{"id":2031,"date":"2015-01-07T00:00:04","date_gmt":"2015-01-07T04:00:04","guid":{"rendered":"https:\/\/blog.mozilla.org\/meeting-notes\/?p=2031"},"modified":"2015-01-07T00:00:04","modified_gmt":"2015-01-07T04:00:04","slug":"mozilla-platform-2015-01-06","status":"publish","type":"post","link":"https:\/\/blog.mozilla.org\/meeting-notes\/archives\/2031","title":{"rendered":"Mozilla Platform: 2015-01-06"},"content":{"rendered":"<div>\n<div class=\"mw-content-ltr\" dir=\"ltr\" id=\"mw-content-text\" lang=\"en\">\n<h2 class=\"mw-headline\" id=\"Need_To_Know\">Need To Know<\/h2>\n<p><small>(Release and system issues that may impact engineering this week.)<\/small>\n<\/p>\n<h3 class=\"mw-headline\" id=\"Notices.2FSchedule_.28lsblakk.2Fsylvestre.2Flmandel.29\">Notices\/Schedule (lsblakk\/sylvestre\/lmandel)<\/h3>\n<table cellpadding=\"10\" class=\"wikitable\" style=\"color: green;background-color: #ffffcc\">\n<tr>\n<td colspan=\"2\"><big>Next Merge:<\/big> <b>January 12, 2015<\/b>\n<\/td>\n<td colspan=\"2\"><big>Next Release:<\/big> <b>January 13, 2015<\/b><br \/>\n<\/tr>\n<tr>\n<th colspan=\"4\" style=\"color: black\">Trains<br \/>\n<\/tr>\n<tr>\n<td>Central: 37\n<\/td>\n<td>Aurora: 36\n<\/td>\n<td>Beta: 35\n<\/td>\n<td>Release: 34<br \/>\n<\/tr>\n<\/table>\n<ul>\n<li> 35.0 Desktop RC builds with QA\n<\/li>\n<li> 35.0b10 mobile &#8211; need to figure out what&#8217;s happening with <a class=\"external text\" href=\"https:\/\/bugzilla.mozilla.org\/show_bug.cgi?id=1073554\" rel=\"nofollow\">bug 1073554<\/a>\n<\/li>\n<li> 31.4.esr builds with QA\n<\/li>\n<li> Next week we&#8217;ll be doing a throttling change where the plan (unless there are known issues in the wild) will be to enable updates at 100% on Friday Jan 16th (4 days earlier than current)\n<\/li>\n<\/ul>\n<h3 class=\"mw-headline\" id=\"Build_Changes_.28gps.29\">Build Changes (gps)<\/h3>\n<p><small>(Build changes of which engineers should be aware.)<\/small><\/p>\n<h3 class=\"mw-headline\" id=\"RelEng_.28catlee.29\">RelEng (catlee)<\/h3>\n<p><small>(Repo, test, and other information for engineers from the release engineering team.)<\/small><\/p>\n<h3 class=\"mw-headline\" id=\"Upcoming_Outages.2FUpgrades\">Upcoming Outages\/Upgrades<\/h3>\n<p><small>(System outages\/upgrades and tree closures that impact engineering.)<\/small>\n<\/p>\n<h2 class=\"mw-headline\" id=\"Quality_Programs\">Quality Programs<\/h2>\n<p><small>(An opportunity to hear about status with the various quality programs that do not have a formal team structure.)<\/small>\n<\/p>\n<h3 class=\"mw-headline\" id=\"MemShrink_.28njn.29\">MemShrink (njn)<\/h3>\n<p><span style=\"color: maroon\">&lt;Read Only&gt;<\/span><\/p>\n<p>\nDMD is now working reliably on Mac, and also seems to be working on Fennec. Follow the <a class=\"external text\" href=\"https:\/\/developer.mozilla.org\/en-US\/docs\/Mozilla\/Performance\/DMD\" rel=\"nofollow\">instructions<\/a> and try it out!