前期博客
Cloudera Manager安装之Cloudera Manager 5.6.X安装（tar方式、rpm方式和yum方式） （Ubuntu14.04） （三）
如果大家，在启动的时候，比如遇到如下问题，则
明明已经授权了啊，怎么被拒绝，纳尼？？？
解决办法
然后，再来这样，就可以了。
注意，在此之前。
ubuntucmbigdata1机器上，则需要执行
bigdata@ubuntucmbigdata1:~$ sudo /usr/share/cmf/schema/scm_prepare_database.sh mysql scm scm scm_password [sudo] password for bigdata:
Sorry, try again.
[sudo] password for bigdata:
JAVA_HOME=/usr/java/jdk1..0_80
Verifying that we can write to /etc/cloudera-scm-server
Creating SCM configuration file in /etc/cloudera-scm-server
Executing: /usr/java/jdk1..0_80/bin/java -cp /usr/share/java/mysql-connector-java.jar:/usr/share/java/oracle-connector-java.jar:/usr/share/cmf/schema/../lib/* com.cloudera.enterprise.dbutil.DbCommandExecutor /etc/cloudera-scm-server/db.properties com.cloudera.cmf.db.
[ main] DbCommandExecutor INFO Successfully connected to database.
All done, your SCM database is configured correctly!
bigdata@ubuntucmbigdata1:~$ sudo service cloudera-scm-server start
[sudo] password for bigdata:
Starting cloudera-scm-server: * cloudera-scm-server started
bigdata@ubuntucmbigdata1:~$
bigdata@ubuntucmbigdata1:~$ sudo service cloudera-scm-agent start
[sudo] password for bigdata:
Starting cloudera-scm-agent: * cloudera-scm-agent started
bigdata@ubuntucmbigdata1:~$
然后，在ubuntucmbigdata2、ubuntucmbigdata3、ubuntucmbigdata4上
bigdata@ubuntucmbigdata2:~$ sudo service cloudera-scm-agent start
[sudo] password for bigdata:
Starting cloudera-scm-agent: * cloudera-scm-agent started
bigdata@ubuntucmbigdata2:~$
bigdata@ubuntucmbigdata3:~$ sudo service cloudera-scm-agent start
[sudo] password for bigdata:
Starting cloudera-scm-agent: * cloudera-scm-agent started
bigdata@ubuntucmbigdata3:~$
bigdata@ubuntucmbigdata4:~$ sudo service cloudera-scm-agent start
[sudo] password for bigdata:
Starting cloudera-scm-agent: * cloudera-scm-agent started
bigdata@ubuntucmbigdata4:~$
这是，因为。我之前前面4台机器都没有启动服务，所以会是如下。四个自动会勾选。
有时候会是如下，
那是因为，ubuntucmbigdata3这台的服务没启动。
一般，若大家按照我本博文的顶部，把每台机器相应的服务，都启动起来了的话，则是如下（是最好的）
或者
如果你的本地里，已经安装好了，比如我这里的jdk1.7，则这里就不需要勾选，不然会报错后面 （但是，若大家通过我的bin方式来安装的话，是直接没有安装任何jdk的，直接是上面一样，勾选，它会自动好jdk）
http://ubuntucmbigdata1:7180/cmf/express-wizard/wizard#step=hostCredentialsStep
由此可见，我的ubuntucmbigdata2、ubuntucmbigdata3和ubuntucmbigdata4，是clouder manager agent。
如下的界面，是因为，我提前没有安装好，所以是在线此刻安装的。
两种方式都可以
或者（以下，是因为，我已经先提前在这一步安装好了，所以是如下的界面）
若出现如下问题，则
bigdata@ubuntucmbigdata1:~$ sudo echo > /proc/sys/vm/swappiness
-bash: /proc/sys/vm/swappiness: Permission denied
bigdata@ubuntucmbigdata1:~$ su root
Password:
root@ubuntucmbigdata1:/home/bigdata# sudo echo > /proc/sys/vm/swappiness
root@ubuntucmbigdata1:/home/bigdata# bigdata@ubuntucmbigdata2:~$ sudo echo > /proc/sys/vm/swappiness
