Third opendapps patch
Hi all, I submitted a new patch to the opendapps module for review by the Apache committers, which provides functionality needed by the CMDS project. The main purpose of this patch is to improve the richness and consistency of metadata extracted from the THREDDS catalogs and OpenDAP streams, and to check that the required information is indeed present in the resulting OODT metadata profiles. More details can be found in the patch description itself: https://issues.apache.org/jira/browse/OODT-371 as usual, thanks for reviewing the patch, Luca
Re: OODT Primary Key Business Drivers
Thanks! BW On Jan 21, 2012, at 10:28 AM, Mattmann, Chris A (388J) chris.a.mattm...@jpl.nasa.gov wrote: Hi BW, On Jan 20, 2012, at 10:17 PM, B W wrote: Concur with the ones listed below ? Any other aside from the ones below? Provide an architectural framework that can be continuously improved upon in an efficient manner. +1. In an efficient and interoperable manner provide support for scientific disparate data that needs to be managed, archived and distributed among scientists and engineers. +1. In an efficient, interoperable and transparent manner support the need for scientists and engineers to collectively collaborate, search, store, retrieve and analyze scientific resources from anywhere in the world. +1. I think these capture both the information integration goals of the system as well as the science data processing. Cheers, Chris ++ Chris Mattmann, Ph.D. Senior Computer Scientist NASA Jet Propulsion Laboratory Pasadena, CA 91109 USA Office: 171-266B, Mailstop: 171-246 Email: chris.a.mattm...@nasa.gov WWW: http://sunset.usc.edu/~mattmann/ ++ Adjunct Assistant Professor, Computer Science Department University of Southern California, Los Angeles, CA 90089 USA ++
Re: Communication Infrastructure
So how does the grid back end of web-grid know about the other grid peers? Is there a root node that's configured to push out the configuration? On Thu, Jan 19, 2012 at 11:01 AM, BW b.du...@gmail.com wrote: BW On Jan 19, 2012, at 10:40 AM, Mattmann, Chris A (388J) chris.a.mattm...@jpl.nasa.gov wrote: Hi BW, On Jan 19, 2012, at 10:11 AM, BW wrote: So, ? Web-Grid and CAS Intra: synchronous xml-rpc Inter: synchronous REST CAS: Intra: asynchronous and synchronous xml-rpc Inter: asynchronous and synchronous REST Web-Grid: Intra: synchronous procedure calls localy but xml-rpc when to non-local distributed component? Inter: synchronous REST HTH! Thx! Cheers, Chris ++ Chris Mattmann, Ph.D. Senior Computer Scientist NASA Jet Propulsion Laboratory Pasadena, CA 91109 USA Office: 171-266B, Mailstop: 171-246 Email: chris.a.mattm...@nasa.gov WWW: http://sunset.usc.edu/~mattmann/ ++ Adjunct Assistant Professor, Computer Science Department University of Southern California, Los Angeles, CA 90089 USA ++
Re:Plugging-In-Serving
So, the standard method for serving the data/control through the grid substrate is to implement the grid server component using OPeNDAP?
Re: Plugging-In-Serving
Hi BW, On Jan 21, 2012, at 7:25 PM, B W wrote: So, the standard method for serving the data/control through the grid substrate is to implement the grid server component using OPeNDAP? Well OPeNDAP is one of our grid substrates (for science datasets in HDF and in NetCDF) -- but we also leverage other product services (e.g., XMLPS, and others). Cheers, Chris ++ Chris Mattmann, Ph.D. Senior Computer Scientist NASA Jet Propulsion Laboratory Pasadena, CA 91109 USA Office: 171-266B, Mailstop: 171-246 Email: chris.a.mattm...@nasa.gov WWW: http://sunset.usc.edu/~mattmann/ ++ Adjunct Assistant Professor, Computer Science Department University of Southern California, Los Angeles, CA 90089 USA ++
Re: Review Request: XMLPS should be able to stream large results
--- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/3543/#review4520 --- trunk/grid/src/main/java/org/apache/oodt/grid/ProductQueryServlet.java https://reviews.apache.org/r/3543/#comment10119 were you seeing an issue with web grid not flushing the result? trunk/grid/src/main/java/org/apache/oodt/grid/ProductQueryServlet.java https://reviews.apache.org/r/3543/#comment10120 Does Tomcat6 (or Tomcat5) set the container length? trunk/xmlps/pom.xml https://reviews.apache.org/r/3543/#comment10121 EasyMock ships under ALv2: http://easymock.org/ Nice Ricky. trunk/xmlps/src/main/java/org/apache/oodt/xmlps/product/DBMSExecutor.java https://reviews.apache.org/r/3543/#comment10122 anal retentive me -- can we keep the imports organized? *smile* trunk/xmlps/src/main/java/org/apache/oodt/xmlps/product/XMLPSProductHandler.java https://reviews.apache.org/r/3543/#comment10123 imports organized *smile* - Chris On 2012-01-19 02:54:44, Ricky Nguyen wrote: --- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/3543/ --- (Updated 2012-01-19 02:54:44) Review request for oodt. Summary --- See OODT-341: https://issues.apache.org/jira/browse/OODT-341 * CDEResult extends org.apache.oodt.xmlquery.Result * CDEResult mimetype is always text/plain * CDEResult size is always 0 * CDEResult inputstream is CDEResultInputStream * CDEResultInputStream has IO methods and wraps a CDEResult * CDEResult wraps a ResultSet and returns rows as Strings, applying MappingFuncs if a Mapping is provided, and appending constant fields if a List of CDEValues is provided. * ProductQueryServlet relies on servlet container to handle Content-Length (and possibly Transfer-Encoding: chunked) This addresses bug OODT-341. https://issues.apache.org/jira/browse/OODT-341 Diffs - trunk/grid/src/main/java/org/apache/oodt/grid/ProductQueryServlet.java 1183564 trunk/xmlps/pom.xml 1233127 trunk/xmlps/src/main/java/org/apache/oodt/xmlps/product/DBMSExecutor.java 1233127 trunk/xmlps/src/main/java/org/apache/oodt/xmlps/product/XMLPSProductHandler.java 1233127 trunk/xmlps/src/main/java/org/apache/oodt/xmlps/structs/CDEResult.java 1233127 trunk/xmlps/src/main/java/org/apache/oodt/xmlps/structs/CDEResultInputStream.java PRE-CREATION trunk/xmlps/src/test/java/org/apache/oodt/xmlps/structs/TestCDEResult.java PRE-CREATION trunk/xmlps/src/test/java/org/apache/oodt/xmlps/structs/TestCDEResultInputStream.java PRE-CREATION Diff: https://reviews.apache.org/r/3543/diff Testing --- Runs in Tomcat 7. I've used it at CHLA. NOT tested in other app servers. Which other app servers should I test? NOT tested MappingFuncs. Is it necessary? Added 2 unit tests: TestCDEResult and TestCDEResultInputStream, which both pass. Thanks, Ricky
Re: Review Request: XMLPS should be able to stream large results
--- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/3543/#review4521 --- Ship it! Ricky great job. Some minor nits, nothing that is a blocker. Review em' and if you have time would appreciate addressing them but if not, I'm not going to stand in your way. +1. - Chris On 2012-01-19 02:54:44, Ricky Nguyen wrote: --- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/3543/ --- (Updated 2012-01-19 02:54:44) Review request for oodt. Summary --- See OODT-341: https://issues.apache.org/jira/browse/OODT-341 * CDEResult extends org.apache.oodt.xmlquery.Result * CDEResult mimetype is always text/plain * CDEResult size is always 0 * CDEResult inputstream is CDEResultInputStream * CDEResultInputStream has IO methods and wraps a CDEResult * CDEResult wraps a ResultSet and returns rows as Strings, applying MappingFuncs if a Mapping is provided, and appending constant fields if a List of CDEValues is provided. * ProductQueryServlet relies on servlet container to handle Content-Length (and possibly Transfer-Encoding: chunked) This addresses bug OODT-341. https://issues.apache.org/jira/browse/OODT-341 Diffs - trunk/grid/src/main/java/org/apache/oodt/grid/ProductQueryServlet.java 1183564 trunk/xmlps/pom.xml 1233127 trunk/xmlps/src/main/java/org/apache/oodt/xmlps/product/DBMSExecutor.java 1233127 trunk/xmlps/src/main/java/org/apache/oodt/xmlps/product/XMLPSProductHandler.java 1233127 trunk/xmlps/src/main/java/org/apache/oodt/xmlps/structs/CDEResult.java 1233127 trunk/xmlps/src/main/java/org/apache/oodt/xmlps/structs/CDEResultInputStream.java PRE-CREATION trunk/xmlps/src/test/java/org/apache/oodt/xmlps/structs/TestCDEResult.java PRE-CREATION trunk/xmlps/src/test/java/org/apache/oodt/xmlps/structs/TestCDEResultInputStream.java PRE-CREATION Diff: https://reviews.apache.org/r/3543/diff Testing --- Runs in Tomcat 7. I've used it at CHLA. NOT tested in other app servers. Which other app servers should I test? NOT tested MappingFuncs. Is it necessary? Added 2 unit tests: TestCDEResult and TestCDEResultInputStream, which both pass. Thanks, Ricky
