Hadoop QuickStart VM
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Cloudera-Quickstart-VM-5.3.0
下载包: http://www.cloudera.com/content/cloudera/en/downloads/quickstart_vms/cdh-5-3-x.html
打开终端, 默认是cloudera用户, 切换到root用户
su -
密码cloudera
[root@quickstart ~]# ll
-rw-------. 1 root root 3012 Dec 18 04:07 anaconda-ks.cfg
-rw-r--r-- 1 root root 14092 Dec 25 21:18 categories.java
-rw-r--r-- 1 root root 27980 Dec 25 21:22 customers.java
-rw-r--r-- 1 root root 11466 Dec 25 21:22 departments.java
-rw-r--r-- 1 root root 52798 Dec 18 04:31 hue.json
-rw-r--r--. 1 root root 16959 Dec 18 04:07 install.log
-rw-r--r--. 1 root root 5820 Dec 18 04:06 install.log.syslog
-rw-r--r-- 1 root root 22771 Dec 25 21:23 order_items.java
-rw-r--r-- 1 root root 16367 Dec 25 21:23 orders.java
-rw-r--r-- 1 root root 21109 Dec 25 21:23 products.java
-rw-r--r-- 1 root root 6 Dec 18 04:07 root
-rw-r--r-- 1 root root 541 Dec 25 21:18 sqoop_import_categories.avsc
-rw-r--r-- 1 root root 1324 Dec 25 21:22 sqoop_import_customers.avsc
-rw-r--r-- 1 root root 409 Dec 25 21:22 sqoop_import_departments.avsc
-rw-r--r-- 1 root root 980 Dec 25 21:23 sqoop_import_order_items.avsc
-rw-r--r-- 1 root root 632 Dec 25 21:23 sqoop_import_orders.avsc
-rw-r--r-- 1 root root 922 Dec 25 21:24 sqoop_import_products.avsc
查看已经启动的所有java进程
[root@quickstart flume]# jps
3614 HistoryServer
2036 NameNode
2342 JobHistoryServer
3829 HRegionServer
3190 ThriftServer
1951 JournalNode
4531 Bootstrap
3362 RunJar
2293 Bootstrap
10150 -- process information unavailable
1867 DataNode
15262 Jps
2657 ResourceManager
3069 RESTServer
1803 QuorumPeerMain
3593 Bootstrap
4552
4345 Bootstrap
4587
2425 NodeManager
3720 Master
3272 RunJar
2122 SecondaryNameNode
[root@quickstart flume]# jps -lm
3614 org.apache.spark.deploy.history.HistoryServer
2036 org.apache.hadoop.hdfs.server.namenode.NameNode
2342 org.apache.hadoop.mapreduce.v2.hs.JobHistoryServer
3829 org.apache.hadoop.hbase.regionserver.HRegionServer start
3190 org.apache.hadoop.hbase.thrift.ThriftServer start
1951 org.apache.hadoop.hdfs.qjournal.server.JournalNode
3362 org.apache.hadoop.util.RunJar /usr/lib/hive/lib/hive-service-0.13.1-cdh5.3.0.jar org.apache.hive.service.server.HiveServer2
1867 org.apache.hadoop.hdfs.server.datanode.DataNode
2657 org.apache.hadoop.yarn.server.resourcemanager.ResourceManager
3069 org.apache.hadoop.hbase.rest.RESTServer start
1803 org.apache.zookeeper.server.quorum.QuorumPeerMain /etc/zookeeper/conf/zoo.cfg
2425 org.apache.hadoop.yarn.server.nodemanager.NodeManager
3720 org.apache.spark.deploy.master.Master
3272 org.apache.hadoop.util.RunJar /usr/lib/hive/lib/hive-service-0.13.1-cdh5.3.0.jar org.apache.hadoop.hive.metastore.HiveMetaStore
2122 org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode
练习1: 使用sqoop从mysql导入数据到hive表中
[root@quickstart.cloudera ~] sqoop import-all-tables \
-m 1 \
--connect jdbc:mysql://quickstart.cloudera:3306/retail_db \
--username=retail_dba \
--password=cloudera \
--compression-codec=snappy \
--as-avrodatafile \
--warehouse-dir=/user/hive/warehouse
解决方法:
http://stackoverflow.com/questions/15803266/name-node-is-in-safe-mode-not-able-to-leave
执行命令: hadoop dfsadmin -safemode leave
http://quickstart.cloudera:50070/explorer.html#/user/hive/warehouse
http://quickstart.cloudera:8088/cluster
shutdown -h now
Sandbox_HDP_2.2_VirtualBox
http://hortonworks.com/tutorials/
http://localhost:8888/
http://localhost:8000/
点击Ambari的Enable, 然后访问: http://localhost:8080
hbase无法启动 : http://blog.csdn.net/bluishglc/article/details/42110429
hadoop@hadoop:~$ ssh root@localhost -p 2222
The authenticity of host '[localhost]:2222 ([127.0.0.1]:2222)' can't be established.
RSA key fingerprint is d8:3b:33:13:b3:d4:c1:7a:03:47:a6:be:f7:6a:19:79.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added '[localhost]:2222' (RSA) to the list of known hosts.
root@localhost's password:
Last login: Fri Dec 26 07:55:29 2014
[root@sandbox current]# jps
2852 JobHistoryServer
2065 Bootstrap
6736 Kafka
20335 Jps
1434 ldap.jar
2041 QuorumPeerMain
2805 ResourceManager
8024 nimbus
11335 core
1179 EmbededServer
2334 Portmap
2332 Nfs3
12561 supervisor
2777 ApplicationHistoryServer
1733 DataNode
9737 drpc
1736 NameNode
1738 SecondaryNameNode
5384 AmbariServer
2832 NodeManager
667 HMaster
13162 logviewer
3515 gateway.jar
4427 UnixAuthenticationService
3030 Main
2272 HRegionServer
MapR-sandbox-for-hadoop
安装文档: http://doc.mapr.com/display/MapR/MapR+Sandbox+for+Hadoop
入门指南: https://www.mapr.com/products/mapr-sandbox-hadoop/tutorials
虚拟机网络设置:
设置桥接模式和Host-only两种.
启动sandbox
如果遇到错误: mapr service not start with in 2 minutes可能是你的网络没有设置正确.
查看进程: jps -m
[root@maprdemo ~]# jps -m
5983 ThriftServer start
1038 QuorumPeerMain /opt/mapr/zookeeper/zookeeper-3.4.5/conf/zoo.cfg
1534 WardenMain /opt/mapr/conf/warden.conf
7323 NodeManager
2680 RunJar /opt/mapr/hive/hive-0.12/lib/hive-service-0.12-mapr-1408.jar org.apache.hive.service.server.HiveServer2
2322 Drillbit
5303 ResourceManager
2699 RunJar /opt/mapr/hive/hive-0.12/lib/hive-service-0.12-mapr-1408.jar org.apache.hadoop.hive.metastore.HiveMetaStore
4969 CommandServer /opt/mapr/conf/web.conf
3175 CLDB /opt/mapr/conf/cldb.conf
7204 JobHistoryServer
没有看到HBase等, 实际上其他服务都配置在/opt/mapr/conf/warden.conf中
登陆网页: http://192.168.0.135:8443/
hue用户名密码是: mapr/mapr
mcs用户名密码是: root/mapr
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