All component paths of CDH hadoop ecology

table of Contents

1. CDH components

1、cloudera-scm-server

2、cloudera-scm-agent

2. Hadoop ecological components

1、hadoop

2、hive

3、hbase

4、zookeeper

5、spark

3. Environment variables loaded by CDH 

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1. CDH components

1、cloudera-scm-server

/etc/cloudera-scm-server/    

2、cloudera-scm-agent

/etc/cloudera-scm-agent/

2. Hadoop ecological components

Configuration variables of all hadoop components:

/etc/alternatives/

Hadoop ecological component execution path:

/opt/cloudera/parcels/CDH/bin/ 

1、hadoop

Configuration file: / etc / hadoop / conf

Execution file: / opt / cloudera / parcels / CDH / bin / hadoop

2、hive

Configuration file: / etc / hive / conf

Execution file: / opt / cloudera / parcels / CDH / bin / hive

3、hbase

Configuration file: / etc / hbase / conf

Execution file: / opt / cloudera / parcels / CDH / bin / hbase

4、zookeeper

Configuration file: / etc / zookeeper / conf

Execution file: / opt / cloudera / parcels / CDH / bin / zookeeper

5、spark

Configuration file: / etc / spark / conf

Execution file: / opt / cloudera / parcels / CDH / bin / spark 

3. Environment variables loaded by CDH 

JAVA_HOME=/usr/java/jdk1.8.0_181-cloudera
HUE_HOME=/opt/cloudera/parcels/CDH-6.3.2-1.cdh6.3.2.p0.1605554/lib/hue
HUE_CONF_DIR=/var/run/cloudera-scm-agent/process/530-hue-KT_RENEWER
HADOOP_HOME=/opt/cloudera/parcels/CDH-6.3.2-1.cdh6.3.2.p0.1605554/lib/hadoop
HADOOP_CONF_DIR=/var/run/cloudera-scm-agent/process/530-hue-KT_RENEWER/yarn-conf
HIVE_HOME=/opt/cloudera/parcels/CDH-6.3.2-1.cdh6.3.2.p0.1605554/lib/hive
HIVE_DEFAULT_XML=/etc/hive/conf.dist/hive-default.xml
HIVE_CONF_DIR=/var/run/cloudera-scm-agent/process/530-hue-KT_RENEWER/hive-conf
HBASE_HOME=/opt/cloudera/parcels/CDH-6.3.2-1.cdh6.3.2.p0.1605554/lib/hbase
PIG_HOME=/opt/cloudera/parcels/CDH-6.3.2-1.cdh6.3.2.p0.1605554/lib/pig
HBASE_CONF_DIR=/var/run/cloudera-scm-agent/process/530-hue-KT_RENEWER/hbase-conf
CONF_DIR=/var/run/cloudera-scm-agent/process/530-hue-KT_RENEWER