<\/p>\n<h3 class=\"mw-headline\" id=\"Stability_.28kairo.29\">Stability (kairo)<\/h3>\n<ul>\n<li> <a class=\"external text\" href=\"https:\/\/bugzilla.mozilla.org\/show_bug.cgi?id=1088148\" rel=\"nofollow\">bug 1088148<\/a> is a supposed a11y crash fix that triggered a huge spike in its own crash signature. This is 1\/3 of current Nightly crashes!\n<\/li>\n<li> <a class=\"external text\" href=\"https:\/\/bugzilla.mozilla.org\/show_bug.cgi?id=1116825\" rel=\"nofollow\">bug 1116825<\/a> was a significant plugin crash spike, but fix should just have landed.\n<\/li>\n<\/ul>\n<h2 class=\"mw-headline\" id=\"Team_Stand-ups\">Team Stand-ups<\/h2>\n<p><small>(In &lt;2 mins, what did your team accomplish last week, on what is your team working on this week, and on what, if anything, is your team blocked? No questions during the stand-ups. All questions should be asked during the roundtable.)<\/small>\n<\/p>\n<h3 class=\"mw-headline\" id=\"Desktop_Platform_.28bsmedberg.29\">Desktop Platform (bsmedberg)<\/h3>\n<p>1. What has your team done since last week that might impact others?\n<\/p>\n<ul>\n<li> <a class=\"external text\" href=\"https:\/\/bugzilla.mozilla.org\/show_bug.cgi?id=1110215\" rel=\"nofollow\">bug 1110215<\/a>: Disabled Flash protected mode on Beta as an experiment. See <a class=\"external text\" href=\"https:\/\/bugzilla.mozilla.org\/show_bug.cgi?id=1111791\" rel=\"nofollow\">bug 1111791<\/a> for a report on the results.\n<\/li>\n<\/ul>\n<p>Q1 plans: <a class=\"external autonumber\" href=\"https:\/\/groups.google.com\/forum\/#!topic\/mozilla.dev.platform\/mHqE7QmHeqQ\" rel=\"nofollow\">[1]<\/a>\n<\/p>\n<ul>\n<li> Video\/Flash fixup\n<\/li>\n<li> e10s\n<\/li>\n<li> telemetry\/FHR unification\n<\/li>\n<li> update orphaning\n<\/li>\n<li> catastrophic memory usage\n<\/li>\n<\/ul>\n<h3 class=\"mw-headline\" id=\"Electrolysis_.28e10s.29_.28blassey.29\">Electrolysis (e10s) (blassey)<\/h3>\n<ul>\n<li> Known issues: <a class=\"external free\" href=\"https:\/\/wiki.mozilla.org\/Electrolysis#What_to_Expect\" rel=\"nofollow\">https:\/\/wiki.mozilla.org\/Electrolysis#What_to_Expect<\/a>\n<\/li>\n<\/ul>\n<ul>\n<li> Given ~140 Aurora-blocking bugs and our fix rate, e10s will probably ride to Aurora 40 (and hold there for more testing).\n<ul>\n<li> Bug burndown chart: <a class=\"external free\" href=\"https:\/\/people.mozilla.org\/~cpeterson\/burndown\/burndown.html?tracking-e10s=m2+,m3+,m4+,m5+,m6+\" rel=\"nofollow\">https:\/\/people.mozilla.org\/~cpeterson\/burndown\/burndown.html?tracking-e10s=m2+,m3+,m4+,m5+,m6+<\/a>\n<\/li>\n<li> e10s release is TBD later this year, but likely won&#8217;t ride to Beta until Beta 42 or later.\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<ul>\n<li> e10s will be disabled (<a class=\"external text\" href=\"https:\/\/bugzilla.mozilla.org\/show_bug.cgi?id=1117867\" rel=\"nofollow\">bug 1117867<\/a>) for this last week of Nightly 37 to shake out any non-e10s bugs.\n<\/li>\n<li> e10s will be reenabled (<a class=\"external text\" href=\"https:\/\/bugzilla.mozilla.org\/show_bug.cgi?id=1117934\" rel=\"nofollow\">bug 1117934<\/a>) next week for Nightly 38 testing.