Hi Imesha, confluence user name : *gimhanadesilva*
Thanks, On Fri, 22 Mar 2019 at 09:42, Imesha Sudasingha <ime...@apache.org> wrote: > Hi Gimhana, > > Can you share your confluence username (after creating an account if not > exist in cwiki.apache.org). I will give you wiki edit permissions as well. > > On Tue, 12 Mar 2019 at 06:08, Tom Barber <t...@spicule.co.uk> wrote: > > > Hey Gimhana > > > > Sorry for the delayed response. I’ve migrated the docker file as it said > in > > the PR so if you want to move the commits over, please do and I’ll accept > > them on the ASF end. > > > > With regards to the OPSUI replacement you’re discussing further down the > > email: > > > > The initial goal is to have an alternative to OPSUI that is written in > > React that allows us to mimic the current wicket functionality, and more, > > in a more modern framework. The other key idea is that its componentised > so > > that if another developer wanted to use specific OODT elements in their > web > > app but not the full OPSUI, they can do so. > > > > There are certainly a bunch of missing REST API’s on the file manager > side, > > which we can add in as we go along. The majority of the file > interrogation > > calls should go through the FM Rest API. Other components either need > their > > REST API’s extending or enhancing, around Workflows, Resource Management > > etc. > > > > Ignore DRAT for this project, its built on OODT but thats about it. > > > > If we can standardise OODT on a per-component REST API and relevant React > > Component and wrap them all together in a encapsulating UI, I think > thats a > > good start. > > > > One of the community guys Breno has started work on some code to > prototype > > this: > > > > https://github.com/brenopolanski/react-oodt-plugin-sample > > https://github.com/brenopolanski/react-oodt-app-sample > > > > Again this needs porting to the Apache repos but worked when we last > tried > > it. > > > > Hope that helps shed some light on it all! > > > > Tom > > > > On 10 March 2019 at 07:56:04, Gimhana Nadeeshan ( > > gimhanadesilva...@cse.mrt.ac.lk) wrote: > > > > Hi Imesha, > > > > Sorry for the late reply due to my academics. > > > > If you can have a look at the issue, it will be great. The dockerfile can > > > be found at > https://github.com/buggtb/oodt-docker/blob/master/Dockerfile > > . > > > > > > > I send a PR fixing that issue [1] and updated the READMe also. The > problem > > was tomcat tries to access a directory which doesn't exist. Please review > > it when you free and let me know your suggestions. > > > > From community point of view, we need the OPSUI revamped as the first > > > thing. Therefore, your interest in that will be a great help for us. > > > > > > > Sounds good !!. There are some points which I need to clarify before > > entering the project. AFAIU the main target of the project is upgrading > > current wicket component based UI to React based UI. The main web app > > should consist of several react components. These react components should > > modularize as much as possible with least dependencies with each other. > > > > - File Manager REST APIs [2] > > - CAS Curator REST APIs [3] - CRUD operations for metadata of ingested > > files/directories > > - CAS Product Server Web APIs[4] > > - PCS related REST APIs[5]. eg: Pedigree, Health monitoring > > - DRAT Proteus APIs (built on top of OODT)[6] > > > > What is the difference between File Manager REST APIs and CAS Product > > Server Web APIs? Are they belong to the same set where CAS product Server > > web APIs is the superset? > > > > Would someone please confirm me, whether I got the high-level idea of the > > project correctly? > > > > Thanks and Best Regards, > > Gimhana > > > > [1] https://github.com/buggtb/oodt-docker/pull/2 > > [2] > https://cwiki.apache.org/confluence/display/OODT/File+Manager+REST+API > > < > > > https://cwiki.apache.org/confluence/display/OODT/File+Manager+REST+API#FileManagerRESTAPI-Parameters > > > > > [3] > https://cwiki.apache.org/confluence/display/OODT/CAS+Curator+REST+API > > [4] > > > > > https://cwiki.apache.org/confluence/display/OODT/CAS+Product+Server+Web+APIs+%28version+2%29+-+User+Guide > > [5] > > > > > https://cwiki.apache.org/confluence/display/OODT/OODT+REST+Services#OODTRESTServices-TheOODTPCSPedigreeservice > > [6] https://github.com/apache/drat/wiki/DRAT-Proteus-REST-API > > > > > > On Tue, 5 Mar 2019 at 14:52, Imesha Sudasingha <ime...