr=mImgtbl
>>>>> 2011-01-23 18:31:27,234-0600 DEBUG VDL2ExecutionContext sys:throw
>>>>> @
>>>>> execute-default.k, line: 45: Exception in mImgtbl:
>>>>> Arguments: [proj_dir, images.tbl]
>>>>> Host: localhost
>>>>> Directory:
>>>>> rectified-20110123-1707-ptqrq9j5/jobs/3/mImgtbl-3krv2x4kTODO: outs
>>>>> ----
>>>>>
>>>>> Exception in mImgtbl:
>>>>> Arguments: [proj_dir, images.tbl]
>>>>> Host: localhost
>>>>> Directory:
>>>>> rectified-20110123-1707-ptqrq9j5/jobs/3/mImgtbl-3krv2x4kTODO: outs
>>>>> ----
>>>>>
>>>>> Caused by: No 'proxy' provider or alias found. Available
>>>>> providers:
>>>>> [cobalt, gsiftp, coaster, webdav, dcache, ssh, gt4, gt2, condor,
>>>>> http, coaster-persistent, pbs, ftp, gsiftp-old, local, sge].
>>>>> Aliases: gt4<->  gt4.0.2, gt4.0.1, gt3.9.5, gt4.0.0; condor<->
>>>>> condorlocal; cobalt<->  cobaltlocal; gsiftp<->  gridftp; pbs<->
>>>>> pbslocal; gsiftp-old<->  gridftp-old; local<->  file;
>>>>> Caused by:
>>>>> org.globus.cog.abstraction.impl.common.task.InvalidProviderException:
>>>>> No
>>>>> 'proxy' provider or alias found. Available providers: [cobalt,
>>>>> gsiftp, coaster, webdav, dcache, ssh, gt4, gt2, condor, http,
>>>>> coaster-persistent, pbs, ftp, gsiftp-old, local, sge]. Aliases:
>>>>> gt4
>>>>> <->  gt4.0.2, gt4.0.1, gt3.9.5, gt4.0.0; condor<->  condorlocal;
>>>>> cobalt<->  cobaltlocal; gsiftp<->  gridftp; pbs<->  pbslocal;
>>>>> gsiftp-old<->  gridftp-old; local<->  file;
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.functions.KException.function(KException.java:29)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.functions.AbstractFunction.post(AbstractFunction.java:27)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.AbstractSequentialWithArguments.childCompleted(AbstractSequentialWithArguments.java:192)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.Sequential.notificationEvent(Sequential.java:32)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.FlowNode.event(FlowNode.java:340)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.events.EventBus.send(EventBus.java:173)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.FlowNode.fireNotificationEvent(FlowNode.java:181)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.FlowNode.complete(FlowNode.java:309)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.FlowContainer.post(FlowContainer.java:58)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.functions.AbstractFunction.post(AbstractFunction.java:28)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.Sequential.startNext(Sequential.java:50)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.Sequential.executeChildren(Sequential.java:26)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.FlowContainer.execute(FlowContainer.java:63)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.FlowNode.restart(FlowNode.java:238)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.FlowNode.start(FlowNode.java:289)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.FlowNode.controlEvent(FlowNode.java:402)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.FlowNode.event(FlowNode.java:343)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.FlowElementWrapper.event(FlowElementWrapper.java:230)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.events.EventBus.send(EventBus.java:173)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.events.EventTargetPair.run(EventTargetPair.java:44)
>>>>>      at
>>>>> edu.emory.mathcs.backport.java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:431)
>>>>>      at
>>>>> edu.emory.mathcs.backport.java.util.concurrent.FutureTask.run(FutureTask.java:166)
>>>>>      at
>>>>> edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:643)
>>>>>      at
>>>>> edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:668)
>>>>>      at java.lang.Thread.run(Thread.java:662)
>>>>> Caused by: No 'proxy' provider or alias found. Available
>>>>> providers:
>>>>> [cobalt, gsiftp, coaster, webdav, dcache, ssh, gt4, gt2, condor,
>>>>> http, coaster-persistent, pbs, ftp, gsiftp-old, local, sge].