\n<\/li>\n<\/ul>\n<h3 class=\"mw-headline\" id=\"GFX_.28milan.29\">GFX (milan)<\/h3>\n<p><span style=\"color: maroon\">&lt;Read Only&gt;<\/span>\n<\/p>\n<ul>\n<li> Most of the team is back online this week.  Catching up.\n<\/li>\n<li> Items for 37-B2G-Aurora landings are on track.\n<\/li>\n<\/ul>\n<h3 class=\"mw-headline\" id=\"Layout_.28jet.2Fdbaron.29\">Layout (jet\/dbaron)<\/h3>\n<p><span style=\"color: maroon\">&lt;Read Only&gt;<\/span><\/p>\n<p>For Q1 priorities, see the &#8220;Current Plans&#8221; section here:\n<\/p>\n<ul>\n<li> <a class=\"external free\" href=\"https:\/\/wiki.mozilla.org\/Platform\/Roadmap#Layout\" rel=\"nofollow\">https:\/\/wiki.mozilla.org\/Platform\/Roadmap#Layout<\/a>\n<\/li>\n<\/ul>\n<h3 class=\"mw-headline\" id=\"Media_.28mreavy.29\">Media (mreavy)<\/h3>\n<p><span style=\"color: maroon\">&lt;Read Only&gt;<\/span><\/p>\n<p>0. What are your team&#8217;s plans for Q1 that might impact others?\n<\/p>\n<ul>\n<li> Multistream and renegotiation support for WebRTC\n<\/li>\n<li> Hello front-end development transitioning from Platform to Firefox\n<\/li>\n<\/ul>\n<p>1. What has your team done since last week that might impact others?\n<\/p>\n<ul>\n<li> Second phase of Hello\/Loop about to hit release\/35 (Rooms redesign)\n<\/li>\n<\/ul>\n<p>2. What will your team do this week that might impact others?\n<\/p>\n<ul>\n<li> Expecting to land major webrtc upstream code update immediately after 37 uplifts\n<ul>\n<li> Already green on Win\/Mac\/Linux\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3 class=\"mw-headline\" id=\"Performance_.28vladan.29\">Performance (vladan)<\/h3>\n<p>1. What has your team done since last week that might impact others?<\/p>\n<p>a) <a class=\"external text\" href=\"https:\/\/bugzilla.mozilla.org\/show_bug.cgi?id=998863\" rel=\"nofollow\">bug 998863<\/a>: Asynchronous initialization of plugins has landed\n<\/p>\n<ul>\n<li> It&#8217;s currently preffed <b>*OFF*<\/b> by default, please help us test it: set dom.ipc.plugins.asyncInit to true\n<ul>\n<li> There are stability problems with e10s at the moment, Aaron is working on fixing these issues\n<\/li>\n<li> Mark any bug reports as blockers of <a class=\"external text\" href=\"https:\/\/bugzilla.mozilla.org\/show_bug.cgi?id=1116806\" rel=\"nofollow\">bug 1116806<\/a>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>b) Many Telemetry measurements are biased by users who submit many short sessions (vs users with fewer, longer sessions). You can remove this bias by doing your analysis &#8220;per user&#8221; using the new clientID field:\n<\/p>\n<ul>\n<li> <a class=\"external free\" href=\"http:\/\/robertovitillo.com\/2014\/12\/19\/clientid-in-telemetry-submissions\/\" rel=\"nofollow\">http:\/\/robertovitillo.com\/2014\/12\/19\/clientid-in-telemetry-submissions\/<\/a>\n<\/li>\n<li> <a class=\"external free\" href=\"http:\/\/nbviewer.ipython.org\/gist\/vitillo\/6105522e83540a9a4d59\" rel=\"nofollow\">http:\/\/nbviewer.ipython.org\/gist\/vitillo\/6105522e83540a9a4d59<\/a>\n<\/li>\n<\/ul>\n<p>2. What will your team do this week that might impact others?