Please find below tasks.xml file.
<cas:tasks xmlns:cas="http://oodt.jpl.nasa.gov/1.0/cas";>
<!--
TODO: Add some examples
-->
<task id="urn:oodt:FileConcatenator" name="FileConcatenator"
class="org.apache.oodt.pge.examples.fileconcatenator.FileConcatenatorPGETask">
<conditions/>
<configuration>
<property name="PGETask_Name" value="FileConcatenator"/>
<property name="PGETask_ConfigFilePath"
value="[PGE_ROOT]/file_concatenator/pge-configs/PGEConfig.xml"
envReplace="true"/>
<property name="PGETask_DumpMetadata" value="true"/>
<property name="PCS_WorkflowManagerUrl" value="[WORKFLOW_URL]"
envReplace="true" />
<property name="PCS_FileManagerUrl" value="[FILEMGR_URL]"
envReplace="true"/>
<property name="PCS_MetFileExtension" value="met"/>
<property name="PCS_ClientTransferServiceFactory"
value="org.apache.oodt.cas.filemgr.datatransfer.LocalDataTransferFactory"/>
<property name="PCS_ActionRepoFile"
value="file:[CRAWLER_HOME]/policy/crawler-config.xml" envReplace="true"/>
</configuration>
<requiredMetFields>
<metfield name="RunID"/>
</requiredMetFields>
</task>
</cas:tasks>
On Wed, Nov 5, 2014 at 7:07 PM, Christian Alan Mattmann <mattm...@usc.edu>
wrote:
> Hi Renu,
>
> Can you please show a paste.bin of your tasks.xml?
>
> Cheers,
> Chris
>
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> Chris Mattmann, Ph.D.
> Adjunct Associate Professor, Computer Science Department
> University of Southern California
> Los Angeles, CA 90089 USA
> Email: mattm...@usc.edu
> WWW: http://sunset.usc.edu/~mattmann/
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>
>
>
>
> -----Original Message-----
> From: Renu Kanakamedala <kanak...@usc.edu>
> Date: Wednesday, November 5, 2014 at 7:55 PM
> To: Chris Mattmann <mattm...@usc.edu>
> Subject: CSCI 572 - Homework 2 - SEVERE: PGE Task FAILED! Failed to parse
> null Error.
>
> >Hello Professor,
> >
> >
> >When i am trying to run file concatenator CAS PGE example using the
> >following command.
> >
> >
> >./wmgr-client --url http://localhost:9001 --operation --sendEvent
> >--eventName fileconcatenator-pge --metaData --key RunID testNumber1
> >
> >
> >
> >The message shown after executing this command is "Sending Event
> >SUCCESS". Below are the log messages in workflow mgr, res mgr and batch
> >stub.
> >
> >
> >Batch Stub:
> >Caused by:
> >org.apache.oodt.cas.workflow.structs.exceptions.WorkflowTaskInstanceExcept
> >ion: PGETask FAILED!!! : Failed to build PgeConfig : Failed to parse
> >value: null
> >at org.apache.oodt.cas.pge.PGETaskInstance.run(PGETaskInstance.java:150)
> >at org.apache.oodt.cas.workflow.structs.TaskJob.execute(TaskJob.java:102)
> >... 2 more
> >Caused by: java.io.IOException: Failed to build PgeConfig : Failed to
> >parse value: null
> >at
> >org.apache.oodt.cas.pge.config.XmlFilePgeConfigBuilder.build(XmlFilePgeCon
> >figBuilder.java:87)
> >at
> >org.apache.oodt.cas.pge.PGETaskInstance.createPgeConfig(PGETaskInstance.ja
