centos安装Ambari

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Hadoop 管理监控工具 Apache Ambari



Apache Ambari是一种基于Web的工具,支持Apache Hadoop集群的供应、管理和监控。Ambari目前已支持大多数Hadoop组件,包括HDFS、MapReduce、Hive、Pig、 Hbase、Zookeper、Sqoop和Hcatalog等。

Apache Ambari 支持HDFS、MapReduce、Hive、Pig、Hbase、Zookeper、Sqoop和Hcatalog等的集中管理。也是5个顶级hadoop管理工具之一。

Step1: Download the Ambari repository on the Ambari Server host

[root@jifeng02 ~]# cd /etc/yum.repos.d/
Choose an appropriate <ambari-repo-url> based on the platform used:
[root@jifeng02 yum.repos.d]# wget http://public-repo-1.hortonworks.com/ambari/centos6/1.x/updates/1.6.1/ambari.repo--2014-10-17 22:30:35--  http://public-repo-1.hortonworks.com/ambari/centos6/1.x/updates/1.6.1/ambari.repo正在解析主机 public-repo-1.hortonworks.com... 54.192.157.143, 54.230.158.152, 54.230.158.197, ...正在连接 public-repo-1.hortonworks.com|54.192.157.143|:80... 已连接。已发出 HTTP 请求,正在等待回应... 200 OK长度:472 [binary/octet-stream]正在保存至: “ambari.repo”100%[======================================================================>] 472         --.-K/s   in 0s      2014-10-17 22:30:35 (81.0 MB/s) - 已保存 “ambari.repo” [472/472])