\n<\/p>\n<ul>\n<li> <a class=\"external text\" href=\"https:\/\/bugzilla.mozilla.org\/show_bug.cgi?id=1021842\" rel=\"nofollow\">bug 1021842<\/a>: A-Team and Perf team are working on making the Talos regression detection formula more accurate\n<\/li>\n<li> We&#8217;re going to try to have devs make a decision (wontfix, will fix before branch date, etc) on each Talos regression within 2 weeks of the regression bug being filed\n<\/li>\n<\/ul>\n<h2 class=\"mw-headline\" id=\"Roundtable\">Roundtable<\/h2>\n<p><small>(Comments and questions that arise during the course of the meeting or otherwise do not have a section.)<\/small>\n<\/p>\n<ul>\n<li> New calendar links for this meeting: <a class=\"external text\" href=\"https:\/\/www.google.com\/calendar\/ical\/mozilla.com_p51ksu9ddgqt72f0jl21vaq76o%40group.calendar.google.com\/public\/basic.ics\" rel=\"nofollow\">iCal ics<\/a> or <a class=\"external text\" href=\"https:\/\/www.google.com\/calendar\/feeds\/mozilla.com_p51ksu9ddgqt72f0jl21vaq76o%40group.calendar.google.com\/public\/basic\" rel=\"nofollow\">Atom\/XML feed<\/a>\n<\/li>\n<li> Platform Engineering team&#8217;s 2015 roadmap: <a class=\"external free\" href=\"https:\/\/wiki.mozilla.org\/Platform\/Roadmap\" rel=\"nofollow\">https:\/\/wiki.mozilla.org\/Platform\/Roadmap<\/a>\n<ul>\n<li> Platform Engineering team&#8217;s 2015 Q1 goals: <a class=\"external free\" href=\"https:\/\/wiki.mozilla.org\/Platform\/2015-Q1-Goals\" rel=\"nofollow\">https:\/\/wiki.mozilla.org\/Platform\/2015-Q1-Goals<\/a>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2 class=\"mw-headline\" id=\"Links\">Links<\/h2>\n<h3 class=\"mw-headline\" id=\"Mailing_List_Threads\">Mailing List Threads<\/h3>\n<p><small>(Threads that are likely to be of interest to engineering from various mailing lists.)<\/small>\n<\/p>\n<h3 class=\"mw-headline\" id=\"Good_Reads\">Good Reads<\/h3>\n<p><small>(Links to blog posts, books, videos, etc. that you think will be of interest to others.)<\/small>\n<\/p>\n<h3 class=\"mw-headline\" id=\"irc_.23planning_Log_From_This_Meeting\">irc #planning Log From This Meeting<\/h3>\n<pre><\/pre>\n<hr>\n<div class=\"h-event vevent\">\n<p><b><span class=\"p-summary summary\">Engineering Meeting<\/span> Details<\/b>\n<\/p>\n<ul>\n<li> <span class=\"dt-start dtstart\">Tuesday <span class=\"value\">2015-01-06<\/span> &#8211; <span class=\"value\">11:00<\/span> am <abbr class=\"value\" title=\"-0800\">Pacific Standard Time<\/abbr><\/span>\n<\/li>\n<li> Calendar links: <a class=\"external text\" href=\"https:\/\/www.google.com\/calendar\/ical\/mozilla.com_p51ksu9ddgqt72f0jl21vaq76o%40group.calendar.google.com\/public\/basic.ics\" rel=\"nofollow\">iCal ics<\/a> or <a class=\"external text\" href=\"https:\/\/www.google.com\/calendar\/feeds\/mozilla.com_p51ksu9ddgqt72f0jl21vaq76o%40group.calendar.google.com\/public\/basic\" rel=\"nofollow\">Atom\/XML feed<\/a>\n<\/li>\n<li> <span class=\"location\"><a