hadoop コミュニティ開発メモ - 科å¦ã¨éžç§‘å¦ã®è¿·å®®
注: å¿…è¦ãŒã‚ã£ã¦ã“ã®è¨˜äº‹ã‚’書ã„ã¦ã„ã‚‹ã®ã§ã‚ã£ã¦ã€æ±ºã—ã¦ä¸‡äººå‘ã‘ã«æ›¸ã„ã¦ã„ã‚‹ã‚ã‘ã§ã¯ã‚ã‚Šã¾ã›ã‚“。 用æ„ã™ã‚‹ã‚‚ã®(Mac) JDK6 Eclipse maven git protocolbuffer (protoc) 多分最低ã“ã®5ã¤ã®ãƒ„ールãŒã‚ã‚Œã°ãªã‚“ã¨ã‹ãªã‚‹ã€‚ pb ãŒå¿…è¦ãªã®ã¯ã€pb ãŒãªã„㨠0.23 以é™(æ£ç¢ºã«è¨€ã†ã¨ yarn)をコンパイルã§ããªã„ãŸã‚。 事å‰æº–å‚™ ASF JIRA ã«ãƒ¦ãƒ¼ã‚¶ç™»éŒ²ã™ã‚‹ ã—ã¦ãã ã•ã„。 apache/hadoop-common ã‚’ git clone ã™ã‚‹ common, hdfs, mapreduce 全部入り。マスターブランãƒã¯ master ã§ã¯ãªã trunk ã§ã‚ã‚‹ã“ã¨ã«æ³¨æ„。 æœèµ·ããŸã‚‰ git checkout trunk; git fetch; git rebase origin/trunk 。習慣ã¥ã‘よㆠmvn eclipse:e
Linuxカーãƒãƒ«Hack: git commitã‹ã‚‰git send-emailã§GMailアカウントを用ã„ãŸãƒ‘ッãƒé€ä¿¡ã¾ã§ - ä½é‡Žãƒ‡ã‚¸ã‚¿ãƒ«ç ”究所
ã¯ã˜ã‚ã¦Btrfsã«ãƒ‘ッãƒã‚’投ã’ã¦ã¿ã¾ã—ãŸã€‚ä¿®æ£ã¯å˜ç´”ã§ã€ãƒ¡ãƒ¢ãƒªãƒ¼ç¢ºä¿å¾Œã®ãƒã‚§ãƒƒã‚¯ã‚’より厳密ã«ã—ãŸã ã‘ã§ã™ã€‚Btrfsã®é–‹ç™ºã‚³ãƒŸãƒ¥ãƒ‹ãƒ†ã‚£ã¯BUG_ON撲滅ã«å‘ã‘ã¦å‹•ã„ã¦ã„ã‚‹ã®ã«ã€BUG_ONを増やã—ã¦ã—ã¾ã„ã¾ã—ãŸã€‚http://www.mail-archive.com/linux[email protected]/msg08420.html ç¾æ™‚点ã§ã¯ã‚³ãƒ¼ãƒ‰ãŒå–ã‚Šè¾¼ã¾ã‚Œã‚‹ã‹ã©ã†ã‹ã¯ã‚ã‹ã‚Šã¾ã›ã‚“。リジェクトã•ã‚Œã‚‹ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“。btrfs-unstableã§å–ã‚Šè¾¼ã¾ã‚ŒãŸã‚‰ã€ãƒ¡ã‚¤ãƒ³ãƒ©ã‚¤ãƒ³ã¸ã®ãƒžãƒ¼ã‚¸ã¯ã»ã¼ç¢ºå®Ÿãªã®ã§ã€ä»Šã‹ã‚‰ãƒ¯ã‚¯ãƒ¯ã‚¯ã§ã™ã€‚リジェクトã•ã‚ŒãŸã¨ã—ã¦ã‚‚ã€ãƒ‘ッãƒé€ä¿¡ã¾ã§ã®æ‰‹é †ã‚’è¸ã‚ãŸã®ã¯å¤§ãã„ã§ã™ã€‚ ã§ã€ä»Šå›žã¯ã€å‚考ã¾ã§ã«ãƒ‘ッãƒé€ä¿¡ã¾ã§ã®æµã‚Œã‚’記録ã¨ã—ã¦æ®‹ã—ã¦ãŠãã¾ã™ã€‚ コミット ã¾ãšã€ä¿®æ£ã—ãŸã‚³ãƒ¼ãƒ‰ã‚’コミットã™ã‚‹ã€‚ fixme@xr:~/btrfs-unstable$ git
Ftrace Function Graph ARM - eLinux.org
This page holds information from Tim Bird's talk at Linux Symposium Montreal (July, 2009), and at ELC Europe and the Japan Linux Symposium (October, 2009). In Canada, Tim talked about patches against the 2.6.31-rc1 kernel tree for adding function graph tracing to the ARM architecture, for the Ftrace system. In France and Japan, Tim talked about patches against 2.6.32-rc5. Presentation Here is the
vflare: Linux kernel workflow with Git
You worked on some part of Linux kernel. It works great. Now, how to generate the patch series and send it out for review? For this, I always used to generate diffs, create a set of draft mails (one for each patch) in KMail or Thunderbird, and send all these mails one-by-one. This workflow quickly became a big headache. Then I learned Git (and some related tools) to do all this from command line a
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Skip text->binary conversion of unnecessary columns in contrib/file_fdw. · postgres/postgres@a36088b
[MAPREDUCE-3809] Tasks may take upto 3 seconds to exit after completion - ASF JIRA
http://www.zusaar.com/event/278003
[KVM PATCH 0/2] irqfd enhancements
kvm guest: hrtimer: interrupt too slow
[PATCH v2: kvm 1/4] Code motion. Separate timer intialization into an indepedent function.
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