>>>>> Aliases: gt4<->  gt4.0.2, gt4.0.1, gt3.9.5, gt4.0.0; condor<->
>>>>> condorlocal; cobalt<->  cobaltlocal; gsiftp<->  gridftp; pbs<->
>>>>> pbslocal; gsiftp-old<->  gridftp-old; local<->  file;
>>>>> Caused by:
>>>>> org.globus.cog.abstraction.impl.common.task.InvalidProviderException:
>>>>> No
>>>>> 'proxy' provider or alias found. Available providers: [cobalt,
>>>>> gsiftp, coaster, webdav, dcache, ssh, gt4, gt2, condor, http,
>>>>> coaster-persistent, pbs, ftp, gsiftp-old, local, sge]. Aliases:
>>>>> gt4
>>>>> <->  gt4.0.2, gt4.0.1, gt3.9.5, gt4.0.0; condor<->  condorlocal;
>>>>> cobalt<->  cobaltlocal; gsiftp<->  gridftp; pbs<->  pbslocal;
>>>>> gsiftp-old<->  gridftp-old; local<->  file;
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.events.FailureNotificationEvent.<init>(FailureNotificationEvent.java:36)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.events.FailureNotificationEvent.<init>(FailureNotificationEvent.java:42)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.FlowNode.failImmediately(FlowNode.java:153)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.grid.GridExec.taskFailed(GridExec.java:373)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.grid.AbstractGridNode.statusChanged(AbstractGridNode.java:276)
>>>>>      at
>>>>> org.griphyn.vdl.karajan.lib.Execute.statusChanged(Execute.java:127)
>>>>>      at
>>>>> org.globus.cog.karajan.scheduler.AbstractScheduler.fireJobStatusChangeEvent(AbstractScheduler.java:168)
>>>>>      at
>>>>> org.globus.cog.karajan.scheduler.LateBindingScheduler.statusChanged(LateBindingScheduler.java:675)
>>>>>      at
>>>>> org.globus.cog.karajan.scheduler.WeightedHostScoreScheduler.statusChanged(WeightedHostScoreScheduler.java:422)
>>>>>      at
>>>>> org.griphyn.vdl.karajan.VDSAdaptiveScheduler.statusChanged(VDSAdaptiveScheduler.java:410)
>>>>>      at
>>>>> org.globus.cog.abstraction.impl.common.task.TaskImpl.notifyListeners(TaskImpl.java:240)
>>>>>      at
>>>>> org.globus.cog.abstraction.impl.common.task.TaskImpl.setStatus(TaskImpl.java:228)
>>>>>      at
>>>>> org.globus.cog.abstraction.impl.common.AbstractDelegatedTaskHandler.failTask(AbstractDelegatedTaskHandler.java:54)
>>>>>      at
>>>>> org.globus.cog.abstraction.impl.execution.local.JobSubmissionTaskHandler.run(JobSubmissionTaskHandler.java:220)
>>>>>      at
>>>>> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
>>>>>      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)
>>>>>      ... 1 more
>>>>> Caused by:
>>>>> org.globus.cog.abstraction.impl.common.task.InvalidProviderException:
>>>>> No
>>>>> 'proxy' provider or alias found. Available providers: [cobalt,
>>>>> gsiftp, coaster, webdav, dcache, ssh, gt4, gt2, condor, http,
>>>>> coaster-persistent, pbs, ftp, gsiftp-old, local, sge]. Aliases:
>>>>> gt4
>>>>> <->  gt4.0.2, gt4.0.1, gt3.9.5, gt4.0.0; condor<->  condorlocal;
>>>>> cobalt<->  cobaltlocal; gsiftp<->  gridftp; pbs<->  pbslocal;
>>>>> gsiftp-old<->  gridftp-old; local<->  file;
>>>>>      at
>>>>> org.globus.cog.abstraction.impl.common.AbstractionProperties.getProperties(AbstractionProperties.java:138)
>>>>>      at
>>>>> org.globus.cog.abstraction.impl.common.AbstractionFactory.newObject(AbstractionFactory.java:136)
>>>>>      at
>>>>> org.globus.cog.abstraction.impl.common.AbstractionFactory.newFileResource(AbstractionFactory.java:112)
>>>>>      at
>>>>> org.globus.cog.abstraction.impl.execution.local.JobSubmissionTaskHandler.copy(JobSubmissionTaskHandler.java:293)
>>>>>      at
>>>>> org.globus.cog.abstraction.impl.execution.local.JobSubmissionTaskHandler.stage(JobSubmissionTaskHandler.java:272)
>>>>>      at
>>>>> org.globus.cog.abstraction.impl.execution.local.JobSubmissionTaskHandler.stageIn(JobSubmissionTaskHandler.java:283)
>>>>>      at
>>>>> org.globus.cog.abstraction.impl.execution.local.JobSubmissionTaskHandler.run(JobSubmissionTaskHandler.java:159)