@apache.org> > wrote: > > > > > Hi Gimhana, > > > > > > If you can have a look at the issue, it will be great. The dockerfile > can > > > be found at > https://github.com/buggtb/oodt-docker/blob/master/Dockerfile > > . > > > > > > From community point of view, we need the OPSUI revamped as the first > > > thing. Therefore, your interest in that will be a great help for us. > > > > > > @Tom Barber <t...@spicule.co.uk> How can we allow confluence wiki > editing > > > permissions to Gimhana? > > > > > > Thanks, > > > Imesha > > > > > > On Mon, 4 Mar 2019 at 20:31, Gimhana Nadeeshan < > > > gimhanadesilva...@cse.mrt.ac.lk> wrote: > > > > > > > Hi Imesha and Tom, > > > > > > > > Since you have experience in React, Java and hopefully some knowledge > > on > > > > > containerization, you will be able to help one of those projects > for > > > > sure. > > > > > > > > > > > > > Yeah, I got the chance to work with docker and docker-compose in my > > > > internship period and therefore I'm familiar with containerization > > > basics. > > > > > > > > I went through the FileMgr user guide and able to get an idea about > > that > > > > component and ingest a file into the repository. > > > > > > > > Then I move forward and tried to use the OODT Docker container. But > it > > > > failed and gave below error. > > > > *java.lang.IllegalArgumentException: Document base > > > > /usr/src/oodt/tomcat/server/webapps/manager does not exist or is not > a > > > > readable directory* > > > > > > > > Find below commands I executed. > > > > > > > > > docker pull buggtb/oodt > > > > > > > > > > docker run -d -p 8080:8080 --name my_first_oodt -i -t oodt > > > > > > > > > > If I missed some configuration would you please help me? If not > > shall I > > > > work on this issue to get an idea on the code base? > > > > > > > > Further is there a way to contribute wiki pages? I found some minor > > > issues > > > > with the docs and I like to correct those. > > > > > > > > Other than that feel free to pick up one of the GSOC topics and we > can > > > > > dive into what needs > > > > > to be done and what the desired outcomes are. > > > > > > > > > > > > > I would like to work with React UI project as I have some experience > > with > > > > React. But I don't know is it the most important project to the > > community > > > > at this moment. If so I love to go with it !! > > > > > > > > Thanks and Best Regards, > > > > Gimana > > > > > > > > On Sat, 2 Mar 2019 at 21:29, Tom Barber <t...@spicule.co.uk> wrote: > > > > > > > > > Hey Gimhana > > > > > > > > > > Good to have you on board, I’m sure as Imesha has been through the > > GSOC > > > > > process he can help you with anything related to that end. Other > than > > > > that > > > > > feel free to pick up one of the GSOC topics and we can dive into > what > > > > needs > > > > > to be done and what the desired outcomes are. > > > > > > > > > > Cheers > > > > > > > > > > Tom > > > > > > > > > > On 2 March 2019 at 06:57:19, Imesha Sudasingha (ime...@apache.org) > > > > wrote: > > > > > > > > > > Hi Gimhana, > > > > > > > > > > > > > > > Thanks for your interest in contributing yo OODT. As you may > already > > > > know, > > > > > we are planning to offer 2 GSoC projects [1] this year which we > think > > > are > > > > > the most important at the moment. > > > > > Since you have experience in React, Java and hopefully some > knowledge > > > on > > > > > containerization, you will be able to help one of those projects > for > > > > sure. > > > > > The community will be really happy to see your contribution. Thanks > > for > > > > > your PR as well. I will look at it soon. > > > > > > > > > > On getting started, did you try running OODT? > > > > > > > > > > In brief, OODT have 3 main components, File Manager [2] (for > > > information > > > > > integration), a Resource Manager [3] (managing resources and > > scheduling > > > > > jobs) and a workflow manager to execute workflows. In addition to > > that, > > > > > there are other components like crawler (for crawling and ingesting > > > > crawled > > > > > documents to file manager), OPSUI (the main dashboard of a OODT > > > > deployment > > > > > which shows status of each component and ingested files, workflows > > etc) > > > > and > > > > > a set of REST APIs. > > > > > > > > > > You