zoukankan      html  css  js  c++  java
  • hadoop2.6.0实践:004 启动伪分布式hadoop的进程

    [hadoop@LexiaofeiMaster hadoop-2.6.0]$ start-dfs.sh
    Starting namenodes on [localhost]
    localhost: starting namenode, logging to /opt/modules/hadoop-2.6.0/logs/hadoop-hadoop-namenode-LexiaofeiMaster.out
    LexiaofeiMaster: starting datanode, logging to /opt/modules/hadoop-2.6.0/logs/hadoop-hadoop-datanode-LexiaofeiMaster.out
    Starting secondary namenodes [0.0.0.0]
    0.0.0.0: starting secondarynamenode, logging to /opt/modules/hadoop-2.6.0/logs/hadoop-hadoop-secondarynamenode-LexiaofeiMaster.out
    [hadoop@LexiaofeiMaster hadoop-2.6.0]$ jps
    4421 SecondaryNameNode
    4238 DataNode
    4530 Jps
    4153 NameNode
    [hadoop@LexiaofeiMaster hadoop-2.6.0]$ hdfs dfs -ls /
    [hadoop@LexiaofeiMaster hadoop-2.6.0]$ hdfs dfs -mkdir -p /input/grep
    [hadoop@LexiaofeiMaster hadoop-2.6.0]$ start-yarn.sh
    starting yarn daemons
    starting resourcemanager, logging to /opt/modules/hadoop-2.6.0/logs/yarn-hadoop-resourcemanager-LexiaofeiMaster.out
    LexiaofeiMaster: starting nodemanager, logging to /opt/modules/hadoop-2.6.0/logs/yarn-hadoop-nodemanager-LexiaofeiMaster.out
    [hadoop@LexiaofeiMaster hadoop-2.6.0]$ jps
    4421 SecondaryNameNode
    4744 NodeManager
    4238 DataNode
    4801 Jps
    4653 ResourceManager
    4153 NameNode
    [hadoop@LexiaofeiMaster hadoop-2.6.0]$ hdfs dfs -put /opt/data/input/* /input/grep
    [hadoop@LexiaofeiMaster hadoop-2.6.0]$ hdfs dfs -ls /input/grep
    Found 8 items
    -rw-r--r-- 1 hadoop supergroup 4436 2017-02-09 20:01 /input/grep/capacity-scheduler.xml
    -rw-r--r-- 1 hadoop supergroup 774 2017-02-09 20:01 /input/grep/core-site.xml
    -rw-r--r-- 1 hadoop supergroup 9683 2017-02-09 20:01 /input/grep/hadoop-policy.xml
    -rw-r--r-- 1 hadoop supergroup 775 2017-02-09 20:01 /input/grep/hdfs-site.xml
    -rw-r--r-- 1 hadoop supergroup 620 2017-02-09 20:01 /input/grep/httpfs-site.xml
    -rw-r--r-- 1 hadoop supergroup 3523 2017-02-09 20:01 /input/grep/kms-acls.xml
    -rw-r--r-- 1 hadoop supergroup 5511 2017-02-09 20:01 /input/grep/kms-site.xml
    -rw-r--r-- 1 hadoop supergroup 690 2017-02-09 20:01 /input/grep/yarn-site.xml
    [hadoop@LexiaofeiMaster hadoop-2.6.0]$ ./sbin/mr-jobhistory-daemon.sh start historyserver
    starting historyserver, logging to /opt/modules/hadoop-2.6.0/logs/mapred-hadoop-historyserver-LexiaofeiMaster.out
    [hadoop@LexiaofeiMaster hadoop-2.6.0]$ jps
    5179 JobHistoryServer
    4421 SecondaryNameNode
    4744 NodeManager
    4238 DataNode
    5210 Jps
    4653 ResourceManager
    4153 NameNode
    [hadoop@LexiaofeiMaster hadoop-2.6.0]$

  • 相关阅读:
    Android自动填写获取到的验证码
    java 调用mysql存储过程
    TreeMap按照key排序
    Java中的Map List Set等集合类
    Java 多线程 并发编程
    Linux查看端口、进程情况及kill进程
    采用正则表达式获取地址栏参数:( 强烈推荐,既实用又方便!)
    Wix 安装部署教程(十) --来,用WPF做个漂亮的安装界面
    Jquery Mobile 小结
    岂能尽如人意,但求无愧于心
  • 原文地址:https://www.cnblogs.com/lexiaofei/p/6384402.html
Copyright © 2011-2022 走看看