>>>>>      ... 6 more
>>>>> 2011-01-23 18:31:27,274-0600 INFO ExecutionContext Detailed
>>>>> exception:
>>>>> Exception in mImgtbl:
>>>>> Arguments: [proj_dir, images.tbl]
>>>>> Host: localhost
>>>>> Directory:
>>>>> rectified-20110123-1707-ptqrq9j5/jobs/3/mImgtbl-3krv2x4kTODO: outs
>>>>> ----
>>>>>
>>>>> Caused by: No 'proxy' provider or alias found. Available
>>>>> providers:
>>>>> [cobalt, gsiftp, coaster, webdav, dcache, ssh, gt4, gt2, condor,
>>>>> http, coaster-persistent, pbs, ftp, gsiftp-old, local, sge].
>>>>> Aliases: gt4<->  gt4.0.2, gt4.0.1, gt3.9.5, gt4.0.0; condor<->
>>>>> condorlocal; cobalt<->  cobaltlocal; gsiftp<->  gridftp; pbs<->
>>>>> pbslocal; gsiftp-old<->  gridftp-old; local<->  file;
>>>>> Caused by:
>>>>> org.globus.cog.abstraction.impl.common.task.InvalidProviderException:
>>>>> No
>>>>> 'proxy' provider or alias found. Available providers: [cobalt,
>>>>> gsiftp, coaster, webdav, dcache, ssh, gt4, gt2, condor, http,
>>>>> coaster-persistent, pbs, ftp, gsiftp-old, local, sge]. Aliases:
>>>>> gt4
>>>>> <->  gt4.0.2, gt4.0.1, gt3.9.5, gt4.0.0; condor<->  condorlocal;
>>>>> cobalt<->  cobaltlocal; gsiftp<->  gridftp; pbs<->  pbslocal;
>>>>> gsiftp-old<->  gridftp-old; local<->  file;
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.functions.KException.function(KException.java:29)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.functions.AbstractFunction.post(AbstractFunction.java:27)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.AbstractSequentialWithArguments.childCompleted(AbstractSequentialWithArguments.java:192)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.Sequential.notificationEvent(Sequential.java:32)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.FlowNode.event(FlowNode.java:340)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.events.EventBus.send(EventBus.java:173)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.FlowNode.fireNotificationEvent(FlowNode.java:181)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.FlowNode.complete(FlowNode.java:309)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.FlowContainer.post(FlowContainer.java:58)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.functions.AbstractFunction.post(AbstractFunction.java:28)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.Sequential.startNext(Sequential.java:50)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.Sequential.executeChildren(Sequential.java:26)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.FlowContainer.execute(FlowContainer.java:63)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.FlowNode.restart(FlowNode.java:238)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.FlowNode.start(FlowNode.java:289)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.FlowNode.controlEvent(FlowNode.java:402)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.FlowNode.event(FlowNode.java:343)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.FlowElementWrapper.event(FlowElementWrapper.java:230)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.events.EventBus.send(EventBus.java:173)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.events.EventTargetPair.run(EventTargetPair.java:44)
>>>>>      at
>>>>> edu.emory.mathcs.backport.java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:431)
>>>>>      at
>>>>> edu.emory.mathcs.backport.java.util.concurrent.FutureTask.run(FutureTask.java:166)
>>>>>      at
>>>>> edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:643)
>>>>>      at
>>>>> edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:668)
>>>>>      at java.lang.Thread.run(Thread.java:662)
>>>>> Caused by: No 'proxy' provider or alias found. Available
>>>>> providers:
>>>>> [cobalt, gsiftp, coaster, webdav, dcache, ssh, gt4, gt2, condor,
>>>>> http, coaster-persistent, pbs, ftp, gsiftp-old, local, sge].
