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@Sarah 2016-01-05T03:45:31.000000Z 字数 26081 阅读 1260

Hadoop

未分类


big data

Velocity 速度快
Volume 量大
Veriety
Veracity 真实性

change in data processing

speed
integrety
volume
scale: horizontal scaling

sefi@home:

challenges in distributed computing

concurrency control

what is Hadoop

massive data :parallelism
variety of data

HDFS:

mashed:namenode
slaus:datanodes

(SPARK)
MR:

sodo -i
apt-get update

HDFS

user are not allowed to update or change
you can only write once
write once read only

first thing :NameNode
结构不允许

hdfs master namenode
manage the filesytem namespace

  1. Last login: Mon Jan 4 11:15:00 on ttys000
  2. cometnet-10-21-18-16:~ apple$ ssh chenyang@chenyang.cloudapp.net
  3. The authenticity of host 'chenyang.cloudapp.net (23.99.193.244)' can't be established.
  4. RSA key fingerprint is 73:9d:20:9a:2d:e6:0e:35:d9:09:60:f2:f7:7a:45:24.
  5. Are you sure you want to continue connecting (yes/no)? yes
  6. Warning: Permanently added 'chenyang.cloudapp.net,23.99.193.244' (RSA) to the list of known hosts.
  7. chenyang@chenyang.cloudapp.net's password:
  8. Welcome to Ubuntu 14.04.3 LTS (GNU/Linux 3.19.0-37-generic x86_64)
  9. * Documentation: https://help.ubuntu.com/
  10. System information as of Mon Jan 4 16:57:22 UTC 2016
  11. System load: 0.23 Memory usage: 1% Processes: 89
  12. Usage of /: 45.4% of 1.94GB Swap usage: 0% Users logged in: 0
  13. Graph this data and manage this system at:
  14. https://landscape.canonical.com/
  15. Get cloud support with Ubuntu Advantage Cloud Guest:
  16. http://www.ubuntu.com/business/services/cloud
  17. 0 packages can be updated.
  18. 0 updates are security updates.
  19. The programs included with the Ubuntu system are free software;
  20. the exact distribution terms for each program are described in the
  21. individual files in /usr/share/doc/*/copyright.
  22. Ubuntu comes with ABSOLUTELY NO WARRANTY, to the extent permitted by
  23. applicable law.
  24. _____________________________________________________________________
  25. WARNING! Your environment specifies an invalid locale.
  26. This can affect your user experience significantly, including the
  27. ability to manage packages. You may install the locales by running:
  28. sudo apt-get install language-pack-UTF-8
  29. or
  30. sudo locale-gen UTF-8
  31. To see all available language packs, run:
  32. apt-cache search "^language-pack-[a-z][a-z]$"
  33. To disable this message for all users, run:
  34. sudo touch /var/lib/cloud/instance/locale-check.skip
  35. _____________________________________________________________________
  36. chenyang@chenyang:~$ ssh chenyang@chenyang.cloudapp.net
  37. The authenticity of host 'chenyang.cloudapp.net (23.99.193.244)' can't be established.
  38. ECDSA key fingerprint is e2:06:a0:8a:24:0a:92:b2:59:1f:a2:b8:fc:74:1f:66.
  39. Are you sure you want to continue connecting (yes/no)? yes
  40. Warning: Permanently added 'chenyang.cloudapp.net,23.99.193.244' (ECDSA) to the list of known hosts.
  41. chenyang@chenyang.cloudapp.net's password:
  42. Welcome to Ubuntu 14.04.3 LTS (GNU/Linux 3.19.0-37-generic x86_64)
  43. * Documentation: https://help.ubuntu.com/
  44. System information as of Mon Jan 4 18:38:17 UTC 2016
  45. System load: 0.07 Processes: 111
  46. Usage of /: 3.2% of 28.80GB Users logged in: 0
  47. Memory usage: 1% IP address for eth0: 10.0.0.4
  48. Swap usage: 0%
  49. Graph this data and manage this system at:
  50. https://landscape.canonical.com/
  51. Get cloud support with Ubuntu Advantage Cloud Guest:
  52. http://www.ubuntu.com/business/services/cloud
  53. 0 packages can be updated.
  54. 0 updates are security updates.
  55. Last login: Mon Jan 4 18:38:21 2016 from utdpat242088.utdallas.edu
  56. chenyang@chenyang:~$ apt-get update
  57. E: Could not open lock file /var/lib/apt/lists/lock - open (13: Permission denied)
  58. E: Unable to lock directory /var/lib/apt/lists/