Step 2: Install, Setup, and Start Ambari Server

yum install ambari-server

[root@jifeng02 jifeng]# yum install ambari-serverLoaded plugins: fastestmirror, refresh-packagekit, securityLoading mirror speeds from cached hostfile * base: centos.ustc.edu.cn * extras: centos.ustc.edu.cn * updates: centos.ustc.edu.cnSetting up Install ProcessResolving Dependencies--> Running transaction check---> Package ambari-server.noarch 0:1.6.1-98 will be installed--> Processing Dependency: postgresql-server >= 8.1 for package: ambari-server-1.6.1-98.noarch--> Running transaction check---> Package postgresql-server.i686 0:8.4.20-1.el6_5 will be installed--> Processing Dependency: postgresql-libs(x86-32) = 8.4.20-1.el6_5 for package: postgresql-server-8.4.20-1.el6_5.i686--> Processing Dependency: postgresql(x86-32) = 8.4.20-1.el6_5 for package: postgresql-server-8.4.20-1.el6_5.i686--> Processing Dependency: libssl.so.10(libssl.so.10) for package: postgresql-server-8.4.20-1.el6_5.i686--> Processing Dependency: libcrypto.so.10(libcrypto.so.10) for package: postgresql-server-8.4.20-1.el6_5.i686--> Running transaction check---> Package openssl.i686 0:1.0.0-27.el6 will be updated--> Processing Dependency: openssl = 1.0.0-27.el6 for package: openssl-devel-1.0.0-27.el6.i686---> Package openssl.i686 0:1.0.1e-30.el6_5.2 will be an update---> Package postgresql.i686 0:8.4.13-1.el6_3 will be updated--> Processing Dependency: postgresql(x86-32) = 8.4.13-1.el6_3 for package: postgresql-devel-8.4.13-1.el6_3.i686---> Package postgresql.i686 0:8.4.20-1.el6_5 will be an update---> Package postgresql-libs.i686 0:8.4.13-1.el6_3 will be updated---> Package postgresql-libs.i686 0:8.4.20-1.el6_5 will be an update--> Running transaction check---> Package openssl-devel.i686 0:1.0.0-27.el6 will be updated---> Package openssl-devel.i686 0:1.0.1e-30.el6_5.2 will be an update---> Package postgresql-devel.i686 0:8.4.13-1.el6_3 will be updated---> Package postgresql-devel.i686 0:8.4.20-1.el6_5 will be an update--> Finished Dependency ResolutionDependencies Resolved================================================================================================================ Package                     Arch             Version                      Repository                      Size================================================================================================================Installing: ambari-server               noarch           1.6.1-98                     Updates-ambari-1.6.1            39 MInstalling for dependencies: postgresql-server           i686             8.4.20-1.el6_5               updates                        3.4 MUpdating for dependencies: openssl                     i686             1.0.1e-30.el6_5.2            updates                        1.5 M openssl-devel               i686             1.0.1e-30.el6_5.2            updates                        1.2 M postgresql                  i686             8.4.20-1.el6_5               updates                        2.6 M postgresql-devel            i686             8.4.20-1.el6_5               updates                        810 k postgresql-libs             i686             8.4.20-1.el6_5               updates                        205 kTransaction Summary================================================================================================================Install       2 Package(s)Upgrade       5 Package(s)Total download size: 49 MIs this ok [y/N]: yDownloading Packages:(1/7): ambari-server-1.6.1-98.noarch.rpm                                                 |  39 MB     09:05     (2/7): openssl-1.0.1e-30.el6_5.2.i686.rpm                                                | 1.5 MB     00:01     (3/7): openssl-devel-1.0.1e-30.el6_5.2.i686.rpm                                          | 1.2 MB     00:01     (4/7): postgresql-8.4.20-1.el6_5.i686.rpm                                                | 2.6 MB     00:03     (5/7): postgresql-devel-8.4.20-1.el6_5.i686.rpm                                          | 810 kB     00:01     (6/7): postgresql-libs-8.4.20-1.el6_5.i686.rpm                                           | 205 kB     00:00     (7/7): postgresql-server-8.4.20-1.el6_5.i686.rpm                                         | 3.4 MB     00:03     ----------------------------------------------------------------------------------------------------------------Total                                                                            89 kB/s |  49 MB     09:20     warning: rpmts_HdrFromFdno: Header V4 RSA/SHA1 Signature, key ID 07513cad: NOKEYRetrieving key from http://public-repo-1.hortonworks.com/ambari/centos6/RPM-GPG-KEY/RPM-GPG-KEY-JenkinsImporting GPG key 0x07513CAD: Userid: "Jenkins (HDP Builds) <jenkin@hortonworks.com>" From  : http://public-repo-1.hortonworks.com/ambari/centos6/RPM-GPG-KEY/RPM-GPG-KEY-JenkinsIs this ok [y/N]: yRunning rpm_check_debugRunning Transaction TestTransaction Test SucceededRunning Transaction  Updating   : openssl-1.0.1e-30.el6_5.2.i686                                                              1/12   Updating   : postgresql-libs-8.4.20-1.el6_5.i686                                                         2/12   Updating   : openssl-devel-1.0.1e-30.el6_5.2.i686                                                        3/12   Updating   : postgresql-8.4.20-1.el6_5.i686                                                              4/12   Installing : postgresql-server-8.4.20-1.el6_5.i686                                                       5/12   Installing : ambari-server-1.6.1-98.noarch                                                               6/12   Updating   : postgresql-devel-8.4.20-1.el6_5.i686                                                        7/12   Cleanup    : postgresql-devel-8.4.13-1.el6_3.i686                                                        8/12   Cleanup    : postgresql-8.4.13-1.el6_3.i686                                                              9/12   Cleanup    : postgresql-libs-8.4.13-1.el6_3.i686                                                        10/12   Cleanup    : openssl-devel-1.0.0-27.el6.i686                                                            11/12   Cleanup    : openssl-1.0.0-27.el6.i686                                                                  12/12   Verifying  : postgresql-8.4.20-1.el6_5.i686                                                              1/12   Verifying  : postgresql-devel-8.4.20-1.el6_5.i686                                                        2/12   Verifying  : openssl-1.0.1e-30.el6_5.2.i686                                                              3/12   Verifying  : ambari-server-1.6.1-98.noarch                                                               4/12   Verifying  : postgresql-server-8.4.20-1.el6_5.i686                                                       5/12   Verifying  : openssl-devel-1.0.1e-30.el6_5.2.i686                                                        6/12   Verifying  : postgresql-libs-8.4.20-1.el6_5.i686                                                         7/12   Verifying  : postgresql-8.4.13-1.el6_3.i686                                                              8/12   Verifying  : openssl-1.0.0-27.el6.i686                                                                   9/12   Verifying  : postgresql-libs-8.4.13-1.el6_3.i686                                                        10/12   Verifying  : postgresql-devel-8.4.13-1.el6_3.i686                                                       11/12   Verifying  : openssl-devel-1.0.0-27.el6.i686                                                            12/12 Installed:  ambari-server.noarch 0:1.6.1-98                                                                               Dependency Installed:  postgresql-server.i686 0:8.4.20-1.el6_5                                                                       Dependency Updated:  openssl.i686 0:1.0.1e-30.el6_5.2                       openssl-devel.i686 0:1.0.1e-30.el6_5.2                   postgresql.i686 0:8.4.20-1.el6_5                       postgresql-devel.i686 0:8.4.20-1.el6_5                   postgresql-libs.i686 0:8.4.20-1.el6_5                 Complete!