class=\"external text\" href=\"https:\/\/v.mozilla.com\/flex.html?roomdirect.html&amp;key=T2v8Pi8WuTRc\" rel=\"nofollow\">Engineering Vidyo Room<\/a> \/ <a class=\"external text\" href=\"https:\/\/air.mozilla.org\/\" rel=\"nofollow\">Air Mozilla<\/a> \/ MTV Alien Nation \/ TOR Finch \/ SFO Warfield \/ PDX Hair of the Dog<\/span>\n<\/li>\n<li> Join irc.mozilla.org <a class=\"external text\" href=\"irc:\/\/irc.mozilla.org\/planning\" rel=\"nofollow\">#planning<\/a> for back channel\n<\/li>\n<li> <a href=\"https:\/\/wiki.mozilla.org\/Teleconferencing\" title=\"Teleconferencing\">Dial-in<\/a>: conference# 98411\n<ul>\n<li> US\/Toll-free: +1 800 707 2533, (pin 369) Conf# 98411\n<\/li>\n<li> US\/California\/Mountain View: +1 650 903 0800, x92 Conf# 98411\n<\/li>\n<li> US\/California\/San Francisco: +1 415 762 5700, x92 Conf# 98411\n<\/li>\n<li> US\/Oregon\/Portland: +1 971 544 8000, x92 Conf# 98411\n<\/li>\n<li> CA\/British Columbia\/Vancouver: +1 778 785 1540, x92 Conf# 98411\n<\/li>\n<li> CA\/Ontario\/Toronto: +1 416 848 3114, x92 Conf# 98411\n<\/li>\n<li> UK\/London: +44 (0)207 855 3000, x92 Conf# 98411\n<\/li>\n<li> FR\/Paris: +33 1 44 79 34 80, x92 Conf# 98411\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div class=\"printfooter\">\n\t\t\t\tRetrieved from &#8220;<a href=\"https:\/\/wiki.mozilla.org\/index.php?title=Platform\/2015-01-06&amp;oldid=1045193\">https:\/\/wiki.mozilla.org\/index.php?title=Platform\/2015-01-06&amp;oldid=1045193<\/a>&#8221;\t\t\t\t<\/div>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Need To Know (Release and system issues that may impact engineering this week.) Notices\/Schedule (lsblakk\/sylvestre\/lmandel) Next Merge: January 12, 2015 Next Release: January 13, 2015 Trains Central: 37 Aurora: 36 Beta: 35 Release: 34 35.0 Desktop RC builds with QA 35.0b10 mobile &#8211; need to figure out what&#8217;s happening with bug 1073554 31.4.esr builds with [&hellip;]<\/p>\n","protected":false},"author":195,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[209],"tags":[258],"_links":{"self":[{"href":"https:\/\/blog.mozilla.org\/meeting-notes\/wp-json\/wp\/v2\/posts\/2031"}],"collection":[{"href":"https:\/\/blog.mozilla.org\/meeting-notes\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.mozilla.org\/meeting-notes\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.mozilla.org\/meeting-notes\/wp-json\/wp\/v2\/users\/195"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.mozilla.org\/meeting-notes\/wp-json\/wp\/v2\/comments?post=2031"}],"version-history":[{"count":0,"href":"https:\/\/blog.mozilla.org\/meeting-notes\/wp-json\/wp\/v2\/posts\/2031\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.mozilla.org\/meeting-notes\/wp-json\/wp\/v2\/media?parent=2031"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.mozilla.org\/meeting-notes\/wp-json\/wp\/v2\/categories?post=2031"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.mozilla.org\/meeting-notes\/wp-json\/wp\/v2\/tags?post=2031"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}