Akoranga mo te whakatu i tetahi taiao Hadoop mo te ako me te whakamatautau i VirtualBox

Ma tenei akoranga ka taea e koe te whakarite i to ake ake taiao Hadoop ma te whakamahi i nga miihini mariko. Hei timata ki te tango me te whakauru VirtualBox .

I muri mai ka hiahia koe ki te tiki i te centos whakapakoko mariko. Ina oti te tango, hangahia he whaiaronga ki te putake o to puku e kiia nei ko VMs ka wetewetehia nga ihirangi o te konae centos zip ki te raarangi VMs.

I roto i te VirtualBox, ka hiahia koe ki te hanga i tetahi miihini mariko hou. Kōwhirihia te Linux mai i te momo katahi ko Red Hat 64-bit mai i te putanga. Me toha e koe te mahara 2048Mb, ka kowhiria mo te Kopae Maama te whakamahi i tetahi konae kopae mariko mariko me te whakatere ki te raarangi whakaahua centos kei roto i te raarangi VMs. Kōwhiria te kōnae vmdk karekau tōna ingoa kōnae e mutu ki te tau. Ka oti i a koe kua reri te miihini ki te timata.

Whai muri ko te whakauru i nga taapiri manuhiri VirtualBox e pai ake ai te mahi i waenga i etahi atu whakarei. I mua i to whakauru i nga taapiri manuhiri, whakahaere i nga whakahau whakauru e whai ake nei hei whakarite mo te whakaurunga

# yum update
# yum install gcc
# yum install kernel-devel
# yum install bzip2
# whakaweto -r 00

Mena e hiahia ana koe ki te whakahoki i te pehu ki Windows, pehia te matua ope ko te matua Ctrl tika ma te taunoa. Kōwhiria ngā pūrere mai i te tahua VirtualBox ka kōwhiria te Kōkuhu Atahanga CD Whakapiri Manuhiri. Whaia nga tohu ki te whakauru. Tīmatahia te miihini mariko kia whai mana nga huringa.

 

Tāuta Apache BigTop

He pai a BigTop mo te ako i nga waahanga Raraunga Nui penei i a Hadoop. Kia timata me te whakaurunga.

Tuatahi te tiki i te konae repo e tohu ana ki te tango i te Hadoop me te whakawhirinaki.

wget -O /etc/yum.repos.d/bigtop.repo \
http://www.apache.org/dist/bigtop/bigtop-1.0.0/repos/centos6/bigtop.repo

Ko muri ko te kowhiri me te whakauru i nga waahanga Hadoop

yum install hadoop\* mahout\* oozie\* hbase\* hive\* hue\* pig\* zookeeper\*

Kōwhiri āe mō ngā tohu tohu waitohu. Ina whakauruhia a Hadoop me nga waahanga kua tohua ko te mahi ka whai ake ko te whirihora i a Hadoop. Whai muri i te whirihoranga ka reri a Hadoop ki te tiimata.

Tikiake me te tāuta java

yum tāuta java-1.7.0-openjdk-devel.x86_64

Whakahōputu te ingoa ingoa

sudo /etc/init.d/hadoop-hdfs-namenode init

Tīmatahia ngā ratonga Hadoop mō tō kāhui

mo ahau kei te hadoop-hdfs-namenode hadoop-hdfs-datanode ; 

mahi sudo ratonga $i timata ;

kua oti

Waihangahia he hanganga whaiaronga iti ki HDFS

sudo /usr/lib/hadoop/libexec/init-hdfs.sh

Tīmatahia nga daemon YARN

sudo service hadoop-yarn-resourcemanager timata;
sudo service hadoop-yarn-nodemanager timata

Mena kei te pai nga mea katoa kei a koe he whakaurunga Hadoop mahi.