-bash: /proc/sys/vm/swappiness: Permission denied
bigdata@ubuntucmbigdata2:~$ su root
Password:
root@ubuntucmbigdata2:/home/bigdata# sudo echo > /proc/sys/vm/swappiness
root@ubuntucmbigdata2:/home/bigdata# bigdata@ubuntucmbigdata3:~$ sudo echo > /proc/sys/vm/swappiness
-bash: /proc/sys/vm/swappiness: Permission denied
bigdata@ubuntucmbigdata3:~$ su root
Password:
root@ubuntucmbigdata3:/home/bigdata# sudo echo > /proc/sys/vm/swappiness
root@ubuntucmbigdata3:/home/bigdata# bigdata@ubuntucmbigdata4:~$ sudo echo > /proc/sys/vm/swappiness
-bash: /proc/sys/vm/swappiness: Permission denied
bigdata@ubuntucmbigdata4:~$ su root
Password:
root@ubuntucmbigdata4:/home/bigdata# sudo echo > /proc/sys/vm/swappiness
root@ubuntucmbigdata4:/home/bigdata#
然后，接下来，这一步，其实跟我另外写的一篇用ambari是一样的。
Ambari安装之部署3个节点的HA分布式集群
最后，我的初步安装是
其实，也跟我写的这篇博客也类似
Cloudera Manager安装之利用parcels方式安装3或4节点集群（包含最新稳定版本或指定版本的安装）（添加服务）（CentOS6.5）（五）
这里，我的数据库设置是在下面的博客就已经设置好了的。
Ubuntu14.04下完美安装cloudermanage多种方式（图文详解）（博主推荐）
若是centos系统，则是可以直接
[root@cmbigdata1 ~]# yum install mysql-connector-java
Is this ok [y/N]: y
就好了。
但是，在ubuntu系统里，
root@ubuntucmbigdata1:/home/bigdata# apt-get install libmysql-java
则会失败。
解决办法1
root@ubuntucmbigdata1:~# sudo /etc/init.d/mysql start
查看你的mysql服务启动没。
解决办法2
root@ubuntucmbigdata1:/usr/share/java# pwd
/usr/share/java
root@ubuntucmbigdata1:/usr/share/java# ls
gettext.jar java_defaults.mk java_uno.jar juh-4.2..jar juh.jar jurt-4.2..jar jurt.jar libintl.jar mysql-connector-java-5.1..jar mysql-connector-java.jar mysql.jar ridl-4.2..jar ridl.jar unoloader.jar
root@ubuntucmbigdata1:/usr/share/java# sudo cp /usr/share/java/mysql-connector-java-5.1..jar /var/lib/oozie
root@ubuntucmbigdata1:/usr/share/java# cd /var/lib//oozie/
root@ubuntucmbigdata1:/var/lib/oozie# ls
examples.desktop mysql-connector-java-5.1..jar
root@ubuntucmbigdata1:/var/lib/oozie#
sudo cp /usr/share/java/mysql-connector-java-5.1.28.jar /var/lib/oozie
bigdata@ubuntucmbigdata1:/opt/cloudera/parcels/CDH-5.6.-.cdh5.6.0.p0./lib$ pwd
/opt/cloudera/parcels/CDH-5.6.-.cdh5.6.0.p0./lib
bigdata@ubuntucmbigdata1:/opt/cloudera/parcels/CDH-5.6.-.cdh5.6.0.p0./lib$ ls
avro debug hadoop-hdfs hadoop-yarn hive-hcatalog kite libImpalaUdf-retail.a libzookeeper_mt.so. libzookeeper_st.so mahout search sqoop zookeeper-native
bigtop-tomcat flume-ng hadoop-httpfs hbase hue libhdfs.so libzookeeper_mt.a libzookeeper_mt.so.2.0. libzookeeper_st.so. oozie sentry sqoop2
bigtop-utils hadoop hadoop-kms hbase-solr impala libhdfs.so.0.0. libzookeeper_mt.la libzookeeper_st.a libzookeeper_st.so.2.0. parquet solr whirr
crunch hadoop-0.20-mapreduce hadoop-mapreduce hive impala-shell libImpalaUdf-debug.a libzookeeper_mt.so libzookeeper_st.la llama pig spark zookeeper