  59. E: Could not open lock file /var/lib/dpkg/lock - open (13: Permission denied)
  60. E: Unable to lock the administration directory (/var/lib/dpkg/), are you root?
  61. chenyang@chenyang:~$ sudo -i
  62. _____________________________________________________________________
  63. WARNING! Your environment specifies an invalid locale.
  64. This can affect your user experience significantly, including the
  65. ability to manage packages. You may install the locales by running:
  66. sudo apt-get install language-pack-UTF-8
  67. or
  68. sudo locale-gen UTF-8
  69. To see all available language packs, run:
  70. apt-cache search "^language-pack-[a-z][a-z]$"
  71. To disable this message for all users, run:
  72. sudo touch /var/lib/cloud/instance/locale-check.skip
  73. _____________________________________________________________________
  74. root@chenyang:~# apt-get update
  75. Get:1 http://security.ubuntu.com trusty-security InRelease [64.4 kB]
  76. Ign http://azure.archive.ubuntu.com trusty InRelease
  77. Get:2 http://azure.archive.ubuntu.com trusty-updates InRelease [64.4 kB]
  78. Get:3 http://azure.archive.ubuntu.com trusty-backports InRelease [64.5 kB]
  79. Get:4 http://security.ubuntu.com trusty-security/main Sources [101 kB]
  80. Hit http://azure.archive.ubuntu.com trusty Release.gpg
  81. Get:5 http://azure.archive.ubuntu.com trusty-updates/main Sources [246 kB]
  82. Get:6 http://security.ubuntu.com trusty-security/universe Sources [31.9 kB]
  83. Get:7 http://azure.archive.ubuntu.com trusty-updates/restricted Sources [5359 B]
  84. Get:8 http://security.ubuntu.com trusty-security/main amd64 Packages [396 kB]
  85. Get:9 http://azure.archive.ubuntu.com trusty-updates/universe Sources [145 kB]
  86. Get:10 http://azure.archive.ubuntu.com trusty-updates/multiverse Sources [5161 B]
  87. Get:11 http://azure.archive.ubuntu.com trusty-updates/main amd64 Packages [678 kB]
  88. Get:12 http://security.ubuntu.com trusty-security/universe amd64 Packages [122 kB]
  89. Get:13 http://security.ubuntu.com trusty-security/main Translation-en [218 kB]
  90. Get:14 http://azure.archive.ubuntu.com trusty-updates/restricted amd64 Packages [15.9 kB]
  91. Get:15 http://azure.archive.ubuntu.com trusty-updates/universe amd64 Packages [332 kB]
  92. Get:16 http://security.ubuntu.com trusty-security/universe Translation-en [71.1 kB]
  93. Get:17 http://azure.archive.ubuntu.com trusty-updates/multiverse amd64 Packages [13.0 kB]
  94. Get:18 http://azure.archive.ubuntu.com trusty-updates/main Translation-en [340 kB]
  95. Get:19 http://azure.archive.ubuntu.com trusty-updates/multiverse Translation-en [6832 B]
  96. Get:20 http://azure.archive.ubuntu.com trusty-updates/restricted Translation-en [3699 B]
  97. Get:21 http://azure.archive.ubuntu.com trusty-updates/universe Translation-en [174 kB]
  98. Get:22 http://azure.archive.ubuntu.com trusty-backports/main Sources [8221 B]
  99. Get:23 http://azure.archive.ubuntu.com trusty-backports/restricted Sources [28 B]
  100. Get:24 http://azure.archive.ubuntu.com trusty-backports/universe Sources [33.2 kB]
  101. Get:25 http://azure.archive.ubuntu.com trusty-backports/multiverse Sources [1898 B]
  102. Get:26 http://azure.archive.ubuntu.com trusty-backports/main amd64 Packages [9402 B]
  103. Get:27 http://azure.archive.ubuntu.com trusty-backports/restricted amd64 Packages [28 B]
  104. Get:28 http://azure.archive.ubuntu.com trusty-backports/universe amd64 Packages [39.6 kB]
  105. Get:29 http://azure.archive.ubuntu.com trusty-backports/multiverse amd64 Packages [1571 B]
  106. Get:30 http://azure.archive.ubuntu.com trusty-backports/main Translation-en [5549 B]
  107. Get:31 http://azure.archive.ubuntu.com trusty-backports/multiverse Translation-en [1215 B]
  108. Get:32 http://azure.archive.ubuntu.com trusty-backports/restricted Translation-en [14 B]
  109. Get:33 http://azure.archive.ubuntu.com trusty-backports/universe Translation-en [34.5 kB]