Run the setup command to configure your Ambari Server, Database, JDK, LDAP, and other options:

[root@jifeng02 jifeng]# ambari-server setupUsing python  /usr/bin/python2.6Setup ambari-serverChecking SELinux...SELinux status is 'enabled'SELinux mode is 'enforcing'Temporarily disabling SELinuxWARNING: SELinux is set to 'permissive' mode and temporarily disabled.OK to continue [y/n] (y)? yCustomize user account for ambari-server daemon [y/n] (n)? yEnter user account for ambari-server daemon (root):jifengAdjusting ambari-server permissions and ownership...Checking iptables...Checking JDK...[1] - Oracle JDK 1.7[2] - Oracle JDK 1.6[3] - Custom JDK==============================================================================Enter choice (1): 1To download the Oracle JDK you must accept the license terms found at http://www.oracle.com/technetwork/java/javase/terms/license/index.html and not accepting will cancel the Ambari Server setup.Do you accept the Oracle Binary Code License Agreement [y/n] (y)? yDownloading JDK from http://public-repo-1.hortonworks.com/ARTIFACTS/jdk-7u45-linux-x64.tar.gz to /var/lib/ambari-server/resources/jdk-7u45-linux-x64.tar.gzJDK distribution size is 138094686 bytesjdk-7u45-linux-x64.tar.gz... 2% (3.0 MB of 131.7 MB)^CAborting ... Keyboard Interrupt.
选择:1 会自动下载jdk,终止掉

再次继续

[root@jifeng02 ~]# ambari-server setupUsing python  /usr/bin/python2.6Setup ambari-serverChecking SELinux...SELinux status is 'enabled'SELinux mode is 'permissive'WARNING: SELinux is set to 'permissive' mode and temporarily disabled.OK to continue [y/n] (y)? yAmbari-server daemon is configured to run under user 'jifeng'. Change this setting [y/n] (n)? yEnter user account for ambari-server daemon (root):jifengAdjusting ambari-server permissions and ownership...Checking iptables...Checking JDK...[1] - Oracle JDK 1.7[2] - Oracle JDK 1.6[3] - Custom JDK==============================================================================Enter choice (1): 3   WARNING: JDK must be installed on all hosts and JAVA_HOME must be valid on all hosts.WARNING: JCE Policy files are required for configuring Kerberos security. If you plan to use Kerberos,please make sure JCE Unlimited Strength Jurisdiction Policy Files are valid on all hosts.Path to JAVA_HOME: /home/jifeng/jdk1.7.0_45Validating JDK on Ambari Server...done.Completing setup...Configuring database...Enter advanced database configuration [y/n] (n)? y==============================================================================Choose one of the following options:[1] - PostgreSQL (Embedded)[2] - Oracle[3] - MySQL[4] - PostgreSQL==============================================================================Enter choice (1): 3Hostname (localhost): 10.6.3.241Port (3306): Database Name (ambari): ambariUsername (ambari): dssEnter Database Password (bigdata): Re-enter password: WARNING: Before starting Ambari Server, you must copy the MySQL JDBC driver JAR file to /usr/share/java.Press <enter> to continue.ERROR: Before starting Ambari Server, you must copy the MySQL JDBC driver JAR file to /usr/share/java.ERROR: Exiting with exit code -1. REASON: Before starting Ambari Server, you must copy the MySQL JDBC driver JAR file to /usr/share/java.
需要copy mysql的jdbc包到/usr/share/java

