I figured it the problem was because I was'nt waiting sufficiently long for the experiment to be completed. I am getting the expected results now.
On Tue, Jun 17, 2014 at 5:00 PM, Nadeem Anjum <[email protected]> wrote: > I will try debugging registry.add call. > > Even the SimpleEcho2 experiment (which is there in the > createExperiment.php of php-sdk) return output value as "" > > { > ["key"]=> > string(11) "echo_output" > ["value"]=> > string(0) "" > ["type"]=> > int(0) > ["metaData"]=> > NULL > } > > Is that the expected output of SimpleEcho2? > > > On Tue, Jun 17, 2014 at 4:04 PM, Raminder Singh <[email protected]> > wrote: > >> You can debug the following call in the output handler or LocalProvider >> code. This is the method to persist the outputs to registry. If you face >> difficulty, share details about your application description and i can try >> to debug it. >> >> registry.add(ChildDataType.EXPERIMENT_OUTPUT, outputArray, >> jobExecutionContext.getExperimentID()); >> >> Thanks >> Raminder >> >> >> On Jun 17, 2014, at 9:56 AM, Nadeem Anjum <[email protected]> >> wrote: >> >> I found out I needed to change name outputParamType to "StdOut" from >> "stdout". >> >> Now the results are retrieved without any exception, but even though >> outputArray [1] has value: >> >> [DataObjectType(key:output1, value:{"hi":"align >> executable","computation":"sqrt( abs( input1 * input2 ) )","output1":0} >> , type:STDOUT)] >> >> the result returned by php-sdk's method getOutput has value as "" >> >> >> >> 1. key: "output1" >> 2. metaData: null >> 3. type: 0 >> 4. value: "" >> >> >> [1]: >> https://github.com/apache/airavata/blob/c83330e98aecfd7d60865d69d1450faf759670d7/modules/gfac/gfac-core/src/main/java/org/apache/airavata/gfac/core/utils/OutputUtils.java#l61 >> >> I am not sure where something is going wrong. >> >> >> 1. >> >> >> >> On Tue, Jun 17, 2014 at 3:52 PM, Lahiru Gunathilake <[email protected]> >> wrote: >> >>> output content has to be properly matched with output names, As far as I >>> can see your output name is output1 and output has to be like below >>> >>> output1=whatever output you have (file path or string content or some >>> primitive type values >>> >>> >>> this approach is helpful when you have multiple output types dealing >>> with workflows. >>> >>> >>> On Tue, Jun 17, 2014 at 8:39 AM, Nadeem Anjum <[email protected]> >>> wrote: >>> >>>> Hello, >>>> >>>> If have registered an application (a genapp module) on my local >>>> airavata server. The experiment completes successfully but an exception is >>>> thrown while retrieving the results. >>>> >>>> ERROR org.apache.airavata.gfac.core.provider.GFacProviderException - >>>> Error in retrieving results >>>> java.lang.Exception: Data for the output parameter 'output1' was not >>>> found >>>> at >>>> org.apache.airavata.gfac.core.utils.OutputUtils.parseStdout(OutputUtils.java:137) >>>> >>>> >>>> The output is created as expected in the scratch working directory, in >>>> the file alignApp2.stdout. I just need to retrieve the output as it is >>>> created. >>>> >>>> I am not really sure on what parseStdout function in OutputUtils.java >>>> [1] is attempting to do by Pattern Matching (which is causing this >>>> exception as no match is found). >>>> >>>> I will be grateful if someone can clarify this. >>>> >>>> [1]: >>>> https://github.com/apache/airavata/blob/c83330e98aecfd7d60865d69d1450faf759670d7/modules/gfac/gfac-core/src/main/java/org/apache/airavata/gfac/core/utils/OutputUtils.java#l87 >>>> >>>> Thanks, >>>> Nadeem. >>>> >>> >>> >>> >>> -- >>> System Analyst Programmer >>> PTI Lab >>> Indiana University >>> >> >> >> >