  110. Hit http://azure.archive.ubuntu.com trusty Release
  111. Get:34 http://azure.archive.ubuntu.com trusty/main Sources [1064 kB]
  112. Get:35 http://azure.archive.ubuntu.com trusty/restricted Sources [5433 B]
  113. Get:36 http://azure.archive.ubuntu.com trusty/universe Sources [6399 kB]
  114. Get:37 http://azure.archive.ubuntu.com trusty/multiverse Sources [174 kB]
  115. Hit http://azure.archive.ubuntu.com trusty/main amd64 Packages
  116. Hit http://azure.archive.ubuntu.com trusty/restricted amd64 Packages
  117. Hit http://azure.archive.ubuntu.com trusty/universe amd64 Packages
  118. Hit http://azure.archive.ubuntu.com trusty/multiverse amd64 Packages
  119. Hit http://azure.archive.ubuntu.com trusty/main Translation-en
  120. Hit http://azure.archive.ubuntu.com trusty/multiverse Translation-en
  121. Hit http://azure.archive.ubuntu.com trusty/restricted Translation-en
  122. Hit http://azure.archive.ubuntu.com trusty/universe Translation-en
  123. Fetched 10.9 MB in 8s (1325 kB/s)
  124. Reading package lists... Done
  125. root@chenyang:~# java -version
  126. The program 'java' can be found in the following packages:
  127. * default-jre
  128. * gcj-4.8-jre-headless
  129. * openjdk-7-jre-headless
  130. * gcj-4.6-jre-headless
  131. * openjdk-6-jre-headless
  132. Try: apt-get install <selected package>
  133. root@chenyang:~# apt-get install openjdk-7-jre-headless
  134. Reading package lists... Done
  135. Building dependency tree
  136. Reading state information... Done
  137. The following extra packages will be installed:
  138. ca-certificates-java fontconfig-config fonts-dejavu-core java-common
  139. libasyncns0 libflac8 libfontconfig1 libjpeg-turbo8 libjpeg8 liblcms2-2
  140. libnspr4 libnss3 libnss3-nssdb libogg0 libpcsclite1 libpulse0 libsctp1
  141. libsndfile1 libvorbis0a libvorbisenc2 lksctp-tools tzdata-java
  142. Suggested packages:
  143. default-jre equivs liblcms2-utils pcscd pulseaudio icedtea-7-jre-jamvm
  144. libnss-mdns sun-java6-fonts fonts-dejavu-extra fonts-ipafont-gothic
  145. fonts-ipafont-mincho ttf-wqy-microhei ttf-wqy-zenhei ttf-indic-fonts-core
  146. ttf-telugu-fonts ttf-oriya-fonts ttf-kannada-fonts ttf-bengali-fonts
  147. The following NEW packages will be installed:
  148. ca-certificates-java fontconfig-config fonts-dejavu-core java-common
  149. libasyncns0 libflac8 libfontconfig1 libjpeg-turbo8 libjpeg8 liblcms2-2
  150. libnspr4 libnss3 libnss3-nssdb libogg0 libpcsclite1 libpulse0 libsctp1
  151. libsndfile1 libvorbis0a libvorbisenc2 lksctp-tools openjdk-7-jre-headless
  152. tzdata-java
  153. 0 upgraded, 23 newly installed, 0 to remove and 28 not upgraded.
  154. Need to get 43.2 MB of archives.
  155. After this operation, 72.7 MB of additional disk space will be used.
  156. Do you want to continue? [Y/n] Y
  157. Get:1 http://azure.archive.ubuntu.com/ubuntu/ trusty/main libasyncns0 amd64 0.8-4ubuntu2 [11.9 kB]
  158. Get:2 http://azure.archive.ubuntu.com/ubuntu/ trusty/main libogg0 amd64 1.3.1-1ubuntu1 [17.0 kB]
  159. Get:3 http://azure.archive.ubuntu.com/ubuntu/ trusty-updates/main libflac8 amd64 1.3.0-2ubuntu0.14.04.1 [80.2 kB]
  160. Get:4 http://azure.archive.ubuntu.com/ubuntu/ trusty/main fonts-dejavu-core all 2.34-1ubuntu1 [1024 kB]
  161. Get:5 http://azure.archive.ubuntu.com/ubuntu/ trusty-updates/main fontconfig-config all 2.11.0-0ubuntu4.1 [47.4 kB]
  162. Get:6 http://azure.archive.ubuntu.com/ubuntu/ trusty-updates/main libfontconfig1 amd64 2.11.0-0ubuntu4.1 [123 kB]
  163. Get:7 http://azure.archive.ubuntu.com/ubuntu/ trusty/main libjpeg-turbo8 amd64 1.3.0-0ubuntu2 [104 kB]
  164. Get:8 http://azure.archive.ubuntu.com/ubuntu/ trusty/main liblcms2-2 amd64 2.5-0ubuntu4 [132 kB]
  165. Get:9 http://azure.archive.ubuntu.com/ubuntu/ trusty-updates/main libnspr4 amd64 2:4.10.10-0ubuntu0.14.04.1 [111 kB]
  166. Get:10 http://azure.archive.ubuntu.com/ubuntu/ trusty-updates/main libnss3-nssdb all 2:3.19.2.1-0ubuntu0.14.04.1 [10.6 kB]