>>>>> Aliases: gt4<->  gt4.0.2, gt4.0.1, gt3.9.5, gt4.0.0; condor<->
>>>>> condorlocal; cobalt<->  cobaltlocal; gsiftp<->  gridftp; pbs<->
>>>>> pbslocal; gsiftp-old<->  gridftp-old; local<->  file;
>>>>> Caused by:
>>>>> org.globus.cog.abstraction.impl.common.task.InvalidProviderException:
>>>>> No
>>>>> 'proxy' provider or alias found. Available providers: [cobalt,
>>>>> gsiftp, coaster, webdav, dcache, ssh, gt4, gt2, condor, http,
>>>>> coaster-persistent, pbs, ftp, gsiftp-old, local, sge]. Aliases:
>>>>> gt4
>>>>> <->  gt4.0.2, gt4.0.1, gt3.9.5, gt4.0.0; condor<->  condorlocal;
>>>>> cobalt<->  cobaltlocal; gsiftp<->  gridftp; pbs<->  pbslocal;
>>>>> gsiftp-old<->  gridftp-old; local<->  file;
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.events.FailureNotificationEvent.<init>(FailureNotificationEvent.java:36)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.events.FailureNotificationEvent.<init>(FailureNotificationEvent.java:42)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.FlowNode.failImmediately(FlowNode.java:153)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.grid.GridExec.taskFailed(GridExec.java:373)
>>>>>      at
>>>>> org.globus.cog.karajan.workflow.nodes.grid.AbstractGridNode.statusChanged(AbstractGridNode.java:276)
>>>>>      at
>>>>> org.griphyn.vdl.karajan.lib.Execute.statusChanged(Execute.java:127)
>>>>>      at
>>>>> org.globus.cog.karajan.scheduler.AbstractScheduler.fireJobStatusChangeEvent(AbstractScheduler.java:168)
>>>>>      at
>>>>> org.globus.cog.karajan.scheduler.LateBindingScheduler.statusChanged(LateBindingScheduler.java:675)
>>>>>      at
>>>>> org.globus.cog.karajan.scheduler.WeightedHostScoreScheduler.statusChanged(WeightedHostScoreScheduler.java:422)
>>>>>      at
>>>>> org.griphyn.vdl.karajan.VDSAdaptiveScheduler.statusChanged(VDSAdaptiveScheduler.java:410)
>>>>>      at
>>>>> org.globus.cog.abstraction.impl.common.task.TaskImpl.notifyListeners(TaskImpl.java:240)
>>>>>      at
>>>>> org.globus.cog.abstraction.impl.common.task.TaskImpl.setStatus(TaskImpl.java:228)
>>>>>      at
>>>>> org.globus.cog.abstraction.impl.common.AbstractDelegatedTaskHandler.failTask(AbstractDelegatedTaskHandler.java:54)
>>>>>      at
>>>>> org.globus.cog.abstraction.impl.execution.local.JobSubmissionTaskHandler.run(JobSubmissionTaskHandler.java:220)
>>>>>      at
>>>>> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
>>>>>      at
>>>>> java.util.concurrent.FutureTask$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)
>>>>>      ... 1 more
>>>>> Caused by:
>>>>> org.globus.cog.abstraction.impl.common.task.InvalidProviderException:
>>>>> No
>>>>> 'proxy' provider or alias found. Available providers: [cobalt,
>>>>> gsiftp, coaster, webdav, dcache, ssh, gt4, gt2, condor, http,
>>>>> coaster-persistent, pbs, ftp, gsiftp-old, local, sge]. Aliases:
>>>>> gt4
