thank you ,but it seems the doc is littler old , doc says
- *PUBLIC:* <local-dir>/filecache - *PRIVATE:* <local-dir>/usercache//filecache - *APPLICATION:* <local-dir>/usercache//appcache/<app-id>/ but here is my nodemanager directory,i guess nmPrivate belongs to private dir ,and filecache dir is not exist in usercache # ls /data/mrlocal/1/yarn/local filecache nmPrivate usercache [root@CHBM223 conf]# ls /data/mrlocal/1/yarn/local/filecache/ -1058429088916409723 4529188628984375230 -7014620238384418063 1084965746802723478 4537624275313838973 -7168597014714301440 -1624997938511480096 4630901056913375526 7270199361370573766 -1664837184667315424 -4642830643595652223 -7332220817185869511 1725675017861848111 471523682744090087 7332904188082338506 1838346487029342338 4790459366530674957 -7450121760156930096 186504478230003977 4800525395984004560 7478948409771297223 -2348110367263014791 -5080956154405911478 7486468764131639983 -2569725565520513438 524923119076958393 -7755253483162230956 -2590767617048813033 -5270961733852362332 -7859425335924192987 2787947055181616358 -5381775829268220744 7967711417630616031 2816094634154232444 -5845090920164902899 8115657316961272063 286373945366133510 -587409153437667574 -8196745140008584754 2931191327895309259 -5951079387471670627 -8338714062663466224 -304471400571947298 -6076923167039033115 -8473967805299855837 325019546688058584 6080416638029534254 8513492322348652110 -3331048722364108374 6332597539903254606 -8567312237113801580 3360339691049457808 6343222208406792699 8737308241488535006 336835441200377451 6566344665060319340 -8893869581665287805 3628504729266619560 -6639258108397695527 -8895898681278542021 -3801380133229678986 -6653760362065293300 8926294383627727352 3837066533086156807 -6782198269120858036 -8964326004503603190 3929223016635331138 -6814427383139267223 -9049325747073392755 4126862917222506438 -6814979781017122863 -9186700026428986961 [root@CHBM223 conf]# ls /data/mrlocal/1/yarn/local/nmPrivate/ application_1385444985453_0001 application_1385453784842_0010 application_1385522685434_0081 container_1385522685434_0073_01_000014.pid application_1385445543402_0003 application_1385453784842_0013 container_1385522685434_0073_01_000005.pid container_1385522685434_0073_01_000017.pid application_1385445543402_0005 application_1385520079773_0005 container_1385522685434_0073_01_000008.pid [root@CHBM223 conf]# ls /data/mrlocal/1/yarn/local/usercache/ hdfs helen hive root On Thu, Dec 5, 2013 at 5:12 AM, Jian He <[email protected]> wrote: > The following links may help you > http://hortonworks.com/blog/management-of-application-dependencies-in-yarn/ > http://hortonworks.com/blog/resource-localization-in-yarn-deep-dive/ > > Thanks, > Jian > > > On Tue, Dec 3, 2013 at 5:26 PM, ch huang <[email protected]> wrote: > >> hi,maillist: >> i see three dirs on my local MR job dir ,and i do not know >> these dirs usage,anyone knows? >> >> # ls /data/1/mrlocal/yarn/local/ >> filecache/ nmPrivate/ usercache/ >> > > > CONFIDENTIALITY NOTICE > NOTICE: This message is intended for the use of the individual or entity > to which it is addressed and may contain information that is confidential, > privileged and exempt from disclosure under applicable law. If the reader > of this message is not the intended recipient, you are hereby notified that > any printing, copying, dissemination, distribution, disclosure or > forwarding of this communication is strictly prohibited. If you have > received this communication in error, please contact the sender immediately > and delete it from your system. Thank You.