  167. Get:11 http://azure.archive.ubuntu.com/ubuntu/ trusty-updates/main libnss3 amd64 2:3.19.2.1-0ubuntu0.14.04.1 [1104 kB]
  168. Get:12 http://azure.archive.ubuntu.com/ubuntu/ trusty/main libpcsclite1 amd64 1.8.10-1ubuntu1 [20.9 kB]
  169. Get:13 http://azure.archive.ubuntu.com/ubuntu/ trusty/main libvorbis0a amd64 1.3.2-1.3ubuntu1 [87.2 kB]
  170. Get:14 http://azure.archive.ubuntu.com/ubuntu/ trusty/main libvorbisenc2 amd64 1.3.2-1.3ubuntu1 [84.5 kB]
  171. Get:15 http://azure.archive.ubuntu.com/ubuntu/ trusty-updates/main libsndfile1 amd64 1.0.25-7ubuntu2.1 [136 kB]
  172. Get:16 http://azure.archive.ubuntu.com/ubuntu/ trusty-updates/main libpulse0 amd64 1:4.0-0ubuntu11.1 [225 kB]
  173. Get:17 http://azure.archive.ubuntu.com/ubuntu/ trusty/main libsctp1 amd64 1.0.15+dfsg-1 [9226 B]
  174. Get:18 http://azure.archive.ubuntu.com/ubuntu/ trusty/main ca-certificates-java all 20130815ubuntu1 [13.4 kB]
  175. Get:19 http://azure.archive.ubuntu.com/ubuntu/ trusty-updates/main tzdata-java all 2015g-0ubuntu0.14.04 [69.6 kB]
  176. Get:20 http://azure.archive.ubuntu.com/ubuntu/ trusty/main java-common all 0.51 [130 kB]
  177. Get:21 http://azure.archive.ubuntu.com/ubuntu/ trusty/main libjpeg8 amd64 8c-2ubuntu8 [2194 B]
  178. Get:22 http://azure.archive.ubuntu.com/ubuntu/ trusty-updates/main openjdk-7-jre-headless amd64 7u91-2.6.3-0ubuntu0.14.04.1 [39.6 MB]
  179. Get:23 http://azure.archive.ubuntu.com/ubuntu/ trusty/main lksctp-tools amd64 1.0.15+dfsg-1 [51.3 kB]
  180. Fetched 43.2 MB in 17s (2467 kB/s)
  181. perl: warning: Setting locale failed.
  182. perl: warning: Please check that your locale settings:
  183. LANGUAGE = (unset),
  184. LC_ALL = (unset),
  185. LC_CTYPE = "UTF-8",
  186. LANG = "en_US.UTF-8"
  187. are supported and installed on your system.
  188. perl: warning: Falling back to the standard locale ("C").
  189. locale: Cannot set LC_CTYPE to default locale: No such file or directory
  190. locale: Cannot set LC_ALL to default locale: No such file or directory
  191. Selecting previously unselected package libasyncns0:amd64.
  192. (Reading database ... 53445 files and directories currently installed.)
  193. Preparing to unpack .../libasyncns0_0.8-4ubuntu2_amd64.deb ...
  194. Unpacking libasyncns0:amd64 (0.8-4ubuntu2) ...
  195. Selecting previously unselected package libogg0:amd64.
  196. Preparing to unpack .../libogg0_1.3.1-1ubuntu1_amd64.deb ...
  197. Unpacking libogg0:amd64 (1.3.1-1ubuntu1) ...
  198. Selecting previously unselected package libflac8:amd64.
  199. Preparing to unpack .../libflac8_1.3.0-2ubuntu0.14.04.1_amd64.deb ...
  200. Unpacking libflac8:amd64 (1.3.0-2ubuntu0.14.04.1) ...
  201. Selecting previously unselected package fonts-dejavu-core.
  202. Preparing to unpack .../fonts-dejavu-core_2.34-1ubuntu1_all.deb ...
  203. Unpacking fonts-dejavu-core (2.34-1ubuntu1) ...
  204. Selecting previously unselected package fontconfig-config.
  205. Preparing to unpack .../fontconfig-config_2.11.0-0ubuntu4.1_all.deb ...
  206. Unpacking fontconfig-config (2.11.0-0ubuntu4.1) ...
  207. Selecting previously unselected package libfontconfig1:amd64.
  208. Preparing to unpack .../libfontconfig1_2.11.0-0ubuntu4.1_amd64.deb ...
  209. Unpacking libfontconfig1:amd64 (2.11.0-0ubuntu4.1) ...
  210. Selecting previously unselected package libjpeg-turbo8:amd64.
  211. Preparing to unpack .../libjpeg-turbo8_1.3.0-0ubuntu2_amd64.deb ...
  212. Unpacking libjpeg-turbo8:amd64 (1.3.0-0ubuntu2) ...
  213. Selecting previously unselected package liblcms2-2:amd64.
  214. Preparing to unpack .../liblcms2-2_2.5-0ubuntu4_amd64.deb ...
  215. Unpacking liblcms2-2:amd64 (2.5-0ubuntu4) ...
  216. Selecting previously unselected package libnspr4:amd64.
  217. Preparing to unpack .../libnspr4_2%3a4.10.10-0ubuntu0.14.04.1_amd64.deb ...
  218. Unpacking libnspr4:amd64 (2:4.10.10-0ubuntu0.14.04.1) ...
  219. Selecting previously unselected package libnss3-nssdb.
  220. Preparing to unpack .../libnss3-nssdb_2%3a3.19.2.1-0ubuntu0.14.04.1_all.deb ...