>>>>> <->  gt4.0.2, gt4.0.1, gt3.9.5, gt4.0.0; condor<->  condorlocal;
>>>>> cobalt<->  cobaltlocal; gsiftp<->  gridftp; pbs<->  pbslocal;
>>>>> gsiftp-old<->  gridftp-old; local<->  file;
>>>>>      at
>>>>> org.globus.cog.abstraction.impl.common.AbstractionProperties.getProperties(AbstractionProperties.java:138)
>>>>>      at
>>>>> org.globus.cog.abstraction.impl.common.AbstractionFactory.newObject(AbstractionFactory.java:136)
>>>>>      at
>>>>> org.globus.cog.abstraction.impl.common.AbstractionFactory.newFileResource(AbstractionFactory.java:112)
>>>>>      at
>>>>> org.globus.cog.abstraction.impl.execution.local.JobSubmissionTaskHandler.copy(JobSubmissionTaskHandler.java:293)
>>>>>      at
>>>>> org.globus.cog.abstraction.impl.execution.local.JobSubmissionTaskHandler.stage(JobSubmissionTaskHandler.java:272)
>>>>>      at
>>>>> org.globus.cog.abstraction.impl.execution.local.JobSubmissionTaskHandler.stageIn(JobSubmissionTaskHandler.java:283)
>>>>>      at
>>>>> org.globus.cog.abstraction.impl.execution.local.JobSubmissionTaskHandler.run(JobSubmissionTaskHandler.java:159)
>>>>>      ... 6 more
>>>>>
>>>>> I am running on PADS and here is my sites.xml file:
>>>>>
>>>>> <config>
>>>>> <pool handle="localhost">
>>>>> <execution provider="local" />
>>>>> <filesystem provider="local" />
>>>>> <profile key="jobThrottle" namespace="karajan">.05</profile>
>>>>> <profile key="SWIFT_GEN_SCRIPTS" namespace="env">1</profile>
>>>>> <workdirectory>/gpfs/pads/swift/jonmon/Swift/work/localhost</workdirectory>
>>>>>
>>>>> </pool>
>>>>> <pool handle="pads">
>>>>> <execution jobmanager="local:pbs" provider="coaster" />
>>>>> <filesystem provider="local" />
>>>>> <profile key="maxtime" namespace="globus">3600</profile>
>>>>> <profile key="internalhostname"
>>>>> namespace="globus">192.5.86.6</profile>
>>>>> <profile key="workersPerNode" namespace="globus">1</profile>
>>>>> <profile key="slots" namespace="globus">40</profile>
>>>>> <profile key="nodeGranularity" namespace="globus">1</profile>
>>>>> <profile key="maxNodes" namespace="globus">1</profile>
>>>>> <profile key="queue" namespace="globus">fast</profile>
>>>>> <profile key="jobThrottle" namespace="karajan">1</profile>
>>>>> <profile key="initialScore" namespace="karajan">10000</profile>
>>>>> <profile key="SWIFT_GEN_SCRIPTS" namespace="env">1</profile>
>>>>> <workdirectory>/gpfs/pads/swift/jonmon/Swift/work/pads</workdirectory>
>>>>> </pool>
>>>>> </config>
>>>>>
>>>>> Has anyone else seen this error or Mihael have you witnessed this?
>> _______________________________________________
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>> Swift-devel at ci.uchicago.edu
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-- 
Jon

Computers are incredibly fast, accurate, and stupid. Human beings are incredibly slow, inaccurate, and brilliant. Together they are powerful beyond imagination.
- Albert Einstein