再来:

[root@jifeng02 ~]# ambari-server setup                         Using python  /usr/bin/python2.6Setup ambari-serverChecking SELinux...SELinux status is 'enabled'SELinux mode is 'permissive'WARNING: SELinux is set to 'permissive' mode and temporarily disabled.OK to continue [y/n] (y)? yAmbari-server daemon is configured to run under user 'jifeng'. Change this setting [y/n] (n)? yEnter user account for ambari-server daemon (root):jifengAdjusting ambari-server permissions and ownership...Checking iptables...Checking JDK...Do you want to change Oracle JDK [y/n] (n)? y[1] - Oracle JDK 1.7[2] - Oracle JDK 1.6[3] - Custom JDK==============================================================================Enter choice (1): 3WARNING: JDK must be installed on all hosts and JAVA_HOME must be valid on all hosts.WARNING: JCE Policy files are required for configuring Kerberos security. If you plan to use Kerberos,please make sure JCE Unlimited Strength Jurisdiction Policy Files are valid on all hosts.Path to JAVA_HOME: /home/jifeng/jdk1.7.0_45               Validating JDK on Ambari Server...done.Completing setup...Configuring database...Enter advanced database configuration [y/n] (n)? y==============================================================================Choose one of the following options:[1] - PostgreSQL (Embedded)[2] - Oracle[3] - MySQL[4] - PostgreSQL==============================================================================Enter choice (1): 3Hostname (localhost): 10.6.3.241Port (3306): Database Name (ambari): ambariUsername (ambari): dssEnter Database Password (bigdata): Re-enter password: Copying JDBC drivers to server resources...Configuring remote database connection properties...WARNING: Before starting Ambari Server, you must run the following DDL against the database to create the schema: /var/lib/ambari-server/resources/Ambari-DDL-MySQL-CREATE.sqlProceed with configuring remote database connection properties [y/n] (y)? yCopying JDBC drivers to server resources...Ambari Server 'setup' completed successfully.

成功了!!

Start Ambari Server:

ambari-server start

启动之前,先把/var/lib/ambari-server/resources/Ambari-DDL-MySQL-CREATE.sql 在mysql中ambari库执行

否则出现如下错误:

[root@jifeng02 ~]# ambari-server startUsing python  /usr/bin/python2.6Starting ambari-serverAmbari Server running with 'root' privileges.Organizing resource files at /var/lib/ambari-server/resources...Waiting for server start...sh: line 0: ulimit: open files: cannot modify limit: 不允许的操作ERROR: Exiting with exit code -1. REASON: Ambari Server java process died with exitcode 255. Check /var/log/ambari-server/ambari-server.out for more information.

执行/var/lib/ambari-server/resources/Ambari-DDL-MySQL-CREATE.sql 后

启动:

[root@jifeng02 ~]# ambari-server start                                                                      Using python  /usr/bin/python2.6Starting ambari-serverAmbari Server running with 'root' privileges.Organizing resource files at /var/lib/ambari-server/resources...Waiting for server start...sh: line 0: ulimit: open files: cannot modify limit: 不允许的操作Server PID at: /var/run/ambari-server/ambari-server.pidServer out at: /var/log/ambari-server/ambari-server.outServer log at: /var/log/ambari-server/ambari-server.logAmbari Server 'start' completed successfully.


Step 3: Deploy Cluster using Ambari Web UI

访问地址 http://jifeng02:8080.

用户名和密码都是: admin



参考:https://cwiki.apache.org/confluence/display/AMBARI/Install+Ambari+1.6.1+from+Public+Repositories


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