  221. Unpacking libnss3-nssdb (2:3.19.2.1-0ubuntu0.14.04.1) ...
  222. Selecting previously unselected package libnss3:amd64.
  223. Preparing to unpack .../libnss3_2%3a3.19.2.1-0ubuntu0.14.04.1_amd64.deb ...
  224. Unpacking libnss3:amd64 (2:3.19.2.1-0ubuntu0.14.04.1) ...
  225. Selecting previously unselected package libpcsclite1:amd64.
  226. Preparing to unpack .../libpcsclite1_1.8.10-1ubuntu1_amd64.deb ...
  227. Unpacking libpcsclite1:amd64 (1.8.10-1ubuntu1) ...
  228. Selecting previously unselected package libvorbis0a:amd64.
  229. Preparing to unpack .../libvorbis0a_1.3.2-1.3ubuntu1_amd64.deb ...
  230. Unpacking libvorbis0a:amd64 (1.3.2-1.3ubuntu1) ...
  231. Selecting previously unselected package libvorbisenc2:amd64.
  232. Preparing to unpack .../libvorbisenc2_1.3.2-1.3ubuntu1_amd64.deb ...
  233. Unpacking libvorbisenc2:amd64 (1.3.2-1.3ubuntu1) ...
  234. Selecting previously unselected package libsndfile1:amd64.
  235. Preparing to unpack .../libsndfile1_1.0.25-7ubuntu2.1_amd64.deb ...
  236. Unpacking libsndfile1:amd64 (1.0.25-7ubuntu2.1) ...
  237. Selecting previously unselected package libpulse0:amd64.
  238. Preparing to unpack .../libpulse0_1%3a4.0-0ubuntu11.1_amd64.deb ...
  239. Unpacking libpulse0:amd64 (1:4.0-0ubuntu11.1) ...
  240. Selecting previously unselected package libsctp1:amd64.
  241. Preparing to unpack .../libsctp1_1.0.15+dfsg-1_amd64.deb ...
  242. Unpacking libsctp1:amd64 (1.0.15+dfsg-1) ...
  243. Selecting previously unselected package ca-certificates-java.
  244. Preparing to unpack .../ca-certificates-java_20130815ubuntu1_all.deb ...
  245. Unpacking ca-certificates-java (20130815ubuntu1) ...
  246. Selecting previously unselected package tzdata-java.
  247. Preparing to unpack .../tzdata-java_2015g-0ubuntu0.14.04_all.deb ...
  248. Unpacking tzdata-java (2015g-0ubuntu0.14.04) ...
  249. Selecting previously unselected package java-common.
  250. Preparing to unpack .../java-common_0.51_all.deb ...
  251. Unpacking java-common (0.51) ...
  252. Selecting previously unselected package libjpeg8:amd64.
  253. Preparing to unpack .../libjpeg8_8c-2ubuntu8_amd64.deb ...
  254. Unpacking libjpeg8:amd64 (8c-2ubuntu8) ...
  255. Selecting previously unselected package openjdk-7-jre-headless:amd64.
  256. Preparing to unpack .../openjdk-7-jre-headless_7u91-2.6.3-0ubuntu0.14.04.1_amd64.deb ...
  257. Unpacking openjdk-7-jre-headless:amd64 (7u91-2.6.3-0ubuntu0.14.04.1) ...
  258. Selecting previously unselected package lksctp-tools.
  259. Preparing to unpack .../lksctp-tools_1.0.15+dfsg-1_amd64.deb ...
  260. Unpacking lksctp-tools (1.0.15+dfsg-1) ...
  261. Processing triggers for man-db (2.6.7.1-1ubuntu1) ...
  262. Processing triggers for ca-certificates (20141019ubuntu0.14.04.1) ...
  263. Updating certificates in /etc/ssl/certs... 0 added, 0 removed; done.
  264. Running hooks in /etc/ca-certificates/update.d....done.
  265. Setting up libasyncns0:amd64 (0.8-4ubuntu2) ...
  266. Setting up libogg0:amd64 (1.3.1-1ubuntu1) ...
  267. Setting up libflac8:amd64 (1.3.0-2ubuntu0.14.04.1) ...
  268. Setting up fonts-dejavu-core (2.34-1ubuntu1) ...
  269. Setting up fontconfig-config (2.11.0-0ubuntu4.1) ...
  270. Setting up libfontconfig1:amd64 (2.11.0-0ubuntu4.1) ...
  271. Setting up libjpeg-turbo8:amd64 (1.3.0-0ubuntu2) ...
  272. Setting up liblcms2-2:amd64 (2.5-0ubuntu4) ...
  273. Setting up libnspr4:amd64 (2:4.10.10-0ubuntu0.14.04.1) ...
  274. Setting up libpcsclite1:amd64 (1.8.10-1ubuntu1) ...
  275. Setting up libvorbis0a:amd64 (1.3.2-1.3ubuntu1) ...
  276. Setting up libvorbisenc2:amd64 (1.3.2-1.3ubuntu1) ...
  277. Setting up libsndfile1:amd64 (1.0.25-7ubuntu2.1) ...
  278. Setting up libpulse0:amd64 (1:4.0-0ubuntu11.1) ...
  279. Setting up libsctp1:amd64 (1.0.15+dfsg-1) ...
  280. Setting up tzdata-java (2015g-0ubuntu0.14.04) ...
  281. Setting up java-common (0.51) ...
  282. Setting up libjpeg8:amd64 (8c-2ubuntu8) ...