bigdata@ubuntucmbigdata1:/opt/cloudera/parcels/CDH-5.6.-.cdh5.6.0.p0./lib$ cd hive
bigdata@ubuntucmbigdata1:/opt/cloudera/parcels/CDH-5.6.-.cdh5.6.0.p0./lib/hive$ ls
bin cloudera conf lib LICENSE NOTICE scripts sentry
bigdata@ubuntucmbigdata1:/opt/cloudera/parcels/CDH-5.6.-.cdh5.6.0.p0./lib/hive$ cd lib/
bigdata@ubuntucmbigdata1:/opt/cloudera/parcels/CDH-5.6.-.cdh5.6.0.p0./lib/hive/lib$ ls
accumulo-core-1.6..jar commons-compress-1.4..jar hbase-client.jar hive-jdbc-1.1.-cdh5.6.0.jar jackson-databind-2.2..jar metrics-jvm-3.0..jar
accumulo-fate-1.6..jar commons-configuration-1.6.jar hbase-common.jar hive-jdbc-1.1.-cdh5.6.0-standalone.jar jackson-jaxrs-1.9..jar opencsv-2.3.jar
accumulo-start-1.6..jar commons-dbcp-1.4.jar hbase-hadoop2-compat.jar hive-jdbc.jar jackson-xc-1.9..jar oro-2.0..jar
accumulo-trace-1.6..jar commons-digester-1.8.jar hbase-hadoop-compat.jar hive-jdbc-standalone.jar janino-2.7..jar paranamer-2.3.jar
activation-1.1.jar commons-httpclient-3.0..jar hbase-protocol.jar hive-metastore-1.1.-cdh5.6.0.jar jcommander-1.32.jar parquet-hadoop-bundle.jar
ant-1.9..jar commons-io-2.4.jar hbase-server.jar hive-metastore.jar jdo-api-3.0..jar pentaho-aggdesigner-algorithm-5.1.-jhyde.jar
ant-launcher-1.9..jar commons-lang-2.6.jar high-scale-lib-1.1..jar hive-serde-1.1.-cdh5.6.0.jar jersey-server-1.14.jar php
antlr-2.7..jar commons-logging-1.1..jar hive-accumulo-handler-1.1.-cdh5.6.0.jar hive-serde.jar jersey-servlet-1.14.jar plexus-utils-1.5..jar
antlr-runtime-3.4.jar commons-math-2.1.jar hive-accumulo-handler.jar hive-service-1.1.-cdh5.6.0.jar jetty-all-7.6..v20120127.jar py
apache-curator-2.6..pom commons-pool-1.5..jar hive-ant-1.1.-cdh5.6.0.jar hive-service.jar jetty-all-server-7.6..v20120127.jar regexp-1.3.jar
apache-log4j-extras-1.2..jar commons-vfs2-2.0.jar hive-ant.jar hive-shims-0.23-1.1.-cdh5.6.0.jar jline-2.12.jar servlet-api-2.5.jar
asm-3.2.jar curator-client-2.6..jar hive-beeline-1.1.-cdh5.6.0.jar hive-shims-0.23.jar jpam-1.1.jar snappy-java-1.0.4.1.jar
asm-commons-3.1.jar curator-framework-2.6..jar hive-beeline.jar hive-shims-1.1.-cdh5.6.0.jar jsr305-3.0..jar ST4-4.0..jar
asm-tree-3.1.jar datanucleus-api-jdo-3.2..jar hive-cli-1.1.-cdh5.6.0.jar hive-shims-common-1.1.-cdh5.6.0.jar jta-1.1.jar stax-api-1.0..jar
avro.jar datanucleus-core-3.2..jar hive-cli.jar hive-shims-common.jar junit-4.11.jar stringtemplate-3.2..jar
bonecp-0.8..RELEASE.jar datanucleus-rdbms-3.2..jar hive-common-1.1.-cdh5.6.0.jar hive-shims.jar libfb303-0.9..jar super-csv-2.2..jar
calcite-avatica-1.0.-incubating.jar derby-10.11.1.1.jar hive-common.jar hive-shims-scheduler-1.1.-cdh5.6.0.jar libthrift-0.9..jar tempus-fugit-1.1.jar