> >va:230)
> >at org.apache.oodt.cas.pge.PGETaskInstance.run(PGETaskInstance.java:123)
> >... 3 more
> >Caused by: java.lang.Exception: Failed to parse value: null
> >at org.apache.oodt.cas.pge.util.XmlHelper.fillIn(XmlHelper.java:501)
> >at org.apache.oodt.cas.pge.util.XmlHelper.fillIn(XmlHelper.java:480)
> >at
> >org.apache.oodt.cas.pge.config.XmlFilePgeConfigBuilder.build(XmlFilePgeCon
> >figBuilder.java:77)
> >... 5 more
> >Caused by: java.lang.NullPointerException
> >at java.util.regex.Matcher.getTextLength(Matcher.java:1234)
> >at java.util.regex.Matcher.reset(Matcher.java:308)
> >at java.util.regex.Matcher.<init>(Matcher.java:228)
> >at java.util.regex.Pattern.matcher(Pattern.java:1088)
> >at
> >org.apache.oodt.cas.metadata.util.PathUtils.doDynamicDateToMillisReplaceme
> >nt(PathUtils.java:321)
> >at
> >org.apache.oodt.cas.metadata.util.PathUtils.doDynamicReplacement(PathUtils
> >.java:96)
> >at org.apache.oodt.cas.pge.util.XmlHelper.fillIn(XmlHelper.java:488)
> >... 7 more
> >
> >
> >
> >
> >
> >RES mngr:
> >
> >
> >Nov 05, 2014 5:26:28 PM org.apache.oodt.cas.resource.jobqueue.JobStack
> >addJob
> >INFO: Added Job: [2014-11-05T17:26:28.785-08:00] to queue
> >Nov 05, 2014 5:26:30 PM
> >org.apache.oodt.cas.resource.scheduler.LRUScheduler run
> >INFO: Obtained Job: [2014-11-05T17:26:28.785-08:00] from Queue:
> >Scheduling for execution
> >Nov 05, 2014 5:26:30 PM
> >org.apache.oodt.cas.resource.scheduler.LRUScheduler schedule
> >INFO: Assigning job: [urn:oodt:FileConcatenator] to node: [localhost]
> >Nov 05, 2014 5:26:30 PM sun.net.www.protocol.http.HttpURLConnection
> >plainConnect
> >FINEST: ProxySelector Request for
> >http://localhost:2001/ <http://localhost:2001/>
> >Nov 05, 2014 5:26:30 PM sun.net.www.protocol.http.HttpURLConnection
> >plainConnect
> >FINEST: Proxy used: DIRECT
> >Nov 05, 2014 5:26:30 PM sun.net.www.protocol.http.HttpURLConnection
> >writeRequests
> >FINE: sun.net.www.MessageHeader@61fc61a79 pairs: {POST / HTTP/1.1:
> >null}{Content-Type: text/xml}{Cache-Control: no-cache}{Pragma:
> >no-cache}{User-Agent: Java/1.7.0_65}{Host: localhost:2001}{Accept:
> >text/html, image/gif, image/jpeg, *; q=.2, */*;
> > q=.2}{Connection: keep-alive}{Content-Length: 105}
> >Nov 05, 2014 5:26:30 PM sun.net.www.protocol.http.HttpURLConnection
> >getInputStream
> >FINE: sun.net.www.MessageHeader@90ff2a15 pairs: {null: HTTP/1.1 200
> >OK}{Server: Apache XML-RPC 1.0}{Connection: close}{Content-Type:
> >text/xml}{Content-Length: 121}
> >Nov 05, 2014 5:26:30 PM sun.net.www.protocol.http.HttpURLConnection
> >plainConnect
> >FINEST: ProxySelector Request for
> >http://localhost:2001/ <http://localhost:2001/>
> >Nov 05, 2014 5:26:30 PM sun.net.www.protocol.http.HttpURLConnection
> >plainConnect
> >FINEST: Proxy used: DIRECT
> >Nov 05, 2014 5:26:31 PM sun.net.www.protocol.http.HttpURLConnection
> >writeRequests