  283. Setting up lksctp-tools (1.0.15+dfsg-1) ...
  284. Setting up libnss3-nssdb (2:3.19.2.1-0ubuntu0.14.04.1) ...
  285. Setting up libnss3:amd64 (2:3.19.2.1-0ubuntu0.14.04.1) ...
  286. Setting up ca-certificates-java (20130815ubuntu1) ...
  287. Adding debian:E-Guven_Kok_Elektronik_Sertifika_Hizmet_Saglayicisi.pem
  288. Adding debian:NetLock_Business_=Class_B=_Root.pem
  289. Adding debian:QuoVadis_Root_CA_1_G3.pem
  290. Adding debian:Verisign_Class_3_Public_Primary_Certification_Authority.pem
  291. Adding debian:PSCProcert.pem
  292. Adding debian:GeoTrust_Global_CA_2.pem
  293. Adding debian:ACEDICOM_Root.pem
  294. Adding debian:QuoVadis_Root_CA.pem
  295. Adding debian:TURKTRUST_Certificate_Services_Provider_Root_2007.pem
  296. Adding debian:WoSign.pem
  297. Adding debian:StartCom_Certification_Authority.pem
  298. Adding debian:Thawte_Premium_Server_CA.pem
  299. Adding debian:TWCA_Root_Certification_Authority.pem
  300. Adding debian:Comodo_AAA_Services_root.pem
  301. Adding debian:certSIGN_ROOT_CA.pem
  302. Adding debian:SwissSign_Gold_CA_-_G2.pem
  303. Adding debian:China_Internet_Network_Information_Center_EV_Certificates_Root.pem
  304. Adding debian:Buypass_Class_2_Root_CA.pem
  305. Adding debian:Comodo_Trusted_Services_root.pem
  306. Adding debian:Trustis_FPS_Root_CA.pem
  307. Adding debian:Hellenic_Academic_and_Research_Institutions_RootCA_2011.pem
  308. Adding debian:Digital_Signature_Trust_Co._Global_CA_1.pem
  309. Adding debian:TURKTRUST_Certificate_Services_Provider_Root_2.pem
  310. Adding debian:AC_Raíz_Certicámara_S.A..pem
  311. Adding debian:NetLock_Express_=Class_C=_Root.pem
  312. Adding debian:Camerfirma_Chambers_of_Commerce_Root.pem
  313. Adding debian:Starfield_Class_2_CA.pem
  314. Adding debian:Verisign_Class_3_Public_Primary_Certification_Authority_-_G3.pem
  315. Adding debian:DST_Root_CA_X3.pem
  316. Adding debian:DigiCert_Assured_ID_Root_G3.pem
  317. Adding debian:Security_Communication_EV_RootCA1.pem
  318. Adding debian:StartCom_Certification_Authority_2.pem
  319. Adding debian:T-TeleSec_GlobalRoot_Class_2.pem
  320. Adding debian:TÜBİTAK_UEKAE_Kök_Sertifika_Hizmet_Sağlayıcısı_-_Sürüm_3.pem
  321. Adding debian:Sonera_Class_1_Root_CA.pem
  322. Adding debian:GeoTrust_Global_CA.pem
  323. Adding debian:Certigna.pem
  324. Adding debian:D-TRUST_Root_Class_3_CA_2_2009.pem
  325. Adding debian:Baltimore_CyberTrust_Root.pem
  326. Adding debian:StartCom_Certification_Authority_G2.pem
  327. Adding debian:NetLock_Arany_=Class_Gold=_Főtanúsítvány.pem
  328. Adding debian:WellsSecure_Public_Root_Certificate_Authority.pem
  329. Adding debian:EBG_Elektronik_Sertifika_Hizmet_Sağlayıcısı.pem
  330. Adding debian:Digital_Signature_Trust_Co._Global_CA_3.pem
  331. Adding debian:S-TRUST_Authentication_and_Encryption_Root_CA_2005_PN.pem
  332. Adding debian:Visa_eCommerce_Root.pem
  333. Adding debian:Staat_der_Nederlanden_Root_CA_-_G2.pem
  334. Adding debian:Security_Communication_Root_CA.pem
  335. Adding debian:E-Tugra_Certification_Authority.pem
  336. Adding debian:GlobalSign_Root_CA_-_R2.pem
  337. Adding debian:ApplicationCA_-_Japanese_Government.pem
  338. Adding debian:NetLock_Qualified_=Class_QA=_Root.pem
  339. Adding debian:CA_Disig_Root_R2.pem
  340. Adding debian:GlobalSign_Root_CA.pem
  341. Adding debian:Chambers_of_Commerce_Root_-_2008.pem
  342. Adding debian:QuoVadis_Root_CA_2_G3.pem
  343. Adding debian:ACCVRAIZ1.pem
  344. Adding debian:Buypass_Class_3_CA_1.pem
  345. Adding debian:Starfield_Root_Certificate_Authority_-_G2.pem
  346. Adding debian:AffirmTrust_Commercial.pem
  347. Adding debian:A-Trust-nQual-03.pem
  348. Adding debian:Swisscom_Root_CA_1.pem
  349. Adding debian:Verisign_Class_1_Public_Primary_Certification_Authority_-_G2.pem
  350. Adding debian:QuoVadis_Root_CA_3.pem
  351. Adding debian:Entrust_Root_Certification_Authority.pem
  352. Adding debian:Security_Communication_RootCA2.pem
  353. Adding debian:DigiCert_Global_Root_CA.pem