calcite-core-1.0.-incubating.jar eigenbase-properties-1.1..jar hive-contrib-1.1.-cdh5.6.0.jar hive-shims-scheduler.jar log4j-1.2..jar velocity-1.5.jar
calcite-linq4j-1.0.-incubating.jar geronimo-annotation_1.0_spec-1.1..jar hive-contrib.jar hive-testutils-1.1.-cdh5.6.0.jar logredactor-1.0..jar xz-1.0.jar
commons-beanutils-1.7..jar geronimo-jaspic_1.0_spec-1.0.jar hive-exec-1.1.-cdh5.6.0.jar hive-testutils.jar mail-1.4..jar zookeeper.jar
commons-beanutils-core-1.8..jar geronimo-jta_1.1_spec-1.1..jar hive-exec.jar htrace-core.jar maven-scm-api-1.4.jar
commons-cli-1.2.jar groovy-all-2.4..jar hive-hbase-handler-1.1.-cdh5.6.0.jar httpclient-4.2..jar maven-scm-provider-svn-commons-1.4.jar
commons-codec-1.4.jar gson-2.2..jar hive-hbase-handler.jar httpcore-4.2..jar maven-scm-provider-svnexe-1.4.jar
commons-collections-3.2..jar guava-14.0..jar hive-hwi-1.1.-cdh5.6.0.jar jackson-annotations-2.2..jar metrics-core-3.0..jar
commons-compiler-2.7..jar hamcrest-core-1.1.jar hive-hwi.jar jackson-core-2.2..jar metrics-json-3.0..jar
bigdata@ubuntucmbigdata1:/opt/cloudera/parcels/CDH-5.6.-.cdh5.6.0.p0./lib/hive/lib$ cp /usr/share/java/mysql-connector-java-5.1..jar .
cp: cannot create regular file ‘./mysql-connector-java-5.1..jar’: Permission denied
bigdata@ubuntucmbigdata1:/opt/cloudera/parcels/CDH-5.6.-.cdh5.6.0.p0./lib/hive/lib$ sudo cp /usr/share/java/mysql-connector-java-5.1..jar .
[sudo] password for bigdata:
bigdata@ubuntucmbigdata1:/opt/cloudera/parcels/CDH-5.6.-.cdh5.6.0.p0./lib/hive/lib$ ls
accumulo-core-1.6..jar commons-compress-1.4..jar hbase-client.jar hive-jdbc-1.1.-cdh5.6.0.jar jackson-databind-2.2..jar metrics-jvm-3.0..jar
accumulo-fate-1.6..jar commons-configuration-1.6.jar hbase-common.jar hive-jdbc-1.1.-cdh5.6.0-standalone.jar jackson-jaxrs-1.9..jar mysql-connector-java-5.1..jar
accumulo-start-1.6..jar commons-dbcp-1.4.jar hbase-hadoop2-compat.jar hive-jdbc.jar jackson-xc-1.9..jar opencsv-2.3.jar
root@ubuntucmbigdata1:~# mysql -uhive -hubuntucmbigdata1 -phive_password
ERROR (HY000): Can't connect to MySQL server on 'ubuntucmbigdata1' (111)
root@ubuntucmbigdata1:~# mysql -uhive -hlocalhost -phive_password
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is
Server version: 5.5.-0ubuntu0.14.04. (Ubuntu) Copyright (c) , , Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql> exit;
断定不是授权的问题。
#bind-address = 127.0.0.1
下面这里，大家看看就好，以后是可以更改的。
说白了，这里是启动的总界面，但是呢，我们若这里没启动成功，没关系，可以在后面，单独来启动！（具体如下的详细步骤）
http://ubuntucmbigdata1:7180/cmf/clusters/2/express-add-services/index#step=commandDetailsStep
参考
Ubuntu Server 14.04 安装部署 CDH5.7.2
https://www.zybuluo.com/ncepuwanghui/note/474966
Ubuntu14.04用apt在线/离线安装CDH5.1.2[Apache Hadoop 2.3.0]
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