Just to be clear, the repository you referred to is out of date. The current location is available at http://helix.apache.org/sources.html and mirrored by https://github.com/apache/helix
Thanks for your interest. Please let us know if there is any way we can help. Kanak ---------------------------------------- > From: [email protected] > Date: Mon, 17 Mar 2014 02:21:49 +0530 > Subject: Re: [GSOC 2014] Helix dashboard > To: [email protected] > CC: [email protected]; [email protected] > > Hi, Kanak > > > > Thanks for replying. I have worked with some clustering[5]/ dashboard[6] > open source work. I went through [2,3] for helix and I am going through > documentation[7]. I will try go over briefly on source[7] and wikis/codes > on [1,4]. > > > Since listed operations are currently available via REST, Java, and command > line APIs, > > +1, > > > We can make AJAX/ WS calls from front end (FE) to back end (BE) rest > services to get data. We can go from grass level even (With bootstrap). But > Since there few library/project for such thing we can used for it as email > thread has gone. > > > > For common administrative operations as been listed. We will need UI wire > frames and mainly for viewing data over dashboard. > > > Thanks > > Madhuka > > > [1] https://github.com/linkedin/helix > > [2] https://www.youtube.com/watch?v=s3IsSfwIPB4 > > [3] http://www.slideshare.net/amywtang/apache-con-buildingddsusinghelix > > [4] https://git-wip-us.apache.org/repos/asf/helix.git > > [5] > http://madhukaudantha.blogspot.com/2013/12/wso2-application-server-clustering.html?q=cluster > > [6] > http://madhukaudantha.blogspot.com/2013/07/creating-dashboard-with-ues.html?q=UES > > [7] http://helix.apache.org/0.6.2-incubating-docs/index.html > > > > > On Sun, Mar 16, 2014 at 12:24 AM, Kanak Biscuitwala > <[email protected]>wrote: > >> >> Hi Madhuka, >> >> The general idea is that right now, Helix uses global stores like >> ZooKeeper to manage distributed systems in a high-level way. However, the >> only way to view Helix state right now is through viewers of those stores >> like ZooInspector. This is difficult to understand because all you see is >> some JSON organized into directories, and it's overall pretty independent >> of Helix concepts. We'd like a Helix-specific viewer/administrator >> dashboard for this reason. >> >> If you haven't already, I recommend visiting http://helix.apache.org, >> reading up on concepts and tutorials, and perhaps trying a recipe or two. >> >> The dashboard should show realtime data, and also support basic workflows >> for doing common administrative operations: >> >> 1. Pausing a cluster or resource >> 2. Disabling a resource, partition, or participant >> 3. Triggering a rebalance >> 4. Changing the assignment of partitions to participants >> 5. Adding a new resource >> 6. Configuring a new participant >> 7. Resetting partitions, resources, and participants that are in error >> state >> 8. Setting configuration properties >> >> All of these operations are currently available via REST, Java, and >> command line APIs, so you can call these internally on the dashboard. >> >> As for UI support, that can be up to you. We're all pretty good systems >> developers, but not necessarily experienced at frontend development. What I >> would like to see is the realtime cluster state, and then what the cluster >> state will look like if you commit pending changes. Then, once committed, >> the changes will take place. >> >> I hope this was helpful. Feel free to respond if you have any questions. >> >> Thanks, >> Kanak >> >> ---------------------------------------- >>> From: [email protected] >>> Date: Sat, 15 Mar 2014 22:09:25 +0530 >>> Subject: [GSOC 2014] Helix dashboard >>> To: [email protected]; [email protected] >>> CC: [email protected] >>> >>> Hi, >>> >>> While I was going through GSOC project I found[1], I went through mail >>> thread[2] seems interesting as I was working with some dashboard, gadgets >>> and OSAPI [4]. >>> >>> I like to know bit more on[1], regard what time of data level are planing >>> to show in dashboard and to which level of UI support (HTML5/dragging- >>> drooping/resposive UI)? >>> >>> Thanks >>> >>> [1] https://issues.apache.org/jira/browse/HELIX-60?filter=12326260 >>> [2] >>> >> http://mail-archives.apache.org/mod_mbox/incubator-helix-dev/201303.mbox/%3CCABaj-QZPbN8W6WZ1OZNCFk7yCLFPcmiGV5wHdM=dyd0hbtx...@mail.gmail.com%3E >>> [3] http://www.dzone.com/links/r/wso2_user_engagement_server_ues.html >>> [4] >> http://madhukaudantha.blogspot.com/search/label/OpenSocial%20container >>> -- >>> Cheers, >>> Madhuka >>> http://madhukaudantha.blogspot.com >> >> > > > > -- > Cheers, > Madhuka Udantha > http://madhukaudantha.blogspot.com