  354. Adding debian:America_Online_Root_Certification_Authority_2.pem
  355. Adding debian:NetLock_Notary_=Class_A=_Root.pem
  356. Adding debian:WoSign_China.pem
  357. Adding debian:XRamp_Global_CA_Root.pem
  358. Adding debian:DigiCert_Assured_ID_Root_CA.pem
  359. Adding debian:DigiCert_High_Assurance_EV_Root_CA.pem
  360. Adding debian:EC-ACC.pem
  361. Adding debian:Thawte_Server_CA.pem
  362. Adding debian:Equifax_Secure_Global_eBusiness_CA.pem
  363. Adding debian:AffirmTrust_Networking.pem
  364. Adding debian:Swisscom_Root_CA_2.pem
  365. Adding debian:Atos_TrustedRoot_2011.pem
  366. Adding debian:RSA_Security_2048_v3.pem
  367. Adding debian:Staat_der_Nederlanden_Root_CA.pem
  368. Adding debian:DigiCert_Assured_ID_Root_G2.pem
  369. Adding debian:SecureSign_RootCA11.pem
  370. Adding debian:Microsec_e-Szigno_Root_CA_2009.pem
  371. Adding debian:T-TeleSec_GlobalRoot_Class_3.pem
  372. Adding debian:SG_TRUST_SERVICES_RACINE.pem
  373. Adding debian:OISTE_WISeKey_Global_Root_GA_CA.pem
  374. Adding debian:Hongkong_Post_Root_CA_1.pem
  375. Adding debian:SwissSign_Silver_CA_-_G2.pem
  376. Adding debian:Autoridad_de_Certificacion_Firmaprofesional_CIF_A62634068.pem
  377. Adding debian:AddTrust_Low-Value_Services_Root.pem
  378. Adding debian:DigiCert_Trusted_Root_G4.pem
  379. Adding debian:thawte_Primary_Root_CA_-_G2.pem
  380. Adding debian:Verisign_Class_4_Public_Primary_Certification_Authority_-_G3.pem
  381. Adding debian:UTN_USERFirst_Hardware_Root_CA.pem
  382. Adding debian:VeriSign_Class_3_Public_Primary_Certification_Authority_-_G5.pem
  383. Adding debian:thawte_Primary_Root_CA.pem
  384. Adding debian:Go_Daddy_Root_Certificate_Authority_-_G2.pem
  385. Adding debian:DigiCert_Global_Root_G3.pem
  386. Adding debian:TC_TrustCenter_Class_2_CA_II.pem
  387. Adding debian:VeriSign_Class_3_Public_Primary_Certification_Authority_-_G4.pem
  388. Adding debian:Izenpe.com.pem
  389. Adding debian:Verisign_Class_2_Public_Primary_Certification_Authority_-_G2.pem
  390. Adding debian:COMODO_ECC_Certification_Authority.pem
  391. Adding debian:UTN_DATACorp_SGC_Root_CA.pem
  392. Adding debian:TC_TrustCenter_Universal_CA_I.pem
  393. Adding debian:DigiCert_Global_Root_G2.pem
  394. Adding debian:CA_Disig_Root_R1.pem
  395. Adding debian:TWCA_Global_Root_CA.pem
  396. Adding debian:Go_Daddy_Class_2_CA.pem
  397. Adding debian:Network_Solutions_Certificate_Authority.pem
  398. Adding debian:AffirmTrust_Premium_ECC.pem
  399. Adding debian:EE_Certification_Centre_Root_CA.pem
  400. Adding debian:GeoTrust_Universal_CA.pem
  401. Adding debian:SecureTrust_CA.pem
  402. Adding debian:Taiwan_GRCA.pem
  403. Adding debian:TURKTRUST_Certificate_Services_Provider_Root_1.pem
  404. Adding debian:America_Online_Root_Certification_Authority_1.pem
  405. Adding debian:Secure_Global_CA.pem
  406. Adding debian:SwissSign_Platinum_CA_-_G2.pem
  407. Adding debian:Swisscom_Root_EV_CA_2.pem
  408. Adding debian:thawte_Primary_Root_CA_-_G3.pem
  409. Adding debian:Sonera_Class_2_Root_CA.pem
  410. Adding debian:Certum_Trusted_Network_CA.pem
  411. Adding debian:Buypass_Class_2_CA_1.pem
  412. Adding debian:Equifax_Secure_eBusiness_CA_1.pem
  413. Adding debian:ePKI_Root_Certification_Authority.pem
  414. Adding debian:TeliaSonera_Root_CA_v1.pem
  415. Adding debian:Camerfirma_Global_Chambersign_Root.pem
  416. Adding debian:Certum_Root_CA.pem
  417. Adding debian:Verisign_Class_2_Public_Primary_Certification_Authority_-_G3.pem
  418. Adding debian:ComSign_CA.pem
  419. Adding debian:VeriSign_Universal_Root_Certification_Authority.pem
  420. Adding debian:IGC_A.pem
  421. Adding debian:AddTrust_Qualified_Certificates_Root.pem
  422. Adding debian:QuoVadis_Root_CA_2.pem
  423. Adding debian:Verisign_Class_3_Public_Primary_Certification_Authority_-_G2.pem
  424. Adding debian:Entrust.net_Premium_2048_Secure_Server_CA.pem
  425. Adding debian:Actalis_Authentication_Root_CA.pem
  426. Adding debian:AffirmTrust_Premium.pem