can refer file manager user guide [5] to get an idea of file > > > manager. > > > > > If you want to run all the components at once, you can use the > docker > > > > > container [6]. If you prefer more hands on experience, try the > RADiX > > > [7] > > > > > build. Try to play around a bit to get an understanding of the > usage > > of > > > > > OODT since it is more of a framework rather than a product. > > > > > > > > > > When you play around, if you encounter anything you don't > understand, > > > > feel > > > > > free to ask. If you encounter any issue please create an issue in > > JIRA. > > > > If > > > > > you can, try to fix it yourself to get familiarized with the code > > base. > > > > The > > > > > above steps will be a good starting point as I don't see any > newcomer > > > > type > > > > > issue in Jira to let you work on immediately. > > > > > > > > > > Thanks, > > > > > Imesha > > > > > > > > > > [1] > > > > > > > > > > > > > > > > > > > > https://issues.apache.org/jira/browse/OODT-986?jql=project%20%3D%20OODT%20AND%20labels%20%3D%20GSoC2019%20ORDER%20BY%20priority%20DESC%2C%20updated%20DESC > > > > > [2] https://github.com/apache/oodt/tree/master/filemgr > > > > > [3] https://github.com/apache/oodt/tree/master/resource > > > > > [4] https://github.com/apache/oodt/tree/master/workflow > > > > > [5] > > > > > > > > > https://cwiki.apache.org/confluence/display/OODT/OODT+Filemgr+User+Guide > > > > > [6] > > > https://cwiki.apache.org/confluence/display/OODT/Docker+powered+OODT > > > > > [7] > > > > > https://cwiki.apache.org/confluence/display/OODT/RADiX+Powered+By+OODT > > > > > > > > > > On Fri, 1 Mar 2019 at 20:44, Gimhana Nadeeshan < > > > > > gimhanadesilva...@cse.mrt.ac.lk> wrote: > > > > > > > > > > > Hi devs, > > > > > > > > > > > > I'm a final year undergraduate in Computer Science & Engineering > of > > > the > > > > > > University of Moratuwa. I have completed my 6 months internship > at > > > WSO2 > > > > > > Lanka (Pvt) Ltd last year. There I got the chance to apply the > > > > > theoretical > > > > > > knowledge gained from lectures in practical to some extent. > Mainly > > > > dealt > > > > > > with Apache Synapse. Used Apache Kafka and Zookeeper for handling > > > data > > > > > > streams for that project. > > > > > > > > > > > > Have some hands-on experience in Java, Python, JavaScript, React > > JS, > > > > Vue > > > > > JS > > > > > > by doing several projects based in both academic and non-academic > > > > > purposes. > > > > > > > > > > > > I would like to work on Apache OODT related project this > > > > summer(GSOC2019) > > > > > > because contributing to Open Source is the best way to learn the > > real > > > > > world > > > > > > software engineering practices and open source culture. > > > > > > > > > > > > I went through the Tutorials to get a basic idea about the > project > > > and > > > > > send > > > > > > a Pull Request[1] adding some modifications to README which will > be > > > > > > intuitive to a new contributor. > > > > > > > > > > > > So How to get a head start on contributing? Are there any > beginner > > > type > > > > > > issues to solve as a first step to get more familiar to the code > > > base? > > > > > > > > > > > > I appreciate if someone can guide me. :-) > > > > > > > > > > > > [1] https://github.com/apache/oodt/pull/90 > > > > > > > > > > > > Thanks and Best Regards, > > > > > > Gimhana. > > > > > > -- > > > > > > > > > > > > Nadeeshan Gimhana > > > > > > > > > > > > Undergraduate > > > > > > > > > > > > Department of Computer Science & Engineering > > > > > > > > > > > > University of Moratuwa > > > > > > > > > > > > *Mobile :+94775744613* > > > > > > > > > > > > > > > > > > *Website : https://ngimhana94.wixsite.com/gimhanadesilva/ > > > > > > <https://ngimhana94.wixsite.com/gimhanadesilva/>* > > > > > > > > > > > > *L**inkedin* > > > > > > *:www.linkedin.com/in/nadeeshangimhana/ > > > > > > <http://www.linkedin.com/in/nadeeshangimhana/>* > > > > > > > > > > > > *Blog* :https://medium.com/@gimhanadesilva.15 > > > > > > > > > > > > > > > > > > * <http://www.linkedin.com/in/nadeeshangimhana/>* > > > > > > > > > > > > > > > > > > * <http://www.linkedin.com/in/nadeeshangimhana/>* > > > > > > > > > > > > > > > > -- > > > > > > > > > > > > > > > Spicule Limited is registered in England & Wales. 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