Presentation on theme: "Community Grids Lab1 CICC Project Meeting VOTable Developed VotableToSpreadsheet Service which accepts VOTable file location as an input, converts to Excel."— Presentation transcript:
Community Grids Lab1 CICC Project Meeting VOTable Developed VotableToSpreadsheet Service which accepts VOTable file location as an input, converts to Excel spreadsheet using jakartas HSSF(POI Project's pure Java implementation of the Excel '97(-2002 ) http://jakarta.apache.org/poi/hssf/index.ht ml and returns excel file URL as an output. http://jakarta.apache.org/poi/hssf/index.ht ml
Community Grids Lab2 condor Condor is a workload management system Users submit jobs to Condor, Condor places them into a queue, chooses when and where to run the jobs based upon a policy, carefully monitors their progress, and ultimately informs the user upon completion
Community Grids Lab3 We have installed and configured Condor 6.8 on 126.96.36.199 Linux machine. We are able to submit and execute simple jobs using vanilla universe like, universe = vanilla executable = /home/condor/test.sh output = test.out error = test.error log = test.log Where test.sh can have simple Linux command #!/bin/sh echo $HOSTNAME
Community Grids Lab4 We have also configured condor-g (window to the Grid) Condor-g is nothing but a condor uses Globus to provide underlying software needed to utilize grid resources such as authentication, remote program execution and data transfer Condor-G is a program that manages both a queue of jobs and the resources from one or more sites where those jobs can execute. It communicates with these resources and transfers files to and from these resources using Globus mechanisms. (In particular, Condor-G uses the GRAM protocol for job submission, and it runs a local GASS server for file transfers).
Community Grids Lab5 We are now able to submit globus jobs to gf1, NCSA and SDSC teragrid machines Example executable = test.sh output = test.out error = test.error log = test.log universe = grid grid_type = gt2 globusscheduler = gf1.ucs.indiana.edu/job- manager leave_in_queue = jobstatus == 4 queue
Community Grids Lab6 We are also able to submit globus jobs to gf1, NCSA and SDSC teragrid by advertising classad of machines. Example of classad for gf1.ucs.indiana.edu MyType = "Machine" TargetType = "Job" Name = "condorTest02" Machine = "condorTest02" gatekeeper_url = "gf1.ucs.indiana.edu/jobmanager" UpdatesSequenced = 9 CurMatches = 0 Requirements = TARGET.JobUniverse == 9 Rank = 0.000000 CurrentRank = 0.000000 OpSys = "LINUX" Arch = "INTEL" State = "Unclaimed" Activity = "Idle" LoadAvg = 0.000000 Memory = 2048 WantAdRevaluate = True StartdIpAddr = "188.8.131.52"
Community Grids Lab8 We are also able to configured condor birdbath to submit jobs through condor SOAP API Right now we are working on modifying OGCE condor job submission portal code to work with condor 6.8 and globus jobs. All information about condor installation, setup, job submission and SOAP API is available on http://communitygrids.blogspot.com http://communitygrids.blogspot.com