> >FINE: sun.net.www.MessageHeader@2f33cbcc9 pairs: {POST / HTTP/1.1:
> >null}{Content-Type: text/xml}{Cache-Control: no-cache}{Pragma:
> >no-cache}{User-Agent: Java/1.7.0_65}{Host: localhost:2001}{Accept:
> >text/html, image/gif, image/jpeg, *; q=.2, */*;
> > q=.2}{Connection: keep-alive}{Content-Length: 2536}
> >Nov 05, 2014 5:26:32 PM sun.net.www.protocol.http.HttpURLConnection
> >getInputStream
> >FINE: sun.net.www.MessageHeader@7188d6495 pairs: {null: HTTP/1.1 200
> >OK}{Server: Apache XML-RPC 1.0}{Connection: close}{Content-Type:
> >text/xml}{Content-Length: 121}
> >Nov 05, 2014 5:26:32 PM
> >org.apache.oodt.cas.resource.batchmgr.XmlRpcBatchMgrProxy run
> >SEVERE: Job execution failed for jobId '2014-11-05T17:26:28.785-08:00' :
> >batchstub.executeJob returned false
> >java.lang.Exception: batchstub.executeJob returned false
> >at
> >org.apache.oodt.cas.resource.batchmgr.XmlRpcBatchMgrProxy.run(XmlRpcBatchM
> >grProxy.java:125)
> >
> >
> >
> >
> >
> >Workflow:
> >
> >
> >Nov 05, 2014 5:26:27 PM
> >org.apache.oodt.cas.workflow.engine.IterativeWorkflowProcessorThread
> >checkTaskRequiredMetadata
> >INFO: All required metadata fields present for task: [FileConcatenator]
> >Nov 05, 2014 5:26:28 PM
> >org.apache.oodt.cas.resource.system.XmlRpcResourceManagerClient submitJob
> >FINEST: [{job.queueName=high,
> >job.instanceClassName=org.apache.oodt.cas.workflow.structs.TaskJob,
> >job.name <http://job.name>=urn:oodt:FileConcatenator,
> >job.id <http://job.id>=, job.status=, job.load=2,
> >job.inputClassName=org.apache.oodt.cas.workflow.structs.TaskJobInput},
> >{task.instance.class=org.apache.oodt.pge.examples.fileconcatenator.FileCon
> >catenatorPGETask,
> >task.config={PGETask_ConfigFilePath=null/file_concatenator/pge-configs/PGE
> >Config.xml,
> >
> >PCS_ClientTransferServiceFactory=org.apache.oodt.cas.filemgr.datatransfer.
> >LocalDataTransferFactory,
> >PCS_ActionRepoFile=file:/home/renu/oodt/crawler/policy/crawler-config.xml,
> > PCS_MetFileExtension=met, PGETask_DumpMetadata=true,
> >PCS_WorkflowManagerUrl=http://localhost:9001,
> > PCS_FileManagerUrl=http://localhost:9000,
> >PGETask_Name=FileConcatenator},
> >task.metadata={TaskId=[urn:oodt:FileConcatenator],
> >WorkflowManagerUrl=[http://ubuntu:9001],
> >JobId=[ec8a60b4-6553-11e4-a26b-d92795c16b95],
> > ProcessingNode=[ubuntu], RunID=[testNumber1],
> >WorkflowInstId=[ec8a60b4-6553-11e4-a26b-d92795c16b95]}}]
> >Nov 05, 2014 5:26:39 PM
> >org.apache.oodt.cas.workflow.engine.IterativeWorkflowProcessorThread stop
> >WARNING: Attempt to kill current resmgr job:
> >[2014-11-05T17:26:28.785-08:00]: failed
> >
> >
> >When i searched online i found one of your mail archives where you had
> >mentioned to change tasks.xml
> >https://www.mail-archive.com/dev@oodt.apache.org/msg04403.html
> >
> >
> >
> >It did not work. Please let us know how to proceed.
> >
> >
> >
> >Regards,
> >Renu
> >
> >
> >
> >
> >
> >
> >
> >
>
>