  427. Adding debian:D-TRUST_Root_Class_3_CA_2_EV_2009.pem
  428. Adding debian:CA_Disig.pem
  429. Adding debian:Deutsche_Telekom_Root_CA_2.pem
  430. Adding debian:Verisign_Class_1_Public_Primary_Certification_Authority.pem
  431. Adding debian:Comodo_Secure_Services_root.pem
  432. Adding debian:GeoTrust_Primary_Certification_Authority_-_G3.pem
  433. Adding debian:TC_TrustCenter_Class_3_CA_II.pem
  434. Adding debian:Equifax_Secure_CA.pem
  435. Adding debian:Starfield_Services_Root_Certificate_Authority_-_G2.pem
  436. Adding debian:Certplus_Class_2_Primary_CA.pem
  437. Adding debian:GeoTrust_Primary_Certification_Authority.pem
  438. Adding debian:spi-cacert-2008.pem
  439. Adding debian:GeoTrust_Primary_Certification_Authority_-_G2.pem
  440. Adding debian:Cybertrust_Global_Root.pem
  441. Adding debian:Buypass_Class_3_Root_CA.pem
  442. Adding debian:Microsec_e-Szigno_Root_CA.pem
  443. Adding debian:QuoVadis_Root_CA_3_G3.pem
  444. Adding debian:Verisign_Class_1_Public_Primary_Certification_Authority_-_G3.pem
  445. Adding debian:Verisign_Class_3_Public_Primary_Certification_Authority_2.pem
  446. Adding debian:Root_CA_Generalitat_Valenciana.pem
  447. Adding debian:CNNIC_ROOT.pem
  448. Adding debian:DST_ACES_CA_X6.pem
  449. Adding debian:UTN_USERFirst_Email_Root_CA.pem
  450. Adding debian:GlobalSign_Root_CA_-_R3.pem
  451. Adding debian:COMODO_Certification_Authority.pem
  452. Adding debian:AddTrust_Public_Services_Root.pem
  453. Adding debian:GeoTrust_Universal_CA_2.pem
  454. Adding debian:Juur-SK.pem
  455. Adding debian:AddTrust_External_Root.pem
  456. Adding debian:Certinomis_-_Autorité_Racine.pem
  457. Adding debian:ComSign_Secured_CA.pem
  458. Adding debian:Global_Chambersign_Root_-_2008.pem
  459. Adding debian:GTE_CyberTrust_Global_Root.pem
  460. done.
  461. Setting up openjdk-7-jre-headless:amd64 (7u91-2.6.3-0ubuntu0.14.04.1) ...
  462. update-alternatives: using /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/java to provide /usr/bin/java (java) in auto mode
  463. update-alternatives: using /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/keytool to provide /usr/bin/keytool (keytool) in auto mode
  464. update-alternatives: using /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/pack200 to provide /usr/bin/pack200 (pack200) in auto mode
  465. update-alternatives: using /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/rmid to provide /usr/bin/rmid (rmid) in auto mode
  466. update-alternatives: using /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/rmiregistry to provide /usr/bin/rmiregistry (rmiregistry) in auto mode
  467. update-alternatives: using /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/unpack200 to provide /usr/bin/unpack200 (unpack200) in auto mode
  468. update-alternatives: using /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/orbd to provide /usr/bin/orbd (orbd) in auto mode
  469. update-alternatives: using /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/servertool to provide /usr/bin/servertool (servertool) in auto mode
  470. update-alternatives: using /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/tnameserv to provide /usr/bin/tnameserv (tnameserv) in auto mode
  471. update-alternatives: using /usr/lib/jvm/java-7-openjdk-amd64/jre/lib/jexec to provide /usr/bin/jexec (jexec) in auto mode
  472. Processing triggers for libc-bin (2.19-0ubuntu6.6) ...
  473. Processing triggers for ca-certificates (20141019ubuntu0.14.04.1) ...
  474. Updating certificates in /etc/ssl/certs... 0 added, 0 removed; done.
  475. Running hooks in /etc/ca-certificates/update.d....
  476. done.
  477. done.
  478. root@chenyang:~# java -version
  479. java version "1.7.0_91"
  480. OpenJDK Runtime Environment (IcedTea 2.6.3) (7u91-2.6.3-0ubuntu0.14.04.1)
  481. OpenJDK 64-Bit Server VM (build 24.91-b01, mixed mode)
  482. root@chenyang:~#

、de

export JAVA_HOME=/usr/lib/jvm/jav-1,7.0

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